Tutorials Posted by zhoufei
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zhoufei's Posted Tutorials
| Bounty | Category | Question | Tutorial | Purchases | Date Posted |
|---|---|---|---|---|---|
| $1.00 | Mathematics | whats one tenth of fraction | step by step answer
...nth of fr... | Jun. 25, 2009 at 02:56:35AM | |
| $0.25 | Mathematics | need help 7 | chinese answer
...2 =11x^2+... | Jun. 02, 2009 at 12:14:42AM | |
| $1.00 | Mathematics | multiplying exponets | here !
...=5^(2+... | Jun. 02, 2009 at 12:00:55AM | |
| $0.50 | Mathematics | solve equation | the answer is -7/3<x<3
...-7/3... | Jun. 01, 2009 at 04:57:12AM | |
| $0.50 | Mathematics | Radicals | I can help you
...l(3^2*3)+5radical(10^2*2)-radical(5^2*3) =1... | Jun. 01, 2009 at 03:03:51AM | |
| $0.50 | Mathematics | Radical Equations | the x=6 or x=2
...x+25-13=0 x^2-8x+12=0 ... | Jun. 01, 2009 at 02:39:23AM | |
| $0.25 | Mathematics | Midpoint Formula | the answer is (1/2,3/2)
...) so the coordinates of the... | Jun. 01, 2009 at 02:27:27AM | |
| $1.00 | Mathematics | Solve problem | the coordinates of Q is (4 ,1)
... midpoint X-axis: -2 =(x-8)/2 w... | Jun. 01, 2009 at 02:18:47AM | |
| $1.00 | Mathematics | solve equation | w=0
...wer of the question by st... | Jun. 01, 2009 at 02:00:12AM | |
| $0.25 | Mathematics | Solve equation | step by step answer
... x=64.37/60% x=64.37/0.6 ... | Jun. 01, 2009 at 01:50:21AM | |
| $1.00 | Mathematics | question 28 | correct answer
...ore with sales of $40 mi... | May 31, 2009 at 11:59:15PM | |
| $1.00 | Mathematics | square root of x + square root of x + 3 | X=6 OR X=13
... x+(x+3)^1/2=9 (x+3)^... | May 31, 2009 at 10:44:08PM | |
| $2.00 | Mathematics | problems 31-34 | critical activities
...earliest finish time for activity D=8+7=15. 33) How many critical paths are in this project? ... | May 31, 2009 at 9:54:46PM |