Tutorials Posted by rs04
| rs04 from KTH |
| |
| rs04's Posted Tutorials | |||||
| Bounty | Category | Question | Tutorial | Date Posted | |
|---|---|---|---|---|---|
| $15.00 | Mathematics | Final Math 116 | thanks
...hen remember me for ... | Nov 18, 2009 at 3:49:06PM | |
| $44.00 | Mathematics | MAT 116 | week1 and 2
...me a good ra... | Nov 18, 2009 at 03:57:19PM | |
| $0.25 | Mathematics | algebra | right ans
...-3x = 4-3(-3) ... | Nov 16, 2009 at 2:09:12PM | |
| $100.00 | Mathematics | MAT 116 | thanks a lot its for prin only
...n msg me thanks i will load ... | Nov 13, 2009 at 05:24:37PM | |
| $40.00 | Mathematics | Please HELP with these math question...show me the steps to solve them | thanks for mat116 matlab
...z give me a ra... | Nov 10, 2009 at 10:09:22PM | |
| $1.00 | Physics | grdtrtr | correct ans
...± = 70 deg maximum height H =? acceleratiioon g = 9.8 m/s 2 Â we know ... | Oct 21, 2009 at 09:47:58PM | |
| $0.25 | Mathematics | Math Help!! | correct ans
...time t = ? also given d= 16t 2 => 16t 2=d =>... | Oct 14, 2009 at 10:10:25PM | |
| $2.00 | Mathematics | Appendix C | appendix c mat116 done with 100%
... msg me ... | Oct 11, 2009 at 12:41:06PM | |
| $3.00 | Mathematics | Week 8 Mat116 Quiz and App F | check the appendix
...need any... | Oct 10, 2009 at 10:56:40PM | |
| $3.00 | Mathematics | Appendic F Math 116 | appendix f mat116 done with 100%
... math i will be... | Oct. 10, 2009 at 12:03:01AM | |
| $1.00 | Mathematics | please solve E=mc to the power of 2 ;m (transforming equations) | ur solution
...viding c 2 to both sides w... | Oct 07, 2009 at 6:07:03PM | |
| $10.00 | Mathematics | Week 4 Assignment | here is the comlete ans in equation editor
... the calcutaion ... | Oct 06, 2009 at 05:05:30PM | |
| $15.00 | Education | DQ 1 Week 1 MAT 116 | all DQ and concept check of mat116
... here to re... | Oct 05, 2009 at 11:54:24PM | |
| $7.00 | Mathematics | MAT116 | its done here with 100%
... confusi... | Oct 05, 2009 at 10:04:02PM | |
| $2.00 | Mathematics | MAT 116 week 2 Expressions and Equations Appendix C | 100% right ans with explanations
...achnent if an... | Oct 04, 2009 at 03:29:22PM | |
| $0.25 | Mathematics | Solve the following formula for the vari | here it is for m =?
... know F = ma => ma = F (interchan... | Oct 03, 2009 at 9:53:34PM | |
| $4.00 | Mathematics | mat 116 week 7 | thanks try the attachment
...u can msg m... | Sep 28, 2009 at 3:34:31PM | |
| $30.00 | Communications | COM 220 week 2 gathering and evaluating information (topic- drug abuse or use) | final matlab assistance thanks
...attachement is just a tuor... | Sep 28, 2009 at 3:20:46PM | |
| $0.25 | Chemistry | which two elements show similar chemical properties ? | correct A+ ans given
...l properties ? A. Li and C B. C and... | Sep 28, 2009 at 1:43:10PM | |
| $1.00 | Chemistry | pls clarify and explain | hete it is
...V2 = P1V1T2/( P2T1 ) = (744/760)*0.717*820/ (48.6*300) ... | Sep 28, 2009 at 11:45:49PM | |
| $10.00 | Mathematics | Math Appendix | mat116appendix----- d , e f three in 1
...s please check the ... | Sep 27, 2009 at 4:42:55PM | |
| $1.00 | Mathematics | math 116 help!! | correct A+ ans given
...if any problm... | Sep 24, 2009 at 4:33:08PM | |
| $1.00 | Physics | Please help me understand this Physics question. | here is the ans
...0 K M = 0.002 kg so c 2= (3*8.314*300)/.002 = 3.7413×10 6 ms ... | Sep 22, 2009 at 1:21:52PM | |
| $20.00 | Mathematics | "rs04 only" | applied math assisgnment done
...z check the calculation once... | Sep 22, 2009 at 05:30:37PM | |
| $0.25 | Mathematics | I need to write equations of the lines t | here it is
.../4 => y = -5/3 x + 53/24 now if u multiply whole equation with 24 then 24y = -5/3 * 24*x + 53... | Sep 22, 2009 at 02:07:49PM | |
| $25.00 | Mathematics | Math 116, can someone help cheap? | all appendix , discussion , concept check for mat116 only for chango not for others
...msg m e if an... | Sep 21, 2009 at 09:00:18PM | |
| $1.00 | Mathematics | patterns | ur ans
... then u will get 4nd data =4 3=64 if n= 5 then u will get 5nd data ... | Sep 20, 2009 at 5:34:55PM | |
| $15.00 | Mathematics | MA105 Grantham Module 7 Exam | done exact ans given
...mmsg me i ... | Sep 19, 2009 at 3:02:43PM | |
| $3.00 | Mathematics | Assignment: Solving Inequalities and Graphing Equations | appendix d solved for u
...face any problem msg me i wi... | Sep 19, 2009 at 02:19:21PM | |
| $5.00 | Mathematics | MAT 116 MyMathLab Checkpoint 7 | herte is the ans
...blem and give... | Sep 18, 2009 at 12:37:27PM | |
| $1.00 | Mathematics | linear functions | here is ur detailed ans
...endicular line of y = 3 is x = k if th... | Sep 18, 2009 at 10:43:32PM | |
| $0.50 | Physics | physics | ans is
... change in entropy is: ans: a) p... | Sep 14, 2009 at 7:40:55PM | |
| $1.00 | Mathematics | how do I solve | correct answer
...(6y+5) = 9* 6y - 9... | Sep 14, 2009 at 2:57:57PM | |
| $0.50 | Mathematics | F(12) | here is the ans
... x(x-12) - 1 (x-12) ... | Sep 10, 2009 at 3:53:51PM | |
| $0.50 | Mathematics | factor the polynomial completely: y^3+4y | here is the ans
...+4)(y^2-9) =(y+4)(y^2-3... | Sep 10, 2009 at 07:37:11PM | |
| $10.00 | Mathematics | Math 117 | wee0k six done
...if an... | Sep 06, 2009 at 1:35:09PM | |
| $3.00 | Mathematics | math 116 | here it is
...ro is at the denominatoor the numirator will shift... | Sep 05, 2009 at 02:43:53PM | |
| $8.00 | Mathematics | Mat 117-33QS MUST HAVE EQUATION EDITOR TO SHOW WORK/SYMBOLS! | here isit
...me if ... | Sep 04, 2009 at 1:33:30PM | |
| $0.50 | Mathematics | Algebra Help | here is the ans
...4 Z . [1/8 + 1/8]... | Sep 03, 2009 at 1:01:06PM | |
| $0.50 | Mathematics | Algebra Help | here is the ans
...X^2... | Sep 03, 2009 at 12:59:10PM | |
| $0.50 | Mathematics | Algebra Help | here is the ans
...so A & ... | Sep 03, 2009 at 12:56:20PM | |
| $25.00 | Communications | COM 220 week 2 gathering and evaluating information (topic- drug abuse or use) | for week 7 and 8 checkoint
... ur week 8 qui... | Sep 02, 2009 at 8:09:33PM | |
| $5.00 | Mathematics | Help !!! Appendix E MAT116 | appendix e for u 40 out of 40 points if u need
...l anyu pr... | Sep 02, 2009 at 10:35:46PM | |
| $5.00 | Mathematics | Mat 117- Appendix D must show work in equation editor!! | here is the ans
...z see... | Sep 01, 2009 at 2:55:40PM | |
| $1.50 | Mathematics | Math Quiz | here is the ans of a1, 2,3 and more coming
... 9x - 15y = -9 ......(iii) adding ((ii) and (iii) 0 = 0 so it has infinitely many solutions 3. let length and width be x and y ... | Aug 30, 2009 at 11:24:48PM | |
| $0.25 | Mathematics | Several math problems that I need help on. Alg/116 | correct A+ ans given no explanation
...dependent 2. solution : (3,-5) consistent , independent 3. solution : (6,-4) consistent , independent 4. soolution : (-7,-8... | Aug 29, 2009 at 10:16:57PM | |
| $1.00 | Mathematics | MTH/209 | ur A+ ans
... = 1.3 x 10^-12/ 2 ... | Aug 27, 2009 at 06:12:49PM | |
| $1.00 | Mathematics | I AM NOT A STUDENT, BUT THOUGHT THIS WOU | here it is
...s u can fill 7 gallons in 1 minute u r using 16 gallons so in ... | Aug 25, 2009 at 9:04:24PM | |
| $0.50 | Physics | physics | correct A+ ans given no explanation
...e fourt... | Aug 25, 2009 at 8:45:39PM | |
| $0.50 | Physics | physics | correct ans
...orce acting parallel to the floor i... | Aug 25, 2009 at 8:10:12PM | |
| $0.50 | Physics | physics | here it is
... a) = 50 (9... | Aug 25, 2009 at 8:04:22PM | |
| $0.50 | Physics | physics | correct A+ ans given no explanation
...ll be the s... | Aug 25, 2009 at 8:00:33PM | |
| $1.00 | Mathematics | Algebra | its done
...sg me... | Aug 22, 2009 at 12:56:14PM | |
| $3.00 | Mathematics | Questions and answers. | correction
