Question

Check my answer? Please help out! :(
What is the exact volume of the sphere?
A.
56.3 ft3

B.
274.625 ft3

C.
366.16 ft3

D.
1464.6 ft3 <---

Answer 1

Picture? We need more info. @JokerSmart

Answer 2

Ah, yes sorry about that!

Answer 3

No, that's incorrect.

Answer 4

It wants the exact Volume, which is in terms of pi.

Answer 5

\(\sf V = \dfrac{4}{3} \pi r^3\)

Take pi out:

\(\sf V = \dfrac{4}{3}r^3\)

\(\sf V = \dfrac{4}{3}(6.5)^3\)

Simplify

Answer 6

Oh. Would it be C then? (second answer.) I kinda doubt it would be A...

Answer 7

Yep, that's what I got.

Answer 8

All of them have pi next to it, right?

Answer 9

Yeah ^-^

Answer 10

Thank you for your help! I appreciate it.