Sunday

April 20, 2014

April 20, 2014

Posted by **Roy** on Sunday, March 15, 2009 at 9:59pm.

- Please help Math -
**Reiny**, Monday, March 16, 2009 at 1:04amvolume of cone = (1/3)pi(r^2)h

but h=2r

or r = h/2

then volume = (1/12)pi(h^3)

dV/dt = (1/4)pi (h^2) dh/dt

20 = (1/4)pi (23^2)dh/dt

etc

**Related Questions**

calculus - Gravel is being dumped from a conveyor belt at a rate of 10 cubic ...

calc - Gravel is being dumped from a conveyor belt at a rate of 30 cubic feet ...

calculus - Gravel is being dumped from a conveyor belt at a rate of 30 cubic ...

calculus - Gravel is being dumped from a conveyor belt at a rate of 30 cubic ...

Math - Gravel is being dumped from a conveyor belt at a rate of 20 cubic feet ...

calculus - Gravel is being dumped from a conveyor belt at a rate of cubic feet ...

Calculus - Gravel is being dumped from a conveyor belt at a rate of 10 cubic ...

calculus - Gravel is being dumped from a conveyor belt at a rate of 50 cubic ...

calculus - Gravel is being dumped from a conveyor belt at a rate of 50 cubic ...

Calculus - Gravel is being dumped from a conveyor belt at a rate of 50 cubic ...