Tutorials Posted by retrac
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| retrac's Posted Tutorials | |||||
| Bounty | Category | Question | Tutorial | Date Posted | |
|---|---|---|---|---|---|
| $0.50 | Biology | What is the medium in which most cellula | Answer
...rients to and passage of waste from the cell... | May. 18, 2009 at 11:45:03AM | |
| $1.00 | Mathematics | Math questions | Complete solutions
...er of gun deaths in 2006 will be 16,491.<br><br>y = -1777(7) + 27153<br>y = -12439... | Mar 08, 2009 at 12:46:10PM | |
| $4.00 | Mathematics | MAT116 | Complete solutions with work shown
...is for Word 2007. Both work, but in... | Jan 23, 2009 at 9:56:58PM | |
| $0.25 | Mathematics | Review | Answer plus work
...<br>9/6 * 8 = ... | Jan 23, 2009 at 9:31:34PM | |
| $0.25 | Mathematics | graph algebraic equations | Solution, work, and graph for x+2=2x-1 only
...<br>x = 3<br><br>G... | Jan 23, 2009 at 9:28:20PM | |
| $0.50 | Mathematics | Please help me solve this algebric inequality, Show the algebraic equations that you use to solve the problems and incl | Solution with work
...or a week (7 days).<br>245 + .16x = 350 + .09x<br>245 + .07x = ... | Jan 23, 2009 at 7:41:48PM | |
| $0.25 | Mathematics | graph algebraic equations | Graph of y=|x|+3 only
...h of y... | Jan 23, 2009 at 7:34:50PM | |
| $3.00 | Mathematics | Mathematics | Complete solutions with work
... with work below, but the attachment is more readable.<br><br>30. Find an equation of the line containing the given pair of points.<br> (1/6,-1/3) and (5/6, 5)<br>m=(y_2-y_1)/(...... | Jan 23, 2009 at 7:28:30PM | |
| $0.50 | Mathematics | Pleae help with solving algebric inequalities,Show the algebraic equations that you use to solve the problems and includ | Solution
... 7 = 82<br>(513 + x) / 7 = 82<br>... | Jan 23, 2009 at 7:04:49PM | |
| $0.50 | Mathematics | Solving algebric inequalities,Show the algebraic equations that you use to solve the problems and include all necessary | Solution with work
... 32<br>3x - 1 = 32<br>3x = 33<br>x = 11... | Jan 23, 2009 at 6:41:53PM | |
| $0.50 | Mathematics | Solving algebric inequalities.Show the algebraic equations that you use to solve the problems and include all necessary | Solution with work
...x = 7<br><br>Its height wi... | Jan 23, 2009 at 6:36:14PM | |
| $0.25 | Mathematics | Math116 | You can determine if two lines are perpendicular by...
...es are perpendicular by determining the equations ... | Jan 23, 2009 at 6:04:37PM | |
| $0.25 | Chemistry | what is another name for "wetting agents | Another name for "wetting agents" is...
...ts" is surfactants. A su... | Jan 23, 2009 at 6:02:54PM | |
| $0.25 | Mathematics | Evaluate 2 + 3y when y = 8 | Solution with work
... 3y, y = 8<br>2... | Jan 23, 2009 at 5:29:40PM | |
| $0.50 | English | 1. IS THE RESPONCE OF A PLANT TO GAVI | The tendency of a plant to grow in response to gravity is called...
...the Earth's gravitational pull. The shoots exhibit nega... | Jan 23, 2009 at 5:24:36PM | |
| $1.00 | Mathematics | Algebra Help | Solution with work and explanations of some steps.