...ght mistake<br> at projection of v on u<br> at the second line at denominator there is 1^1<br> th... | Aug 16, 2009 at 11:04:57PM | |
| $0.75 | Physics | physics | here is the ans
... f' = f * (V+Vo)/(V-Vs)<br> => V-Vs = f * (V+Vo)/f'<br> = 440*(343+0)/500<br> ... | Aug 05, 2009 at 11:04:17PM | |
| $0.50 | Mathematics | MAT117 | correct A+ ans given
... speed of the ... | Aug 01, 2009 at 02:30:49PM | |
| $1.00 | Mathematics | solve the system of equation by graphing | here is the ans
...int to draw 5x+6y = 12<br> (0,2) and (6,-3)<br><br>then u have to ... | Aug 01, 2009 at 01:12:22PM | |
| $125.00 | Chemistry | Chemistry | all is done with work shown
...l<br>Here Tl3+ is reduced and Cr2+ is oxidized<br>So cell potential = reduction potential of Tl + oxidation of Cr<br> 1.19 = x + 0.408 (as it is oxidized , the given potential is...... | Jul 31, 2009 at 06:13:10PM | |
| $0.25 | Mathematics | solve the equation | ur A+ ans
............ | Jul 26, 2009 at 02:28:13PM | |
| $1.00 | Mathematics | factor the following binomial completely | ur A+ ans
...(25m^2 + 16)((5m)^2 - 4^2... | Jul 26, 2009 at 02:27:14PM | |
| $0.25 | Mathematics | factor the following binomial completely | ur A+ ans
... formula<br>so no factor... | Jul 26, 2009 at 02:24:55PM | |
| $1.00 | Mathematics | factor the following binomial completely | ur A+ ans
...5x)^2 - ... | Jul 26, 2009 at 02:23:18PM | |
| $1.00 | Mathematics | factor the perfect square trinomial completely | ur A+ ans
... 60y + 25<br>... | Jul 26, 2009 at 02:22:34PM | |
| $1.00 | Mathematics | factor the perfect square trinomial | ur A+ ans
...^2 - 8x +... | Jul 26, 2009 at 02:21:33PM | |
| $1.00 | Mathematics | factor the perfect square trinomial | ur A+ ans
...^2 +2 *x *... | Jul 26, 2009 at 02:20:16PM | |
| $2.00 | Mathematics | Matt 116 CP 8 only 4 questions attached in word 07 | its done
...<br>and m... | Jul 24, 2009 at 11:29:23PM | |
| $5.00 | Mathematics | MATT 116 Appendix F- must have equation editor to solve | here it is
...ab assista... | Jul 23, 2009 at 12:44:23PM | |
| $0.25 | Mathematics | Algebra Help ASAP | here is the assistance
...z it would be gereat <br>if... | Jul 19, 2009 at 4:49:31PM | |
| $0.25 | Mathematics | MAT116 Quick Help needed | just ans
...x interce... | Jul 16, 2009 at 2:05:59PM | |
| $3.00 | Mathematics | Help Please | plz check ur msg and then pay as i said otherwise not thanks
...Two irrational so... | Jul 12, 2009 at 5:50:38PM | |
| $8.00 | Chemistry | rso4 ONLY | Here is ans except 8 problems that i said
...msg me if a... | Jul 12, 2009 at 5:40:40PM | |
| $3.00 | Mathematics | MAT 115 | only the final ans given no work shown thanks
... ans msg me i w... | Jul 08, 2009 at 02:39:55PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...<br>if any pr... | Jul 07, 2009 at 3:00:52PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...will proceed to t... | Jul 07, 2009 at 2:58:23PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...em msg me i wil... | Jul 07, 2009 at 2:53:15PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... problem smg me... | Jul 07, 2009 at 2:48:58PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
... will be there ... | Jul 07, 2009 at 2:47:00PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...lem msg me i will be... | Jul 07, 2009 at 2:44:55PM | |
| $4.00 | Chemistry | Chemistry | here is the ans
...me i am ready... | Jul 07, 2009 at 2:42:53PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...) 2.66 x 1... | Jul 07, 2009 at 2:39:26PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...ume<br><br>if any ... | Jul 07, 2009 at 2:25:35PM | |
| $4.00 | Chemistry | Chemistry | here is the ans
...<br>if any ... | Jul 07, 2009 at 2:22:43PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...oncentration of ... | Jul 07, 2009 at 2:20:33PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... nay porblm... | Jul 07, 2009 at 2:18:29PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...problem... | Jul 07, 2009 at 2:11:44PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...rward reaction and re... | Jul 07, 2009 at 2:07:13PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...2O]6<br>if any... | Jul 07, 2009 at 1:33:11PM | |
| $4.00 | Chemistry | chemistry | here is the ans
...is also correct:<br>E) adding more ... | Jul 07, 2009 at 1:31:24PM | |
| $3.50 | Chemistry | Chemistry | here is the ans
...3 will decrease, and the... | Jul 07, 2009 at 1:27:32PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...i am ready to... | Jul 07, 2009 at 1:25:02PM | |
| $20.00 | Mathematics | Statistics review | except 9 and 11
...t solve 9... | Jul 04, 2009 at 3:49:15PM | |
| $1.00 | Mathematics | Need help with this today | exact ans given no explanation
...ns: (a) {x\\\\x... | Jul 03, 2009 at 09:23:26PM | |
| $0.25 | Mathematics | Algebra Help ASAP | here is the assistance,only ans given no explanation
...z+5)(... | Jun 30, 2009 at 01:55:33PM | |
| $0.25 | Mathematics | Algebra Help ASAP | here is the assistance,only ans given no explanation
...<br>than... | Jun 30, 2009 at 01:50:21PM | |
| $0.25 | Mathematics | Algebra Help ASAP | here is the assistance,only ans given no explanation
...)(u+3)... | Jun 30, 2009 at 01:40:14PM | |
| $3.00 | Mathematics | Math 117 Appendix C | here is the assistance for appendix
...<br>msg me i a... | Jun 28, 2009 at 11:15:41PM | |
| $1.00 | Mathematics | Calculus 1 | here is the assistance
...3/2) y^(-1/2) <br>=x^(-3+2)y^(-3-3/2-1/2)<br>=x^(-1)y^((-6-3-1)/2)<br>=x^(-1) y^(-10/2)<br>=x^(-1) y^(-5)<br>Ans x^(-1) y^(-5)<br><br><br> Solve for...... | Jun 25, 2009 at 2:28:46PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... if anyth... | Jun 24, 2009 at 07:55:45PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... B. 57.8... | Jun 24, 2009 at 07:53:55PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...msg me if... | Jun 24, 2009 at 07:51:18PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... <br><br>plz m... | Jun 24, 2009 at 07:41:02PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...81<br>plz ... | Jun 24, 2009 at 07:38:58PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...<br>plz msg... | Jun 24, 2009 at 07:33:03PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...z msg me ... | Jun 24, 2009 at 07:28:35PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...f anything wron... | Jun 24, 2009 at 07:25:54PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...s: D. 0.02 M s... | Jun 24, 2009 at 07:24:15PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... if anyth... | Jun 24, 2009 at 07:17:39PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... me if an... | Jun 24, 2009 at 07:14:05PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...msg me if ... | Jun 24, 2009 at 07:12:04PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...g me if a... | Jun 24, 2009 at 07:06:32PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...lz msg me... | Jun 24, 2009 at 07:03:36PM | |
| $3.00 | Chemistry | chemistry | here is the ans
...and 2 <br>p... | Jun 24, 2009 at 06:37:17PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
...g me if any... | Jun 24, 2009 at 06:33:31PM | |
| $3.00 | Chemistry | chemistry | here is ur A+ ans
.... 1 and 3... | Jun 24, 2009 at 06:24:22PM | |
| $3.00 | Chemistry | Chemistry | here is the ans
... if any ... | Jun 24, 2009 at 06:19:00PM | |
| $3.00 | Mathematics | Appendix C MAT117 | here is the assistance for appendix
... need any... | Jun 23, 2009 at 02:17:36PM | |
| $8.00 | Mathematics | MATH QUESTIONS | its done
... ok<br>no worry<br>just msg me when ever u need any... | Jun 14, 2009 at 11:48:44PM | |
| $4.00 | Mathematics | math 117 app c | wanna A+ then.........
