Find the volume of a sphere with a radius of 1. Use 3.14 for π. Round your answer to the nearest tenth.

We can find the volume of a sphere by a formula:

4/3 π r³ where r is the radius. So if radius is one and π is 3.14, then the formula will look like this:

4/3 * 3,14 * 1³ =

= 4/3 * 3,14 * 1 =

= 4/3 * 3,14 =

= 1,33 * 3,14 =

= 4,1762 ≈

≈ 4,2 (after rounding to the nearest tenth)