Tuesday

February 9, 2016
Total # Posts: 10

**Math**

a cylinder of wooden block has base radius 'r' cm height 'h' cm and a total surface area of 32pi cm^2 1)show that r^2+hr=16 2)given that its height is 4cm more than its base radius, find the value of 'r' and of 'h'
*January 9, 2016*

**Math**

Solve the following equations 7f+f^2=60 6x^2-x-15=0 6(y-3)^2-(y-3)-15=0
*March 19, 2015*

**Help Please Fast?**

Which of the following elements is a nonmetal? Fe Li Cl Si
*March 6, 2013*

**math**

$2.40
*March 6, 2013*

**Science**

Where is most of an atoms mass locted?
*March 6, 2013*

**Math**

If your Indiana trip is 375 km, how many cm is this?
*January 17, 2013*

**MATH**

Number one is 150 km
*December 7, 2012*

**Math**

the average for a grade on a test taken by 20 students was 75. When one more student took the test the class average became a 76. What score did the student make?
*October 2, 2012*

**PHYSICS!!!**

A climber with a mass of 75 kg is attached to a 6.5 m rope with a cross sectional area of 3.5×10−4 m2. When the climber hangs from the rope, it stretches 3.4×10−3 m. What is the Young's modulus of the rope? Please help me :)
*June 9, 2012*

**algebra**

Does anyone know the answer?😌
*December 29, 2008*

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