...g me a... | Jun 13, 2009 at 11:53:03PM | |
| $5.00 | Mathematics | PLease help me solve these problems am having a hard time- u canjust e me hints | hrere it is for A+
...rating<br>and... | Jun 08, 2009 at 10:07:14PM | |
| $2.00 | Health-Care | mat 116 week 2 appendix c | mat116 appendix c
...<br>and msg ... | Jun 08, 2009 at 02:29:37PM | |
| $1.00 | Physics | basic physics | here it is
... P = E/t<br>t = E/P = 2450/500 = 4.9 se... | Jun 05, 2009 at 5:45:12PM | |
| $0.25 | Mathematics | For rs04 only | rest of the solution
... s2 s3 -w <br>1 2 3 -1 0 0 0 115 <br>2 1 1 0 1 0 0 200 <br>1 0 1 0 ...... | Jun 04, 2009 at 08:00:00PM | |
| $18.00 | Mathematics | For rs04 only | chap001 solved
...32;(0(97/3@128/3))] [r1^'=r1-2r2 ,r3^'=r3-4r2 and r4^'=r4+4r2]<br> = [(-4/3@2/3)) (7/3@17/6)) (97/3@64/3))] [r4^'=r4/2]<br><br><br>so ans: x1 =0 , x2 =2/3 , x3 = 0...... | Jun 04, 2009 at 05:04:33PM | |
| $10.00 | Mathematics | Math 205 Finite Math | ur all A+ ans
...z give me a rating<br>i am go... | Jun 01, 2009 at 01:07:28PM | |
| $0.50 | Mathematics | use intercepts to graph equation | ur A+ ans
...)<br>join this two ... | May 30, 2009 at 12:21:15PM | |
| $0.25 | Mathematics | solve equation | A+ ans
... is (0, 1)<br><br>ans:... | May 29, 2009 at 7:40:56PM | |
| $8.00 | Mathematics | rs04 only | ur solution with all the steps
...-10)=-20<br><br>cofactor of A22 = |(2&5@-3&10)|=20+15=35<br><br>cofactor of A23 = -|(2&3@-3&2)|=-(4+9)=-13<br><br>cofactor of A31 = |(3&5@7&9)|=27-35=-8<br>&l...... | May 29, 2009 at 02:27:11PM | |
| $6.00 | Mathematics | rs04 only | here is ur ans
...(.5&.4&.3@.2&.3&.3)] [(here column1=Cheery Cheery ,col 2=Mucho Mucho and @col3=Almond delight)]<br><br>b) (Sandiago@Mexico@Managua) [(4&3@2&5@1&7)] [here col 1=sugar ,col2=chocolate]...... | May 28, 2009 at 11:43:19PM | |
| $10.00 | Mathematics | FIN/200 , 13 frequently MCQ quesion, A+ ans | FIN/200 , 13 frequently MCQ quesion, A+ ans
...ble to the public which they use to profit from trading in stocks<br><br>2) D. Maximizing shareholder wealth<br><br>3)B. the sale o... | May 26, 2009 at 3:41:06PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...2 = V1/n1<br> = > n... | May 25, 2009 at 08:12:31PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...T2=V1/T1<br>= > ... | May 25, 2009 at 08:08:18PM | |
| $2.50 | Chemistry | Chemistry | ur A+ ans
... flask 2<br><br>> P2... | May 25, 2009 at 08:04:42PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...<br>increa... | May 25, 2009 at 08:01:52PM | |
| $2.50 | Chemistry | Chemistry | ur A+ ans
...300/(2*44)<br> ... | May 25, 2009 at 07:57:02PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...ur times it... | May 25, 2009 at 07:54:36PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...y four time... | May 25, 2009 at 07:52:06PM | |
| $2.00 | Chemistry | Chemistry | ur A+ ans
...temperature is decreased.<br>A.<br>increase, increase... | May 25, 2009 at 07:49:46PM | |
| $1.00 | Mathematics | the speed of a passanger train is 20 mph | ur A+ ans
...r<br>and for passenger train <br>to travel 310 miles it takes = 310/(x+20) hour<br>so <br>210/x = ... | May 24, 2009 at 6:36:17PM | |
| $1.00 | Mathematics | Multiply & Simplify a Rational Expression | ur A+ ans
...^2 *(x^2-1)/((x^2 )^2-2*x^2+1^2 )<br>=(x-1)/(x^2+1)*(x^... | May 24, 2009 at 5:27:23PM | |
| $5.00 | Mathematics | Need checked for accuracy | awesome work , i think u will get 100%
...lz gi... | May 24, 2009 at 3:26:17PM | |
| $1.00 | Physics | i would like it if you helped me | ur A+ ans
...<br> = 7.3333* sqrt [1- (0.87c/c)^2]<br> = 7.3333*sqrt [1- (0.87)^2]<br> ... | May 24, 2009 at 2:06:57PM | |
| $1.00 | Mathematics | MATH PROBLEM ANGLES! | ur A+ ans
.....2<br>subtract 2 from 1<br>y -0.5y = 0.5<br>=> 0.5 y = 0.5<br>so y = 1<br>putting this in 1... | May 24, 2009 at 2:00:47PM | |
| $1.00 | Mathematics | Thats all folks | no 2 done
...ope = 1<br>plz msg ... | May 23, 2009 at 06:31:00PM | |
| $10.00 | Mathematics | Need help from RS04 figuring out this answer with steps | ur A+ ans
...peed of current = x + 6<br><br>in upstream resultant speed = speed of boat - speed of current = x - 6<br><br>for ... | May 23, 2009 at 02:05:22PM | |
| $4.00 | Mathematics | Thats all folks | 1,3,4,5 done
...50 am<br>if 4: 50 pm<br>then ans: 9:50 pm<br><br>3.<br>graph:<br><........(-1............5].................><br>there will be a blank dot or "(&qu...... | May 22, 2009 at 6:32:51PM | |
| $4.00 | Mathematics | Thats all folks | 6,7,8,9 done
...y intercept = (0,-8)<br>x intercept (-8... | May 22, 2009 at 5:22:03PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... x =21/3... | May 21, 2009 at 9:18:15PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...<br>=> e = ... | May 21, 2009 at 9:17:28PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...> 9-d = 55/1... | May 21, 2009 at 9:16:16PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... <br>= > 21m ... | May 21, 2009 at 9:14:43PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... +23<br>.... | May 21, 2009 at 9:13:35PM | |
| $0.30 | Mathematics | mathematics | ur ans
...+ 32<br>... | May 21, 2009 at 9:12:56PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...10e +3f... | May 21, 2009 at 9:11:57PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... 225<br>..... | May 21, 2009 at 9:10:48PM | |
| $0.30 | Mathematics | mathematics | ans
...: 3/10... | May 21, 2009 at 9:03:06PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...1t<br>..... | May 21, 2009 at 9:02:11PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
........... | May 21, 2009 at 9:01:21PM | |
| $0.30 | Mathematics | mathematics | ans
... -6<br>.... | May 21, 2009 at 9:00:41PM | |
| $0.30 | Mathematics | mathematics | ans
... the bl... | May 21, 2009 at 8:59:35PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... blan... | May 21, 2009 at 8:58:06PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
... 3.8j<br>... | May 21, 2009 at 8:55:51PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...<br>if x = 10<br>then x^2 +4 = 100+4 = 1... | May 21, 2009 at 8:53:16PM | |
| $0.30 | Mathematics | mathematics | ur A+ ans
...checking for b = -6<br>... | May 21, 2009 at 8:48:00PM | |
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... + 2/3 a + 3/4 t - 1/2 t<br> = (7/6)a +(1/4)t <br>ans: (... | May 21, 2009 at 8:45:25PM | |
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...3x = -11-5 ... | May 21, 2009 at 8:39:14PM | |
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...e <br>Va = 21.4 ml<br>Ma = 0.106 M<br>Vb = x ml [... | May 21, 2009 at 8:13:58PM | |
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...hes = 10+9 = 19 inches<br>as it is more than 12 inche... | May 21, 2009 at 7:59:55PM | |
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... and (0,2)<br><br><br>or<br><br>if the equation is : x... | May 21, 2009 at 5:31:04PM | |
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...<br>5. domain : all real numb... | May 21, 2009 at 5:27:03PM | |
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...: 0.19x<br>if some other number is x... | May 21, 2009 at 5:23:33PM | |
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... can write <br> x + y = 16<br> x+ z = 15<br> z + y = 20<br>joining / adding this equation <br>2x + 2y +2z = 51<br>so ... | May 21, 2009 at 4:10:53PM | |
| $1.00 | Mathematics | HELP ME TO GRAPH THIS EQUATION Y=4X-2 | its easy
...ll get the line<br>if u... | May 21, 2009 at 4:04:34PM | |
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...<br>2. ans: 5kg<br>if ... | May 20, 2009 at 3:05:56PM | |
