Tutorials Posted by Roozbeh_E
| Roozbeh_E from ALBORZ |
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| Roozbeh_E's Posted Tutorials | |||||
| Bounty | Category | Question | Tutorial | Date Posted | |
|---|---|---|---|---|---|
| $10.00 | Mathematics | Linear Algeba | A+ ANSWER:Positive Semidefinite Matrices
... the pictures you will find... | Dec 15, 2008 at 1:53:45PM | |
| $3.00 | Mathematics | Centroid | THE A+ ANSWER
...0 z1=0 y1=?<br><br>M=int(dv,y=0..4)<br>y1=int(ydv,y=0..4)/M<br>A:area of dis... | Dec 08, 2008 at 11:28:23PM | |
| $2.00 | Mathematics | Disk Method | THE A+ ANSWER
...dy=pi (y^(0.5))^2dy<br><br>Summing the volumes of the disks as we require the thickness to get smaller an... | Dec 08, 2008 at 10:48:50PM | |
| $5.00 | Mathematics | PLEASE HELP WITH 3 QUESTIONS FOR W5-1 "ASAP" | THE A+ ANSWER
...istribution (z) in the calculation of a confidence interval estimate for the population mean?<br>FOR LARGE SAMPLE POPULATIONS WE USE normal distribution (z) BUT FOR SMALL SAMPLE POPULATIONS WE...... | Dec 07, 2008 at 11:47:18PM | |
| $1.00 | Mathematics | please help | Simple Question !
...<br>72*5=360<br>360... | Dec 03, 2008 at 1:01:17PM | |
| $42.00 | Mathematics | Please help with Cal III homework | Complete solution typed in word very clear With all Graph of equations
...1)+(4y^2+16y+16)+(4z^2-8z+4)=12<br>1/4{(2x-1)^2... | Nov 13, 2008 at 1:41:21PM | |
| $4.00 | Mathematics | The dual problem: Minimization with problem contraints of the form. | Complete Solution Whit Complete Simplex tableau
...w1+3w2+w4=5<br> w1 , w2 ,w3,w4_>0 <br> +<br> w1 w2 w3 w4 RHS teta <br>c 7 9 0 ...... | Nov 13, 2008 at 03:03:17PM | |
| $1.00 | Mathematics | Please help me with this algebra question. | Complete SOLUTION in 2 way With Gragh Of equation
...=-y/2+5 so simply x-interce... | Nov 12, 2008 at 12:51:43PM | |
| $20.00 | Mathematics | alegbra 2 | Complete Solution Step by Step
...l solutions. a1=sqrt(0^2-4(r^2-j^2))/2 <br> a2=sqrt(0^2-4(r^2-j^2))/2<br>14.<br> a. 5x^2=15 => x^2=3 =>x1=sqrt(3)=1.730...... | Nov 12, 2008 at 12:45:17PM | |
| $3.00 | Mathematics | calculus help | Solution to your Profit function Step by Step With Graph of it!
...003 x^2-(300+1.1 x), x)=-3 x/500+3.9<br>P'(x)=0 => -3 x/500+3.9 = 0<br>=> x=650<br>... | Oct 29, 2008 at 11:52:16PM | |
| $1.00 | Mathematics | please help with calculus | Solution to yor Question Step by Step Whit Picture Of Graph
...Pi<br><br>2X+2T=2X+2Pi<br><br>T=Pi<br>so period of f(x) is Pi<br><br>b.all... | Oct 29, 2008 at 11:03:52PM | |
| $1.00 | Mathematics | Translate to a quadratic equation | Translate to a quadratic equation Step by Step
...(quadratic equation)<br> <br>=> W=... | Oct 29, 2008 at 04:13:43PM | |
| $1.00 | Mathematics | How do I start this math proof? | U is also orthogonal to kV+hW proofing step by step
...ave:<br><br><U,V>=0 <=> U1V1+U2V2+...+UnVn=0<br><U,W>=0 <=> U1W1+U2W... | Oct 28, 2008 at 11:24:29PM | |
| $1.00 | Mathematics | Prove Lagranges identity: //UxV// = //U | Prove Lagranges identity step by step
...be arbitrary e... | Oct 28, 2008 at 11:08:40PM | |
| $0.50 | Mathematics | Please show me how to do this math proof. | basic properties of algebraic gorup-proof Step by Step
...has inverse so this proof is ver... | Oct 28, 2008 at 10:19:10PM | |
| $1.00 | Mathematics | quadratic equations | 3 quadratic equations with integers-rational numbers-irrational numbers step by step!
...s<br>3x^2+2x+1<br><br>2. ration... | Oct 27, 2008 at 11:18:33PM | |
| $1.00 | Mathematics | Why is it important to simplify radical | learning simplify radical expressions step by step and its benefits with extra exercise
...5(2+1))<br><br>different radical expressions and polynomial expressions simplifying is we have radical of numbers in place of variable of polynomial... | Oct 27, 2008 at 11:06:40PM | |
| $1.00 | Mathematics | find the slope and y-intercept (-3,4)? | slope and y-intercept (-3,4)
...<br>y/x=4/-3... | Oct 23, 2008 at 1:55:31PM | |
| $5.00 | Mathematics | graph | Graph with picture
...(x-3)/(y-9)... | Oct 23, 2008 at 09:37:43PM | |
| $0.50 | Mathematics | Solve an equation | one new way
...2) 2+(n-1)=n+1<br>3) 3+(n-2... | Oct 23, 2008 at 08:33:56PM | |
