Find the volume of each ball. use the formula. where v is the volume and r is the radius. record the volume in table a of your student guide. the radius of the tennis ball is 2.1cm and the radius of thr golf ball is 2.0cm. the formula is v=4πr(to the 3rd power) /3

The volume of tennis ball = 38.808 .

                          Volume of golf ball = 33.523 .

Step-by-step explanation:

Given: The radius of the tennis ball is 2.1cm and the radius of thr golf ball is 2.0cm. the formula is V=4πr(to the 3rd power) /3 .

To find: Volume of tennis ball and golf ball .

Formula used: Volume = .

 pi(π) = .

Explanation : We are given that

                     Radius of the tennis ball = 2.1 cm

                    radius  of the golf ball =2.0 cm.

We need to find the volume of each ball

So , plugging the given values of radius in above formula

Volume of the tennis =

On simplification we get, volume of tennis ball = 38.808

Volume of the golf ball=

On simplification we get, volume of golf ball = 33.523

Therefore , The volume of tennis ball = 38.808 .

                          Volume of golf ball = 33.523 .

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%