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...bers<br>ans... | May 20, 2009 at 2:55:46PM | |
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................-20)........................><br>there is a ")" sign o... | May 20, 2009 at 2:53:00PM | |
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...al notation : (-15, infinite)<br>graph:<br><............ (-15................. | May 20, 2009 at 2:48:42PM | |
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...s two point u will get the lin... | May 20, 2009 at 2:43:34PM | |
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...<br>so in 1 hours<br>they both do = (1/4+1/6) of the work<br> = (3+2)/12<br> = 5/12 "<br><br>so from th... | May 20, 2009 at 08:19:37PM | |
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...iding by m1]<br>=> m1(Vo1 - Vf1)^2 = m2 VO1^2 -m2 Vf1^2<br>=> m1(Vo1 - Vf1)^2 = m2[ VO1^2 - Vf1^2 ]<br>=> m1(Vo1 - Vf1)^2 = m2[(Vo1 + Vf1)(Vo1 - Vf1) ]... | May 20, 2009 at 08:15:15PM | |
| $1.00 | Physics | PHYSICS QUESTION | ur A+ ans
...2 Vf1^2+ m1(Vo1 - Vf1)^2 =m2 VO1^2 [dividing by m1]<br>=> m1(Vo1 - Vf1)^2 = m2 VO1^2 -m2 Vf1^2<br>=> m1(Vo1 - Vf1)^2 = m2[ VO1^2 - Vf1^2 ]<br>=> m1(Vo1... | May 20, 2009 at 08:12:22PM | |
| $8.00 | Mathematics | Math 205 Finite Math | ur A+ ans
...nts)<br>Find an equation in slope-intercept form (where possible) through (-2, 6) perpendicular to .<br><br>A. <br>B. <br>C. <br>D. <br><br>Serial #...... | May 19, 2009 at 2:07:08PM | |
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... this if... | May 17, 2009 at 4:41:06PM | |
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...e "("sign or blank dot in 3 and ")" sign or blank dot in 11<br>and the bold shad... | May 17, 2009 at 2:54:50PM | |
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...ion<br>inconsiste... | May 17, 2009 at 12:21:38PM | |
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......(-7...............><br>bold shade will be... | May 17, 2009 at 12:21:11PM | |
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... < 33<br>=> 23 < 700w/(67)^2 < 33<br>=> 23*67^2 < 700w... | May 17, 2009 at 11:20:38PM | |
| $1.00 | Mathematics | My number 27 | ur A+ ans
...<br><br>6*14 - 7*5... | May 17, 2009 at 11:16:19PM | |
| $1.00 | Mathematics | My number 25 | ur A+ ans
... x-7>=1<br><br>=> 4x <= 9-4 => x >= 7+1<br>=> x <= 5/4 => x >= 8<br><br>... | May 17, 2009 at 11:14:21PM | |
| $0.25 | Mathematics | Math 116 Final | ur A+ ans
...:51 am... | May 17, 2009 at 01:21:35PM | |
| $1.00 | Mathematics | Math 116 Final | ur A+ ans
...have any more q... | May. 17, 2009 at 12:37:28AM | |
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...8) a. y =75.5+0.5x<br>19.b.78.5<br>20.a. positive and moderate<br><br>***... | May 16, 2009 at 9:32:13PM | |
| $15.00 | Mathematics | help w/math-probability and statistics | ur A+ ans , chap 11 solved
...<br>8)b .5/12<br>9) c. 15/16<br>10)d.0.54<br>11)c. 1/6<br>12)a. 4... | May 16, 2009 at 8:41:47PM | |
| $2.00 | Mathematics | 5 Algebra Questions | ur A+ ans
...he endpoints: (-3, 12) and (-7, -20)?<br><br><br>ans: (-3-7)/2 ,(12-20)/2=(-5,-4)<br><br><br>5. If the diameter of the circle has endpoints at (-2, 4) and (3, 8),...... | May 16, 2009 at 4:32:23PM | |
| $30.00 | Mathematics | can someone please answer these 20 math questions. | here is ur total solution
...ch<br>total = 104.94975 sqinch<br>ans: 104.94975 inch^2 <br> perimeter of the outside = 6* 10” =60 “ <br>perimeter of the inside = 3* 6 15/16” = 20 13/16”<br>total =...... | May 16, 2009 at 3:11:12PM | |
| $21.00 | Mathematics | can someone please answer these 20 math questions. | 1 to 14 solved
... this ... | May 16, 2009 at 1:55:44PM | |
| $15.00 | Mathematics | can someone please answer these 20 math questions. | i have solved 1 to 10 and doing the rest thanks
... approximate to 144<br>other options are not.<br>ans: B. 9.6*14.4<br> area of trapezoid = 0.5*h(a+b) = 0.5*24(36+72) = 1296<br>ans: C.1296 in^2<br> hypotenuse = ^2+ӏ...... | May 16, 2009 at 12:42:38PM | |
| $18.00 | General-Questions | Capacitors | here is ur toal solution
...5 <br>1/C234=1/Ct-1/C1-1/C5=1/100-1/300-1/300=(3-1-1)/300=1/300<br>C234=300<br>100+x=300<br>x=300-100 <br>x=200 pF<br><br>Ans:C4=200pf<br> done<br&...... | May 16, 2009 at 06:34:22PM | |
| $9.00 | General-Questions | Capacitors | 1,2,4,6 is done and doing the rest
...across each capacitor is 60V<br><br> voltage across the total capacitance is , V = 100V<br>total charge , Q = 250 C , let total capacitance Is Ct<br>we know , Q=Ct*V <br&g...... | May 16, 2009 at 05:55:25PM | |
| $55.00 | Mathematics | URGENT MATH (11 questions as soon as possible) | all A + ans
... correct<br>u... | May 16, 2009 at 05:25:56PM | |
| $50.00 | Mathematics | URGENT MATH (11 questions as soon as possible) | 10 question solved , only #28 left
...see t... | May 16, 2009 at 04:40:32PM | |
| $40.00 | Mathematics | URGENT MATH (11 questions as soon as possible) | 2,4,5,8,10,11,12,39 solved only 3 left and doing it
...z see ... | May 16, 2009 at 04:12:09PM | |
| $25.00 | Mathematics | URGENT MATH (11 questions as soon as possible) | 2 , 4 , 5 , 8 , 39 solved
...nk all... | May 16, 2009 at 03:58:00PM | |
| $2.00 | Mathematics | URGENT MATH (11 questions as soon as possible) | 8 and 39 solved and doing the rest
...z chec... | May 16, 2009 at 03:46:21PM | |
| $0.25 | Mathematics | help me please | ur A+ ans
... +b<br>here m =1<br>b = -4<br>if ... | May 15, 2009 at 12:36:09PM | |
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...1<br>=> y... | May 15, 2009 at 12:34:00PM | |
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....45<br>x = 40<br>ans: 40<br>if u ... | May 15, 2009 at 11:17:06PM | |
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| $1.00 | Mathematics | My # 38 | u have to plot 4 lines
...ave to plot x+3y = 9 line<br>join this two point : (9,0) and (0,3)<br><br>4th : u have to... | May 15, 2009 at 10:20:05PM | |
| $1.00 | Mathematics | My # 37 | ur A+ ans
...<br><br>then u just have to put shades at the upper right side of th... | May 15, 2009 at 10:12:41PM | |
| $1.00 | Mathematics | My # 34 | ur A+ ans
...two point (-1,0) and (0,-7)<br>that... | May 15, 2009 at 10:09:18PM | |
| $1.00 | Mathematics | My # 33 | ur A+ ans
...nd this is the line<br>then ... | May 15, 2009 at 10:07:06PM | |
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...n as she donated 6 fewer hats than blouses<br>so blouses donated = 2+... | May 15, 2009 at 09:10:13PM | |
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...3)H2 (... | May 14, 2009 at 4:20:15PM | |
| $1.00 | Mathematics | ALGEBRA | ur A+ ans
... x^3 ... | May 14, 2009 at 4:04:57PM | |
| $0.25 | Chemistry | Please help me setup this question, so that I can solve it | ur A+ ans
...n *100%<br>here solute = 22g<br>solution =so... | May. 14, 2009 at 12:54:40AM | |
| $0.25 | Chemistry | Please help me setup this problem so that I can try to solve it | u can try this
...100%<br>here m = 42g = .042<br>and v ... | May. 14, 2009 at 12:50:16AM | |
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... i would b... | May 13, 2009 at 3:49:42PM | |
| $0.75 | Mathematics | 4x^2+22x+10 its algebra i need help solv | ur A+ ans
...1(x+5)]<br> =2 (x+5)(2x+1)<br>this is the factorization<br>if th... | May 13, 2009 at 10:12:29PM | |
| $12.00 | Mathematics | MSG for them who r taking mat116 or mat117 | MSG for them who r taking mat116 or mat117
...>putting x values in equation 1<br>(3-2y)+2 y = 6<br> 3-2 y +2y=6<br> 3=6<br>so it has no solution<br>solution is:N<br><br><br><br><br>&l...... | May 13, 2009 at 10:07:10PM | |
| $1.00 | Chemistry | need lots of help please | hrere is ur ans
