Wednesday

September 24, 2014

September 24, 2014

Posted by **Anonymous** on Wednesday, January 5, 2011 at 9:05pm.

- calculus -
**Reiny**, Wednesday, January 5, 2011 at 10:52pmlet the width be x

let the length be y

let the height be h

V= xyh

dV/dt = xy dh/dt + xh dy/dt + yh dx/dt

given x=20, y=12, h = 8

dx/dt = 5

dy/dt = -4

dh/dt = 0

Plug in those values into dV/dt

**Answer this Question**

**Related Questions**

calculus - at a certain instant the base of a triangle is 5 inches and is ...

calculus - a spherical snowball with diameter 4 inches is removed from the ...

Calculus - A magic tank starts out 4 inches in length, 4 inches wide, and 12 ...

Math - A rectangular sandbox has a length of 60 inches, a width of 40 inches, ...

Algebra 1 - a scale drawing for a new city library shows a rectangular ...

geometry - Two rectangular boxes are similar. One box has the length of 24 ...

algebra - scale drawing of a rectangular room has a length of 18 inches and a ...

Math - Walter is making an open-top box. The length is 6 inches greater than the...

math - What is the total number of vetices in a rectangular prism with a length ...

5 th grade math - what is the volume of a rectangular prism with a length of 4 ...