...n make it have the form y - y1 = m(x - x1). Now, we know that B = m, the slope, which is -1/2.<br>y - A =... | Jan 23, 2009 at 5:13:33PM | |
| $1.00 | Mathematics | Algebra Help | Solution with work
... / (x2 - x1) Find the slope of the unknown line.<br>m = (2 - 8) / (4 - 7)<br>m = -6 / -... | Jan 23, 2009 at 5:07:04PM | |
| $4.00 | Mathematics | Algebra Test needed to bring grade up to a pass please help. | Solutions with work and graphs w/ shading attached as Word document
...003 for compatibility pur... | Jan 23, 2009 at 2:26:04PM | |
| $1.00 | Mathematics | somebody help | Solution with work
...shortest side. The sum of all three sides is 12... | Jan 17, 2009 at 2:59:13PM | |
| $1.00 | Mathematics | So confused | Work with solution
...05(2(x + 5)) = 3.25, where x is the number of quarters, x + ... | Jan 17, 2009 at 2:32:38PM | |
| $0.25 | Mathematics | genaral review | Answer
...0<br> -55<br>----... | Jan. 15, 2009 at 12:53:45AM | |
| $0.25 | Mathematics | general review | Answer with work
...22 + 9 ... | Jan. 15, 2009 at 12:50:44AM | |
| $1.00 | Mathematics | Find the x- and y-intercepts of -x+2y=8 | Solution with work
...-x = 8<br>x = -8<br>x-i... | Jan. 15, 2009 at 12:39:35AM | |
| $0.50 | Mathematics | a model car is built to a scale of 1:20, | Solutions with work
.../ 20 = 23.5cm / length<br>... | Jan 14, 2009 at 7:06:05PM | |
| $0.25 | Health-Care | health | They are...
...the heart, the blood ... | Jan 14, 2009 at 6:40:31PM | |
| $0.25 | Mathematics | Will you please help with me this confus | Solution to x + 1 < 3
... sides to isolate... | Jan 14, 2009 at 6:36:01PM | |
| $0.50 | Mathematics | Solve for the indicated variable. P=2L+2w, for L | Solution with work
...L = P - ... | Jan 14, 2009 at 6:34:56PM | |
| $0.50 | Mathematics | mth help | Solutions.
...2) 25xy/35x (x's cancel out; divide n... | Jan 14, 2009 at 6:33:54PM | |
| $0.75 | Mathematics | Rental Car Problem | Solution with work
... = 400<br>x ... | Jan 14, 2009 at 6:31:30PM | |
| $0.25 | Mathematics | IF A RADIUS OF A CIRCLE MEASURES 6.7MM, FIND THE CIRCUMFERENCE OF THE CIRCLE TO THE NEAREST TENTH | The correct solution
... two times pi times th... | Jan 14, 2009 at 6:14:02PM | |
| $0.75 | Mathematics | IF THE RADIUS OF A CIRCLE MEASURES 6.7MM | Correct solution
...adius.<br><br>C = 2 * pi *... | Jan 14, 2009 at 6:07:26PM | |
| $0.50 | Mathematics | The maple car rental company charges a f | Correct solution
....35x + 45. It's 35 ce... | Jan 14, 2009 at 6:04:52PM | |
| $0.50 | Mathematics | algebra question | Work with solution
... - (c - d/e)f<br>a = b - ... | Jan 14, 2009 at 5:52:40PM | |
| $6.00 | Mathematics | math review | Solutions with work
...13.04m^2 * 18m<br>ANSWER: V = 2,034.72m^3<br><br>3. The circumference of a circle is 2 * pi * r, so a semicircle would be half that.<br>C = pi * r<br>C = 3.14 * 95ft<b...... | Jan 14, 2009 at 08:45:55PM | |
| $0.25 | Mathematics | If a piece of sea floor has moved 50 kil | Answer
...00001 km / ... | Jan 13, 2009 at 11:48:32PM | |
| $2.00 | Mathematics | rations and proportions | Just correct answers
.../3 hours<br>5. 328 Cal/h<br>6.... | Jan 13, 2009 at 11:32:46PM | |
| $1.00 | Mathematics | math116 | Answers
...n? Support your answer.<br>Yes, a linear equation is not a function whenever it forms a vertical line. For example, x = 3 is not a function because the x-value 3 has infinite corresp... | Jan 13, 2009 at 10:39:11PM | |
| $1.00 | Mathematics | train a goes 100 mph and train b goes120 | Solution plus work
...els 25 miles in those 15 minutes. Based on this information, you can set up a... | Jan 13, 2009 at 10:07:10PM | |
| $0.25 | Mathematics | Help Please | Solution and explanation using the substitution method
... the solution to the system of equations must fit both equations, if you isolate one variable in one equation, you ... | Jan 13, 2009 at 7:35:36PM | |
| $0.25 | Chemistry | Why is NaCl a covalent bond? | It isn't a covalent bond. Here's what it is and why:
...o become positively charged and chlorine gains one to ... | Jan 13, 2009 at 7:14:57PM | |
| $0.25 | Mathematics | algebra question | Solution with work and explanations.