...2 CO = O2 specific heat=570KJ<br><br>ans: <br>1 mol CO2 = 12+16*2 = 44... | May 12, 2009 at 5:04:06PM | |
| $2.00 | Mathematics | Abstract Algebra - Finding a remainder with complex numbers | ur A+ ans
...i)+3ix^5(x+i)+4x^4(x+i)-4ix^3(x+i)- 4x^2(x+i) + 4ix(x+i)+6(x+i) -6i<br>so after division by (x+i)<br>quoti... | May 12, 2009 at 11:56:41PM | |
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...2 - 5a + 4)<br> =3 (a^2 - 4a -a ... | May 11, 2009 at 4:59:47PM | |
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...this two poi... | May 11, 2009 at 2:47:11PM | |
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...+50t^2<br>= 2 (4s^2 +... | May. 11, 2009 at 12:36:05AM | |
| $1.50 | Mathematics | 1.find the slope if it exist of the line | only the correct A+ ans given
... = - 4.875 <br> = -4.88... | May 10, 2009 at 4:31:15PM | |
| $15.00 | Mathematics | how many meters | ur A+ ans
...fficient <br>y -x = 2<br>and xy = 3<br>so <br>y -x = 2<br>=> y = x + 2<br>so putting this in<br>x(x+2) =3<br>=> x^2 +2x - 3 =0<br>=> x^2...... | May 10, 2009 at 4:17:39PM | |
| $5.00 | Mathematics | Finite Math | only the A+ ans given from 1 to 10
...ad this and... | May 10, 2009 at 4:04:18PM | |
| $1.00 | Mathematics | Abstract Algebra - Polynomial Question | ur A+ ans
...-( 2i + 1) +- isqrt(3) ]/2<br> = [ -2i +- isqrt(3)-1 ]/2<br>taking +<br>x = -i ... | May 10, 2009 at 3:52:08PM | |
| $1.00 | Mathematics | Abstract Algebra - Division Algorithm Question | ur A+ ans
...9 (3ix+2)+1/3 (3ix+2)+23x/9 + 1/3<br>so q(x) = -(ix^2)/3 + 2x... | May 10, 2009 at 3:38:11PM | |
| $0.25 | Mathematics | Irreducibility of a Polynomial | Factor f(x) = x^3 + x^2 + 5x + 5
... + 5x + 5<br> <br> = x... | May 10, 2009 at 2:48:04PM | |
| $1.00 | Mathematics | FIN/200 | another two A+ ans
... variable ... | May 10, 2009 at 12:06:47PM | |
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...s :<br>P= -(29)^2+56*29-300 <br> P=483<br>so we see here if x= 28 then the profit is maximum <br><br>j) <br>The maximum profit is $484<br>k) <br>In the...... | May 09, 2009 at 03:50:48PM | |
| $1.00 | Chemistry | Label each reactant as the reducing agent or oxidizing agent | ur A+ ans
...MnO4- --> 5NO3- + 2Mn2+ + 3H2O... | May 08, 2009 at 9:03:18PM | |
| $2.00 | Mathematics | Algebra Help! | ur A+ ans
...lution of the system?<br>ans: (-10,-1)<br>5.) Solve by the substitution method.<br><br>5m + n = 33<br>m – 4n = 15<br> <br>What is the solution of the system?&...... | May 08, 2009 at 8:47:53PM | |
| $2.00 | Mathematics | What is x equal to? 7x+8=11.5+2x | ur A+ ans all the steps
...+8=11.5+2x<br>=> 7x - 2x + 8 = 11.5 + ... | May 08, 2009 at 4:05:07PM | |
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...60+40) ... | May 08, 2009 at 1:24:03PM | |
| $1.00 | Mathematics | Algebra | ur A+ ans
.../5 + 3/5<br>slope = -4/5<br>again in 5x-4y=9<br>=... | May 08, 2009 at 09:59:06PM | |
| $30.00 | Mathematics | Need some help w/math | ur A+ ans
...: A) $ 25.00<br> ans: b) (-1/4 , 1 ,3)<br> ans: d) no solution <br> ans: b) 5<br> ans: d) 7<br> ans: c) 8<br> ans: a) 2<br> ans: d) 5<br> ans: d) 3<...... | May 08, 2009 at 09:49:02PM | |
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... after 3 sec h =320<br> after 4 sec ,... | May 07, 2009 at 12:05:50PM | |
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...^9<br>6) ans: b^2-t^2 <br>7)an... | May 07, 2009 at 11:58:21PM | |
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...) 3<br> iii)2<br> iv) 1<br> ... | May 07, 2009 at 11:52:56PM | |
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...24<br>=> 10x - x^2 = 24<br>=> x^2 -10x +24 =0<br>=> x^2 -6x -4x +24 =0<br>=> x(x-6) -4(x-6)=0<br>=> (x-6... | May 06, 2009 at 10:59:11PM | |
| $2.00 | Mathematics | i need help | ur A+ ans all the steps
...-3q) + 6*(-8r)<br> = 12p... | May 06, 2009 at 11:39:52PM | |
| $1.00 | Mathematics | Exponential and logarithmic functions | ur A+ ans all the steps
...> 0.0136e^0.0581t = 2.007904 -1<br>=> 0.0136e^0.0581t = 1.007904<br>=> e^0.0581t = 1.007904 /0.... | May 06, 2009 at 11:36:44PM | |
| $0.25 | Mathematics | number 14 | ur A+ ans
... = 1-x^6 + 9x^4 - 27x^2 + 27<br>= -x^6 + 9x^4 - 27x^2 + 28<br><br><br> and g (f(x)) = g (... | May 05, 2009 at 12:48:59PM | |
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...^17<br> = [i^2]^2 * i + (i^2)^8 *... | May 05, 2009 at 12:43:07PM | |
| $0.25 | Mathematics | number 4 | ur A+ ans
... = +- 3<br>taking +<br>2x -5 = 3<br>=> 2x = 5+3 <br>=> 2x = ... | May 05, 2009 at 12:41:22PM | |
| $0.25 | Mathematics | number 5 | ur A+ ans
...b/2) +- sqrt [b^2 -4ac]<br> = (-2/2) + - sqrt [2^2 -4*1*2]<br> ... | May 05, 2009 at 12:38:00PM | |
| $1.00 | Mathematics | number 13 | ur A+ ans
...3,3<br>so 4*3+3 = k<br>=> 12+3 = k<br>=> k = 15<br>s... | May 05, 2009 at 12:33:48PM | |
| $1.00 | Mathematics | number 12 | ur A+ ans all the steps
...2+1)^2 + (3+1)^2]<br> = sqrt[ 3^2 + 4^2]<br> ... | May 05, 2009 at 12:31:28PM | |
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...e feces with low water content due ... | May 04, 2009 at 3:43:39PM | |
| $1.50 | Mathematics | 3rd Degree Polynomial | ur A+ ans all the steps
...0<br>=> (x-6)[x^2 - (2i)^2]=0<br>=> (x-6)[x^2 -4*i^2 ] = 0 ... | May 04, 2009 at 1:55:30PM | |
| $1.00 | Mathematics | equations greater than 0 | ur the A+ ans with work
...<br>then<br>x+3 > 0 => x > -3<br>x-5 >0 => x >5<br>x-2>0 => x > 2 <br>so common ans: x > 5<br>2nd s... | May 04, 2009 at 1:45:35PM | |
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...ostheta=-5 square root 3, then what ar... | May 04, 2009 at 1:39:23PM | |
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...s not the soltion<br>then for (-4,2)<br>2nd inequality gives -(-4)+2... | May 04, 2009 at 1:05:12PM | |
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...to both sides]<br>=> 100x^2-260x +13^2 = 120 +13^2 [adding (coefficient of x)^2 = 13^2 to both sides ]<br>... | May 04, 2009 at 1:00:44PM | |
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... vertical asymptote for ... | May 04, 2009 at 12:50:33PM | |
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...,2pi]<br>range... | May 04, 2009 at 12:44:32PM | |
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... = 4.............equation1<br>y = 3x........equ... | May 04, 2009 at 12:08:03PM | |
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...gain for 2nd equation<br>2 + 4*2 = 2 + 8 = 10 is ... | May 04, 2009 at 12:02:00PM | |
| $1.00 | Mathematics | math 116 | ur A+ ans with steps
...f u have any further... | May 04, 2009 at 03:59:53PM | |
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... weight = weight/volume <br>volume = weight/ sp... | May 03, 2009 at 12:58:10PM | |
| $0.50 | Mathematics | Judy has 8 candy bars. She wants to give | ur A+ ans
... candy bar<br>so for 24 student she want to give 24*(1/3) of a candy b... | May 03, 2009 at 12:42:43PM | |
| $47.00 | Chemistry | I need 100 chemistry questions answered. | THANKS
...GLAD TO A... | May 02, 2009 at 4:40:54PM | |
| $3.00 | Mathematics | alegbra help | here is ur A+ ans with all the steps shown
... )^2 )<br>=x/y^2 <br><br> <br>=(z^5 ) <br>=(z^2*z^2*z)<br>=((z^2 )^2*z... | May 02, 2009 at 3:46:38PM | |
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...n or another substance, in order to cause a chemical <br>reaction that drives off newly formed volatile compounds. <br>63. ans: <br>A) heating an ore, in the presence of oxygen or...... | May 02, 2009 at 1:45:07PM | |
| $1.00 | Chemistry | I need 100 chemistry questions answered. | part 2 from 51 to 65 solved
...<br>D) the process of heating an ore to drive off volatile compounds. <br>62. ans :<br>E) heating an ore, in the presence of oxygen or another substance, in order to cause a che... | May 02, 2009 at 10:52:58PM | |
