Determine the volume of a sphere if the diameter is .

A ball in the shape of a sphere has a radius of inches. What volume of air, in cubic inches, is needed to fully inflate the ball?

Determine the volume of a sphere with a radius of 6.

A water tank takes the shape of a sphere whose exterior has radius 18 feet; the tank is three inches thick throughout. To the nearest hundred, how many cubic feet of water does the tank hold?

Use 3.14 for .

The contents of a full cylindrical glass 4 inches in radius and 8 inches high are poured into an empty spherical glass 6 inches in radius. What percent of the spherical glass is taken up by the contents?

Determine the volume of a sphere if the diameter is .

Let .

If a sphere has a radius of 3cm, find the volume.

What is the volume of a sphere if it has a diameter of ?

Consider a tube which is 3 ft wide and 18 ft long.

Find the volume of the largest sphere which could fit within the tube described above.

Let

A sphere has a radius of 3in. Find the volume.