# Tutorials Posted by zhoufei

## zhoufei from

 Rating :No Rating Questions Asked: 0 Tutorials Posted: 16, Earned: \$0.82

## 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
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