| $2.00 | Mathematics | TO SUDIPTA | ur A+ ans
... problem ... | May 02, 2009 at 09:36:01PM | |
| $1.00 | Chemistry | I need 100 chemistry questions answered. | part1 solved i think its A+ ans
...ene<br>25. ans: E) 1-isopropyl-3-methylbenzene<br>26. ans: A) 1,2,4-trimethylbenzene<br>27. ans: B) 1-chloro-3-propylbenzene<br>28. ans: E) bromobenzene & HBr<br>29....... | May 02, 2009 at 08:48:58PM | |
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... a messgae i... | May 02, 2009 at 02:40:12PM | |
| $1.00 | Mathematics | My Number 10 | ur A+ ans
...4, 8<br>and line : y = 9x +8 <br>so perpendicular l... | May 01, 2009 at 4:48:02PM | |
| $1.00 | Mathematics | My Question # 8 | ur A+ ans
...47<br>=> y = 9x/5 + 47/5 <br>ans: y = 9x/5 + 47/5 <br>plz dont forget to... | May 01, 2009 at 4:34:58PM | |
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...tion is <br>y - (-4) = (6/7) (x ... | May 01, 2009 at 4:23:08PM | |
| $1.00 | Chemistry | "Help me understand this chemistry prob | we will use Boyle's law
... <br>V1= 400 ml<br>V2 = 2.0 L = 2*1000 mL <br> = 2000 mL<br>... | May 01, 2009 at 4:20:35PM | |
| $1.00 | Mathematics | Question # 6 | ur A+ ans
... 8+18 = 26<br>so x + 2y = 26<br>=> 2y = -x ... | May 01, 2009 at 4:09:22PM | |
| $1.00 | Mathematics | Question # 5 | ur A+ ans
...o equation is <br>y -1 = 3(x... | May 01, 2009 at 3:53:05PM | |
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...pe , m = (-3+1)/(-2+5)<br> ... | May 01, 2009 at 3:41:13PM | |
| $1.00 | Mathematics | Question #4 | ur A+ ans
...x1)<br>=> y -(-2) = -1/4 (x-(-5))<br>=> y + 2 = -1/4 x ... | May 01, 2009 at 3:25:56PM | |
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... -(-7) = (-2/3) (x-5)<br>=> y +7 = (-2/3)x + 1... | May 01, 2009 at 3:11:26PM | |
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...(x-(-5))<br>=> y+5 = x +5 <br>=> y = x +5 -5 <br>=> ... | May 01, 2009 at 2:58:54PM | |
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...........+n!-(n-1)!+ (n+1)! - n!<br> = (4!-4!)-3! + (5!-5!)+(6!-6!)+...+((n-1)!-(n-1)!)+ (n!-n!)<br>... | May 01, 2009 at 1:23:27PM | |
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...by taking ln<br>ln e^(25x)=ln 1.25<br>=> 25x lne = 0.223143551<br>25x *1 = 0.223143551<br>=> x = 0.223... | Apr 30, 2009 at 1:59:16PM | |
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...ol of C5H10O = 5*12+10*1+16 = 86 g<br>1mol of O2 = 16*2=32 g<br>so 7.5 mol = 7.5*32 =240 g<br>from the... | Apr 30, 2009 at 1:24:47PM | |
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...e that denominator must not zero for b value<br>so lets b^2-5b-6 =0<br>=> b... | Apr 30, 2009 at 12:46:58PM | |
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... +11w - 6w - 22 =0<br>=> w(3w+11) - 2 (3w+11) = 0<br>=> (3... | Apr 28, 2009 at 7:53:11PM | |
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...icient of a31 = |(4&3@-2&0)|=4*0- *-2*3=6<br>coefficient of a32 = - |(1&3@-1&0)|= -(1*0-*-1*3)= -3<br>coefficient of a33 = |(1&4@-1&-2)|=1*-2- *-1*4=2<br><br>now u have to...... | Apr 28, 2009 at 6:57:05PM | |
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...0 as a base) (x^2 - 2x - 2) = 2 log(with 10 as a base) (x - 2)<br>solve for x<br>so log( with 10 as a base) (x^2 - 2x... | Apr 28, 2009 at 1:51:40PM | |
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...+ H20 + CO2.<br>1 mol HNO3 = 1 +14 + 16*3 = 63 g<br>we used = 188g <br>so no of mol = 188/63 = 2.984 m... | Apr 28, 2009 at 1:41:45PM | |
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...O3 <br>so limiting reagent is AgNO3<br>from the equation<br>from 340 g silver nitrate we get 216 g silver<br><br>so 1 g......... | Apr 28, 2009 at 1:34:57PM | |
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...olution : log (8/x) = 2<br>8/x = 10^2 = 100<br>x = 0.08<br>3. Evaluate to three digits. <br>3 = 1.00112x <br>x = 91.597<br>solution :log 3 = 12x *log 1.001<br>...... | Apr 28, 2009 at 11:39:05PM | |
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...- 2)*1 [by cross multiplication]<br>=> 2x + 1 = x^2 - 2<br>by side changing<br>x^2 - 2 = 2x +1<br>=> x^2 - 2x -... | Apr 27, 2009 at 1:12:55PM | |
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...3*10^8/5.0 x 10^14<br> =6*10^ -7 m<br> = 0.... | Apr 24, 2009 at 4:16:54PM | |
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... = (3x)^2 + 2*3x *5 +5^2 + 1<br> = 9x^2 +3... | Apr 24, 2009 at 4:13:56PM | |
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...=b/(-3/4)<br><br> b/(-3/4)= -10 [only changing sides ]<br> b/(-3/4)*(-3/4)= -3/4*(-10)<br> b=3/2*5<br> b=15/2 solved<br>17. y/(3/4)= -2/5 <br><br> y/...... | Apr 23, 2009 at 11:41:41PM | |
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...=1.745 <br>ANS:5) 1.745 <br>8. natural logarithm ,ln^0.75 6.57=0.75*1.8825=1.41188 =1.412<br>ANS: 5) 1.412<br><br>9.cube root of 65.2= 65.2=(65.2)^(1/3) <br>so...... | Apr 23, 2009 at 03:13:36PM | |
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... = square root of [4 + 25 ]<br> = square root of 29<br> =5.385 (approximate... | Apr 22, 2009 at 5:50:51PM | |
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...l<br>19. C=1/(3.6 ln[(d-r)/r] ) <br>here d=6 cm r=0.2 cm <br>so C= 1/(3.6 ln[(6-0.2)/0.2] ) =0.08249 pf/cm<br>C=8.249 pf/m <br>ANS:3) 8.249 pf/m <br>20....... | Apr 22, 2009 at 5:25:02PM | |
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...x+1)/(4x+2) =(x-1)(x+1)/2x(x+2) ans<br>18. (1/3+4/x)/((x+3)/9x) <br>=(x+12)/3x *9x/(x+3) =3(x+12)/(x+3... | Apr 21, 2009 at 10:53:02PM | |
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..., 84 , 85 ,85 , 86 , 88 , 91 , 92 , 93 , 96<br>mean = sum /15 = 1215/15 =81<br>so mean score = 81<br>b) median = (15-1)/2 = 7 th value = 84<br>median score = 84<br...... | Apr 19, 2009 at 2:28:04PM | |
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... )/1.5=e^(-t/642.86)<br>ln^(-6) t+0.15 ))/1.5)= -t/642.86<br> ln^(-6)/0.15 t )/1.5)= -t/642.86<br> ln^(-5) t ))/10)= -t/642.86<br> ln10... | Apr 15, 2009 at 09:03:16PM | |
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...455.625/40 =11.390625<br> (n-1)lnr = ln11.390625<br> n-1 = 6<br> n = 7<br>5. ans:1st choice: 72 , 432 ,2592, 15552<br>work: to find four geometric mean: then first term...... | Apr 14, 2009 at 2:13:05PM | |
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...g by x]<br>=> x^2 -5x - 6 =0<br>=> x^2 -6x +x -6 =0<br>=> x(x-6)+... | Apr 13, 2009 at 7:07:01PM | |
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...th 157 Week 8 Checkpoint Assignment -- Due Day 3(WED)<br>Instructions: In order to complete your checkpoint in an organized and efficient manner, please use this template to type your work and...... | Apr 13, 2009 at 07:51:21PM | |
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...M<br>=> V*M = V1*M1 + V2*M2<br>=> 182 M = 110*0.17 + 72 *1.... | Apr 12, 2009 at 8:10:33PM | |
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... AccuCheck plan cost less than the Anywhere plan<br><br>FOr AccuCheck plan<br>cost = 1.54 + ... | Apr 12, 2009 at 7:57:07PM | |
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...8/350 =0.13714 mA<br>I1 = It = 0.13714 mA<br>I2 = 300/(300+200)*0.13714 mA = 0.0822857 mA<br>this is done by current ... | Apr 12, 2009 at 6:27:22PM | |
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...d x intercept is=(-6 ,0)<br> Simplify: (3x-2)²<br>solution:9x^2- 12x+4<br> Divide: (6x²-4x-10) / (3x-5)<br>solution: [2(3x^2-2x-5) ]/((3x-5) )= 2(3x-5)(x+1)/((3x-5) )=2(x+1)<...... | Apr 12, 2009 at 5:11:02PM | |