... the x on the left side (makes it easier to read, in my opinion. Note that you must also reverse the inequality operator.<br>-50x / -50 > 1 /... | Jan 13, 2009 at 7:09:00PM | |
| $0.25 | Mathematics | algebra question | Solution with work
... this case, the numbers are all positive, so it's as simple as this:... | Jan 13, 2009 at 7:04:53PM | |
| $0.25 | Mathematics | algebra question | Solution with work.
...d (x2, y2) is the other.<br><br>In the case of a lin... | Jan 13, 2009 at 7:03:09PM | |
| $0.25 | Mathematics | algebra question | Solution with work
...her side.<br><br>x - 2.2 = -6.5<br>x - 2.2 + 2.2 = -6.5 +... | Jan 13, 2009 at 7:00:37PM | |
| $0.75 | Mathematics | help me with this algebra question...use | Solution attached as JPEG image file
...ion att... | Jan 13, 2009 at 6:58:19PM | |
| $0.25 | Mathematics | write an equation for this circleX c | Solution
... and r is the radius<br><br>So for a circle centered at... | Jan 13, 2009 at 6:53:55PM | |
| $1.00 | Biology | name 2 ways to speed up diffusion. | Answer
...ce area speeds up diffusion because the... | Jan 13, 2009 at 6:43:08PM | |
| $0.25 | Mathematics | 31 inces=and ft and inces | Answer
...simply divide by 12 to get the number of feet, a... | Jan 13, 2009 at 6:34:25PM | |
| $1.00 | Biology | Write the word equation for the chemical | Answer
...ar respiration is glucose + oxygen = carbon diox... | Jan 13, 2009 at 6:17:09PM | |
| $2.50 | Mathematics | Algebra question | Solutions with work and explanations.
...on f(x) must have only one y-value for each x-value.<br><br>{(3, 4), (5, 9), (9, 9), (2, 3)}<br>This is a function because no x-values are repeated.<br><br>{(0, 0), (0,...... | Jan 13, 2009 at 6:12:42PM | |
| $4.00 | Physics | Speed & Velocity | Answers
...s process of disintigration releases a great deal of energy which is called radioactivity. Radiation comes from inside the nucleus of the atom. Atoms with the same number of prot... | Jan 11, 2009 at 09:18:06PM | |
| $1.00 | Mathematics | Hard Math Problem | Answer with multiplication work shown
...<br> 3136<br> 236<br> ----<br> 18816<br> 940... | Jan 08, 2009 at 10:13:30PM | |
| $0.25 | Biology | sience class | Answer, plus a little additional information, just for kicks
...s. When two sex cells meet, the unique combination of each ce... | Jan 07, 2009 at 4:41:43PM | |
| $0.25 | Biology | Genes are segments of_______that contain | Answer, plus a little more info, just for kicks.
...o long polymers of nucleotides... | Jan 07, 2009 at 4:38:41PM | |
| $3.00 | Mathematics | math review | Solutions
...- 8 * 5 / 20<br>95 - 40 / 20<br>95 - 2 = 93<br><br>10^7 / 10^2 = 1... | Jan 07, 2009 at 3:36:26PM | |
| $0.25 | Mathematics | least commom multiple | Answer with two methods of solving it.
