Posted by **monic** on Friday, October 5, 2012 at 12:46am.

The height of a cylinder is three times its radius. Find a function that models the volume V of the cylinder in terms of its radius r.

- math -
**Steve**, Friday, October 5, 2012 at 4:57am
v = pi r^2 h = 3 pi r^3

## Answer this Question

## Related Questions

- Geometry - Two cylinders have the same volume. If the radius of cylinder I is 3 ...
- Math - The volume of a cylinder is given by formula V= pi(3.14) r^2h where r is ...
- Math - The diagram shows a solid metal cylinder. The cylinder has base radius 2x...
- mat 116/algebra - A cylinder has a radius of 5 in. If the volume of the cylinder...
- math - Inside a long empty cylinder with radius R = 25 cm is put a long solid ...
- Factoring Polynomials - Ok, this is pretty long, so bear with me. The problem ...
- Cylinder Height - A cylinder has surface area of 402 cm2. The height is three ...
- math - A paperweight containing liquid is made up of a cone and a cylinder. The ...
- Calculus - Find the radius, volume, and hieght of the right- circlar cylindar ...
- Mat 116/algebra - A cylinder has a radius of 5 in. If the volume of the cylinder...