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...- y1 = m (x-x1)<br><br>=> y - 8 = 7 (... | Apr 10, 2009 at 03:10:20PM | |
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... T =60+ 135 e^(-0.042497t)<br><br> when T = 144 then , 144 =60+ 135 e^(-0.042497t)<br><br> e^(-0.042497t)=(144-60)/135=0.6... | Apr. 10, 2009 at 12:56:16AM | |
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...;=23/14<br>=>(23/14)<br>=0.49644<br>so equation is T=23e^(-0.49644t)<br>when t=2 minute... | Apr. 10, 2009 at 12:13:47AM | |
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...00 and t= 100years<br>so putting this : 200000=40000 e^100<br> e^100=200000/40000=5<br> 100=ln 5<br> =0.016094<br>so formula is N=40000 e^0.016094t<br>when N =...... | Apr 09, 2009 at 11:55:13PM | |
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...s = 2.54 cm<br>so L = 13*12 + 2 = 158 inches<br> = 158 *2.54 cm = 401.32 cm <br>W = 11*12 +8 = 140 inches<br> = 140 * 2.54 cm = 355.6 cm <br><br>H = 10*12 =...... | Apr 09, 2009 at 10:00:49PM | |
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...s in 3<br><br>if y = -4 , x ^2 = 8+2(-4)=8-8 =0<br> => x =0<br>if y = 2 then x^2 = 8 + 2(2) = 8+4 =12 <br> => ... | Apr 09, 2009 at 7:32:44PM | |
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...*(3+h)*h = 27<br>so (3+h)*h = 27 /0.5<br>=> 3h +h^2 = 54<br>=> h^2 + 3h - 54 =0<br>=> h^2 ... | Apr 09, 2009 at 3:39:59PM | |
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...l amount - final amount ]/ initial mount *100%<br> = [1,089,159.9... | Apr 09, 2009 at 3:24:16PM | |
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...3<br> 4x^2-8x=52<br> (2x)^2- 2*2x*2+(2)^2=52+2^2<br> (2x-2)^2=56<br> 2x-2= ±56 [taking square roots]<br> either2x-2= 56 ,or 2x-2= -56 <br> 2x=2+214 or 2x=...... | Apr 09, 2009 at 3:14:46PM | |
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...11 + 5x) = -12<br>=> 9x+ 30x + 66 = -12<br>=> 39x = -12 - 66... | Apr 09, 2009 at 03:41:47PM | |
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... to v... | Mar 25, 2009 at 4:39:22PM | |
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...#960;+(-1)^n* sin^(-1)(E/Emax)] where n = 0 , 1 , 2 , 3…….<br><br><br>(b) Find the smallest positive value of t if Emax = 12, e = 5, and f = 100. You can use a calculator on...... | Mar 25, 2009 at 1:40:57PM | |
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...age is 2x years<br>so x^2 +(2x)^2 = 80<br>... | Mar 25, 2009 at 09:36:08PM | |
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...1+x+2)/(x+2)<br>=> 1/(x-1) =(x+3)/(x+2)<br>=> (x+3) (x-1) = x+2 cros... | Mar 25, 2009 at 07:16:39PM | |
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...t the no are x and y<br>so 2x + 3y = 21.......(1)<br><br>and ... | Mar 25, 2009 at 06:53:01PM | |
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...nced equation:<br> 4 Ag +... | Mar 25, 2009 at 06:20:14PM | |
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... 3x - 5) + 3(3x -5 )]<br>=2 (3x-5) (2x+3)<br><br>just like this :<br> 2)2x^2+x-6<br>product is = -6 * 2 = -12<br>middle coefficient = 1 = 4 -3<br>and 4*(-3) =...... | Mar 23, 2009 at 6:52:57PM | |
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...rd column<br><br>2.equation: row1-row2 = row3<br>and colm1 - colm2 = colm3<br><br>3. algebraic steps: here <br... | Mar 23, 2009 at 6:25:59PM | |
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... 9 = 13x + 51<br>=> 27x - 1... | Mar 23, 2009 at 6:16:49PM | |
| $10.00 | Mathematics | Mrs. Lopez bought her class some pencils | i have done it carefully with all explanations,plz see it
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... coefficient from all the terms<br>=> 6 ( x^2 +2x +1)<br>then u have to put a formula<br>here we will apply both formula / middle term<br>formula is = (a+b)^2 = a^2 +2ab +b^...... | Mar 22, 2009 at 8:17:39PM | |
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... 180 +40 = 220<br>=> x = 22<br><br>so m<1 = 3*22 = 66 deg<br>m< 3 = 7*22 - 40 = 154-40 =114 deg<br><br>but m<2 = m< 3 = 114 deg<br>again m<7...... | Mar 22, 2009 at 7:11:55PM | |
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...0<br><br>f (-1) = 5 * (-1)^2 -4 (-1)<br> = 5* 1 +... | Mar 22, 2009 at 6:56:43PM | |
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...k = ln 2<br>=> k = .05776<br>so equation is : N = No e ... | Mar 22, 2009 at 3:42:57PM | |
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...h = 324<br>=> h^3 - 12 h^2 + 27h -324 =0<br>=> h^2 (h-12) + 27(h-12) =0<br>=> (h-12)(h^2 +27) =0<br>=> either h... | Mar 21, 2009 at 12:24:29PM | |
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...<br><br>F = 9*10^9 * q1 * q2 / d^2<br>=> q1 * q2 = F * d^2 / (9*10^9 ) <br>=> 8.3*10^22* e * n2*e = 6.3 *... | Mar 19, 2009 at 5:13:01PM | |
| $2.00 | Mathematics | 13 people win the lottery of £437 , 11 p | ur A+ ans plz see it,ans: each of 11 people will get = £15.61 next person will get = £148.27 and last =£117.1
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...2 - 2<br> = 2 -2 = 0<br>when x =0<br>then [e^ (2x)]/2 - e^(x) = [e^ (0)]/2 - e^(0)<br> ... | Mar 19, 2009 at 4:21:37PM | |
| $2.00 | Physics | equilibrum | ur A+ ans plz see it ,
... the weight and the distance of the equillibrium point from that weight will be same for both weight<br><br>let the ba... | Mar 19, 2009 at 4:14:38PM | |
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...ading term.<br>as 8 * 1 = 8<br>then u have to divide the middle coefficint into two such that if they are added then it makes the middle coefficient and if they are multiplied they got...... | Mar 19, 2009 at 2:53:39PM | |
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.../6)<br>= 3/8 ... | Mar 19, 2009 at 2:20:03PM | |
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| $0.25 | Physics | conceptual physics:question | corrected
...s)=55500kg/m/s<br><br>2nd: KEf= KE0 + W<br>55500 + 4.00 x... | Mar 17, 2009 at 10:27:26PM | |
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...the solu... | Mar 17, 2009 at 10:13:02PM | |
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...n of Work-Energy Theorem<br><br> <br><br>The work done on a rigid body by a net force changes ... | Mar 17, 2009 at 8:05:08PM | |
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...k = 14 [multiplying by -1 to bo... | Mar 17, 2009 at 7:48:36PM | |
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...teps,plz see i... | Mar 17, 2009 at 7:41:19PM | |
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...rd direction<br>we will use t = .838 sec<br><br>velocity = ds/dt<br> = 128 - 32 t<br>so = 128 - 32 *.838 = 101.184 ft/sec<br>... | Mar 17, 2009 at 6:50:29PM | |
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...ter<br>so 5 km = 5 *... | Mar 15, 2009 at 9:51:45PM | |
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...t the no be x<br>then 160... | Mar 15, 2009 at 9:50:25PM | |
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...<br>D) divide both side by -3<br>=> -4/3 < -1 if u multiply or divide by negative no then sign of inequality chan... | Mar 15, 2009 at 9:47:37PM | |
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... 31 + 17+ 9<br><br>so after 105<br>next = 105 +57+31= 193... | Mar 15, 2009 at 9:36:35PM | |
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...= 0<br>=> -16(t)^2-32(t)+128 = 0<br>=> t^2 +2 t - 8 =0<br>=> t^2 +4t - 2t ... | Mar 15, 2009 at 9:29:30PM | |
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... times the age of G. E's age is 217 less than 3 times the age of G. What are the ages of E and G?<br><br>sol: E's age is 217 less than 3 t... | Mar 15, 2009 at 8:19:03PM | |
