Item 19 a cylindrical container of four rubber balls has a height of 20 centimeters and a diameter of 5 centimeters. each ball in the container has a radius of 2.5 centimeters. find the amount of space in the container that is not occupied by rubber balls. round your answer to the nearest whole number.

First you need to find the volume of the cylinder. Then find the volume of all 4 rubber balls (spheres). Subtract the cylinder's volume by the spheres' volumes.

Volume of cylinder: πr²h
                                   π2.5²(20) = 392.7 cm³

Volume of sphere: 4/3πr³
                                 4/3π2.5³ = 65.45 cm³

392.7 - 65.45 = 327.25

The amount of space in the container unoccupied by the rubber balls is 327 cm³.

38 dollars is your answer.

The 8th term is 512