Posted by **Nathaniel** on Monday, November 28, 2011 at 1:50pm.

Hello, I posted a question earlier but now I'm stuck on the second part of the question. Please help me.

Sand is being dumped from a conveyor belt at a rate of 20 cubic ft/min into a pile the shape of an inverted cone whose diameter and height are always the same.

Find the rate of increase of the radius when the pile is 20 ft. high.

Thanks.

## Answer This Question

## Related Questions

- Calculus - Sand is being dumped from a conveyor belt at a rate of 20 cubic ft/...
- Calculus - Rate of Change - Can someone explain how to solve this problem? Sand ...
- math - i the conveyor belt takes 54 seconds to move gravel from the bottom of ...
- 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 ...
- calculus - Gravel is being dumped from a conveyor belt at a rate of 10 cubic ...
- Please help Math - Gravel is being dumped from a conveyor belt at a rate of 20 ...
- Calculus Please help! - Gravel is being dumped from a conveyor belt at a rate of...
- Calculus - Grain is being dropped into a silo from a tall conveyor belt forming ...
- Physics - A piece of luggage is being loaded onto an airplane by way of an ...

More Related Questions