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...6-9)b^2<br> = -4 a^4 - 6 ab -3 b^2<br><br>subtract: (3a^4+2ab+6b^2)-... | Mar 15, 2009 at 8:07:29PM | |
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...35 x [1 + (46-.22)^2]^.5<br>= 2314.9565 x [1... | Mar 13, 2009 at 7:57:38PM | |
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...o not drive a car and/or a motorcycle<br>3. 8 drive a car<br>4. 2 drive a car and a motorcycle<br><br>sol: so... | Mar 13, 2009 at 7:38:15PM | |
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...e<br>3. 8 drive a car<br>4. 2 drive a car and a motorcycle<br><br>sol: so n(C) = 8<br> n(M n C) = 2<br> n(M U... | Mar 13, 2009 at 7:37:05PM | |
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...y 6]<br>=> 3x + 2x = - 120<br>... | Mar 13, 2009 at 5:35:52PM | |
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... 20,000 + 5,000 * .5<br> ... | Mar 13, 2009 at 3:55:38PM | |
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...00 -x at 13% rate<br>so he earned from $x = x * .11 = .11x<br>and from $19000 -x at 13% he earned = ( $19000... | Mar 13, 2009 at 12:53:21PM | |
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... balance this chemical equation: A... | Mar 13, 2009 at 12:41:59PM | |
| $1.50 | History | what was the fourth president of the Unt | here is the name and serial of all the presidents of united states
...3. Benjamin Harrison<br> <br><br>24. Grover Cleveland<br><br>25. William McKinley<br> <br><br>26. Theodore Roosevelt<br> <br><br>27....... | Mar 13, 2009 at 12:34:32PM | |
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...eter<br>so perimeter = 2(l+13)<br>so 2(l+13) = 66<br>=> (l+13) = 66/2<br>... | Mar 13, 2009 at 12:23:55PM | |
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...face area of a cylindrical vase that is 13 inches tall and 3 ... | Mar 12, 2009 at 7:53:06PM | |
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... <br>=> 7 y = - 14<br>=> y = -2<br><br>so 2x - 3* (-2)... | Mar 12, 2009 at 6:38:13PM | |
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... any further assi... | Mar 12, 2009 at 6:32:33PM | |
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... - 100/ (x+50) = 1<br>=> 100(x+50) - 100x = x(x+50)<br>=> 100... | Mar 12, 2009 at 4:40:56PM | |
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...en area = (x-21)^2<br>so x^2 - (x-21)^2... | Mar 12, 2009 at 4:35:48PM | |
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...n x = 3y - 4<br>so (3y-4)^2 + y^2 = 20072<br>=> 9y^2 -24y +16 + y^2 - 20072 =0<br>=> 10 y^2 -24y -20056 =0<br>=... | Mar 12, 2009 at 4:19:19PM | |
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...ter = perimeter... | Mar 11, 2009 at 9:42:39PM | |
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... % = 1/100... | Mar 11, 2009 at 1:45:56PM | |
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...dx = y^2 /(3y^2 -2xy)<br>dy/dx = y/(3y - 2x)<br>when y = 2 then 2^3... | Mar 11, 2009 at 1:42:10PM | |
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... & Cl<br>so ans : i the s... | Mar 11, 2009 at 1:26:09PM | |
| $1.25 | Mathematics | 4x - 6y = 12 and x - 5y = 10 and interp | ans for MKH1rn
... 10............2<br>from equation 2<br>x - 5y = 10<br>=> x = 10+5y........3<br><br>by putting this value ... | Mar 11, 2009 at 12:46:18PM | |
| $5.00 | Mathematics | Carmen received some money for her birth | Ans for jalenj
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...t first u have to make all the denominators same t()hen compare the numerator <br><br>f... | Mar 11, 2009 at 06:44:55PM | |
| $25.00 | Mathematics | for Henry456 | for Henry456
...he solut... | Mar 11, 2009 at 06:26:59PM | |
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...ainless steel i... | Mar 10, 2009 at 10:13:02PM | |
| $1.50 | Mathematics | 2051 kids were surveyed on how they earn | ur A+ ans plz see it ,
... = 32-x<br>" " " ' '" odd jobs = 45-x<br>" " '' " " parttime jobs = 26-x<br>" ' '" " ...... | Mar 10, 2009 at 9:53:58PM | |
| $1.00 | Mathematics | to the nearest tenth, find the circumfer | ur A+ ans plz see it
...d<br>-<br>ty= 51.654 diameter<br><br>sol: C... | Mar 10, 2009 at 9:41:42PM | |
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....33?<br><br>sol: we know mean = sum / number <br>here 1.33 = sum / 9<br>s... | Mar 10, 2009 at 9:39:01PM | |
| $1.00 | Mathematics | Factor each polynomial6xy+12xy+6 | ur A+ ans plz see it ,
...<br>6xy+12xy+6<br>... | Mar 10, 2009 at 9:37:01PM | |
| $1.00 | Biology | give an example of a homozygous dominant | ur A+ ans plz see it
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| $1.00 | Biology | give an example of a homozygous dominant | ur A+ ans plz see it
...a particular characteristic.<br><br>eg... | Mar 10, 2009 at 9:30:59PM | |
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...5 / 6.9... | Mar 10, 2009 at 9:29:35PM | |
| $1.00 | Mathematics | Kelsey needs help. | i have done it carefully with all steps,plz see it
...rks 12 hours per week.<br>and Kelsey makes $156.00 in... | Mar 10, 2009 at 8:42:38PM | |
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... 10!<br>= 9!/(9!*10) +... | Mar 10, 2009 at 8:34:49PM | |
| $1.00 | General-Questions | ETH 125 | ur A+ ans plz see it
...ll as physical characteristics because they came from the same region.<br><br>'Race' and 'ethnicity' mean something in US society becau... | Mar 10, 2009 at 8:13:22PM | |
| $1.00 | Mathematics | two equivalent fractions to 5/9 | ur A+ ans plz see it
... = 10/18<br><br>again 5... | Mar 10, 2009 at 8:10:53PM | |
| $1.00 | Chemistry | please help me understand the most iportant chemical in the 20th century. | ur A+ ans plz see it
...that<br>chemists have valued most or thought to be the most significant. A <br>historical list of the Chemistry Nobel laureates is available on the web<br>at "http://www.nobel.s...... | Mar 10, 2009 at 8:00:22PM | |
| $5.00 | Mathematics | So im not really for sure if i got this right .. very important | ur A+ ans plz see it
... = 20 ^3 = 8000<br>if ur ques is = [24/(4*3) + 2 ]^3<br> = [24/12 +2]^... | Mar 10, 2009 at 7:55:51PM | |
| $2.00 | Mathematics | How do i solve for the cube root of 64y^9 | ur A+ ans plz see it
...cube root of 64y^9 = [(4y^2)^3]^(1/3)<br> = ... | Mar 10, 2009 at 7:23:39PM | |
| $1.00 | Mathematics | find the area and perimeter of the trian | ur A+ ans plz see it
... be b and c<br>and height = h<br>then area of a tria... | Mar 10, 2009 at 7:18:08PM | |
| $1.00 | Physics | gravitational potential energy | ur A+ ans plz see it
...top and lifts it through a hieght of 42 cm. How much gravitational potential energy does the bac... | Mar 10, 2009 at 6:44:59PM | |
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...r bike ride and is looking for a park nearby. she can drive at 30 mph, but she does not want to spend m... | Mar 10, 2009 at 6:34:25PM | |
| $1.00 | Mathematics | Car selling. Ronald wants to sell his ca | i have done it carefully with all steps,plz see it
...ald still owes $11,025 on the car. Ronald must get<br>enough to at least pay off the loan. What i... | Mar 10, 2009 at 6:25:28PM | |
| $1.00 | Mathematics | Please help me answer this math question. | plz see the solution , ur A+ ans
...as exactly two congr... | Mar 10, 2009 at 6:18:38PM | |
| $1.00 | Mathematics | 7. show all work | i have done it carefully with all steps,plz see it
...0 ^ -15<br>=23.52*10^-15<br>=2.352*10^-14<br><br>12 years = ... | Mar 10, 2009 at 6:11:20PM | |
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...carefully with... | Mar 10, 2009 at 5:54:55PM | |


