# geometry

how does the volume of an oblique cylinder change if the radius is reduced to 2/9 of it's original size and the height is quadrupled?

1. 👍
2. 👎
3. 👁
1. v-2/81pir2h

1. 👍
2. 👎
2. how does the volume of an oblique cylinder if the radius is reduced 2/9 of its original size and the height is quadrupled?

1. 👍
2. 👎
3. v=16/81pir2h

1. 👍
2. 👎
4. 2/5

1. 👍
2. 👎

## Similar Questions

1. ### Math

The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. I think the volume is 538.51 in^3. I just don't know the SA. Is it, possibly, 164.85 in^2.

2. ### calc

When the height of a cylinder is 12 cm and the radius is 4 cm, the circumference of the cylinder is increasing at a rate of pie/4 cm/m in, and the height of the cylinder is increasing four times faster than the radius. How fast is

3. ### Calculus

A cylinder is inscribed in a right circular cone of height 5.5 and radius (at the base) equal to 2 . A) What are the dimensions of such a cylinder which has maximum volume? B) What is the radius? C) What is the height?

4. ### Algebra

A cylinder has a radius of 5x+2 and a height of 2x+8. Which polynomial in standard form best describes the total volume of the cylinder?

1. ### 4 Calculus Related-Rates Problems

1. How fast does the radius of a spherical soap bubble change when you blow air into it at the rate of 15 cubic centimeters per second? Our known rate is dV/dt, the change in volume with respect to time, which is 15 cubic

2. ### calculus

The height of a cylinder with a fixed radius of 4 cm is increasing at the rate of 2 cm/min. Find the rate of change of the volume of the cylinder (with respect to time) when the height is 14cm.

3. ### algebra

A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula v = pi r^2 h for the volume of a cylinder.

4. ### Algebra

The volume of a cylinder varies jointly as the height of the cylinder and the square of its radius. If the height is doubled and the radius is halved, determine the effect on the volume.

1. ### Math

The volume of a cylinder is given by formula V= pi(3.14) r^2h where r is base radius and h is height a) the height of a cylinder of radius 5cm and volume 500. Cm^3 B) radius of base of a cylinder of volume 300 cm^3 and height 10

2. ### Algebra

Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 2/3 for the flowers to last the longest. Her cylinder vase has a radius of 3 in and a height of 8 in. Using the equation

3. ### math

1. A cylinder has a volume of 375 cubic centimeters. The radius of the cylinder is 12.5 centimeters. What is the approximate height of the cylinder? A. 9.6 centimeters B. 7.5 centimeters C. 2.4 centimeters** D. 0.8 centimeter 2. A

4. ### math

Cylinder A has radius 4 times the radius of cylinder B, and height 4 times the height of cylinder B. What is the ratio of the volume of cylinder A to the volume of cylinder B?