Question

(Pts: 1) Please help me! Question is in attachment!

Answer 1

Yes your answer is correct.
9 = R , for radious
Sphere Formula = s = 4, Pi r powered by 2 , volume below :

Volume of a sphere = V = (4/3)x(3.14)x(r^3)

now we have to multiply by pi = 3.14 which gets us
3052.08 | in powered by 3

so again yes you were right

Answer 2

- - Solve:

To find the volume of a sphere:

`(4)/(3) *3.14*R^3`

3.14≈π

Now since its telling us to use π, then we do our formula by multiplying by π.

π=3.14 (Approximate amount)

So:


`4/3*3.14*9^3=3052.08`

So you are correct.

When Radius=9, you plug in for R. :)