Question

For an art project, Pedro uses clay to make 4 balls, each with a diameter of 4 in. What is the total volume of the 4 balls of clay? Select from the drop-down menu to correctly complete the statement. The total volume of all 4 balls is about ​in³​.

33 100 134 402

Answer 1

134

Explanation:

The general formula for the volume of a sphere:

V =
`(4)/(3)`πr³

Given that each ball has a diameter of 4in, to find the radius, you divide by 2:

4/2 = 2 in.

One sphere:
`(4)/(3)`π2³ =
`(4)/(3)`(3.14)(8) = 33.5

All 4 balls: (33.5)(4) ≈ 134 in ³

Answer 2

Here's the correct answer for k12. C- 134). I took the test