Question

A little help?? It’s trig

Answer 1

12
`\pi` = 37.699 f/s

Actually, the more interesting question

would have been how fast is the ball going in MPH?

25.7 MPH

Explanation:

C = 2
`\pi r`

C = 2
`* \pi * 1.2`

C = 2.4
`\pi feet`

C (per second) = (5)(2.4
`\pi feet`)

C(per second) = 12
`\pi` = 37.699 f/s