Question

Keep gettin those wrong. Please help!!!

Answer 1

Answer: About 14.14 in^3

Explanation:

We know that the circumference of a sphere is C=2πr. We are given that the circumference is 9.42 in. We can find the radius to get our volume.

`9.42=2\pi r`

`4.71=\pi r`

`r=1.5\\`

Now that we know radius, we can find our volume.

`V=(4)/(3) \pi r^3`

`V=(4)/(3) \pi (1.5)^3`

`V=14.14in^3`