... split the numbers into prime factors:<br>3: 3<br>4: 2x2<br>6: 3x2<br>8: 2x2x2<br><br>The... | Jan 06, 2009 at 2:38:34PM | |
| $5.00 | Mathematics | MathLab Week #4 | Correct answers with work and graphs
...d graph... | Jan 06, 2009 at 11:19:32PM | |
| $10.00 | Mathematics | Week 8.2 | Complete answers -- where I did my work in Word, I left it there
...and so... | Jan. 06, 2009 at 12:58:41AM | |
| $0.25 | Mathematics | i am thinking of a number subtract 5.the | Solution and work
...<br>The nu... | Jan 05, 2009 at 8:53:58PM | |
| $0.25 | Mathematics | is 0.9375 greater then 0.4444repeating | Answer
...ace values go bigger to smaller as they go le... | Jan 05, 2009 at 8:43:16PM | |
| $0.50 | Mathematics | help me solve this pre algebra problem.. | You appear to ahve already solved it, but here's how you do it...
...= -4<br><br>-9(-4) + 7 = 25 + 2(5... | Jan 05, 2009 at 8:38:58PM | |
| $0.25 | Mathematics | Help me with this word problem...The s | Solution with explanation
... the number of unbroken eggs. Since the number of broken eggs and the number of unbroken eggs add up ... | Jan 05, 2009 at 6:11:29PM | |
| $0.50 | Asian-Studies | IF UNSCREWED MEANS LOOSENED BY TURNING W | Answer
...ause un- means not, 'screw' means the op... | Jan 05, 2009 at 3:41:41PM | |
| $1.00 | Mathematics | Math help PLEASE | Solution and detailed explanation
... re-write them as equivalent fractions, so for each fraction, you multiply the numerator by what you m... | Jan 05, 2009 at 3:37:51PM | |
| $0.50 | Mathematics | 5.02 3 2/6 0.4 3 how do I make these dec | Solution
...y way to really do this i... | Jan 05, 2009 at 3:04:21PM | |
| $13.00 | Mathematics | math 117 | Solutions with full work, graphs, etc. except #13 (the required scatterplot was not provided in the document)
...3 version of the questi... | Jan 05, 2009 at 2:57:35PM | |
| $0.50 | Mathematics | what is the answer for 15=2a-7.26 | Full solution with work
...6 + 7.26<br>22.26 = ... | Jan 05, 2009 at 1:35:11PM | |
| $1.00 | Mathematics | Many genetic traits are controlled by tw | If tall is the dominant gene, and both parents have the genotype Tt...
...mine all of the possible combinations to determine the probability of a particular phenotype (tall or s... | Jan 05, 2009 at 10:56:00PM | |
| $0.50 | Mathematics | algebra1 | solution and work
...x^2 - 36x + x - 9 = 0<br>4x (x - 9) + ... | Jan 04, 2009 at 8:12:38PM | |
| $0.50 | Mathematics | algebra1 | Solution and work assuming you meant 2x^2+5x+3=0
... set]<br><br>2x^2 + 5x + 3 = 0<br>2x^2 + 2x + ... | Jan 04, 2009 at 8:05:01PM | |
| $1.00 | Mathematics | algebra1 | solution and work
... 16 = .13x Subtract 38 from both sid... | Jan 04, 2009 at 7:33:26PM | |
| $1.00 | Mathematics | algebra 1 | Solution and work
...s the simplest.<br><br>F. -2(y - 3)= -6y<br>-2y + 6 = -6y<br>4y + 6 = 0<br>4... | Jan 04, 2009 at 7:07:56PM | |
| $0.25 | Mathematics | 86+x=112 | solution
...<br>86 + x - 86 ... | Jan 04, 2009 at 7:04:22PM | |
| $1.00 | Mathematics | After takeoff, an airplane is flying at | Answer and work with graph illustration attached
...e plane is right now.<br><br>10,000^2 = 8,000^... | Jan 03, 2009 at 3:12:02PM | |
| $10.00 | Psychology | I Need Some help please help | Answers with explanations and/or sources
...sponses after the response has been conditioned. For example, if a rat has been conditioned to fear a stuffed white rabbit, it will exhibit fear of objects similar to the conditioned stimulus."&l...... | Dec 30, 2008 at 3:59:30PM | |
| $10.00 | Business | Problem:The firm currently uses a cent | Solutions and work
...the total amount freed up is $4,000,000.<br><br>b. The opportunity cost is the amount freed up times the annual interest rate.<br><br>$4,000,000 * .06 = $240,000<br><b...... | Dec. 29, 2008 at 12:40:42AM | |
