The radius of a sphere is 3 cm. What is the sphere's volume. Round to the nearest tenth.

113.1 cm³

Step-by-step explanation:

The volume of a sphere of radius r is V = (4/3) πr³.

If the radius is 3 cm and the answer is to be expressed to the nearest tenth, then we get:

V = (4/3) (3.14159) (3 cm) ³

= (4/3) (84.82 cm³

= 113.1 cm³

113 cm^3

Step-by-step explanation:

The formula for volume of a sphere: 4/3*pi (usually in 3.14) * radius^3.

So you just plug in the values. 4/3 times 3.14 times 27 which equals to 113.04 cm to the power of 3. You get 27 from 3 cube. Don't forget to write the unite which is cm^3