Question

What is the exact volume of the sphere?



A.
463.01 m3

B.
147.456 m3

C.
96.46 m3

D.
36.868 m3

Answer 1

http://prntscr.com/adnr5v

Answer 2

do you have the formula?

Answer 3

No

Answer 4

The formula for the volume of a sphere is\[V=\frac{ 4 }{ 3 }\pi r^3\]

Answer 5

4 divided by 3

Answer 6

Plug in the radius of 4.8 to get\[V=\frac{ 4 }{ 3 }\pi(4.8)^3\] What is 4.8^3?

Answer 7

110.592

Answer 8

Okay now here is what you have\[V=\frac{ 4 }{ 3 }(110.6)\pi\] What is (4/3)*110.6?

Answer 9

147.466666667

Answer 10

Here is what you have now\[V=147.46\pi\] I rounded the previous number so the answer will be a little off when you compare it with the question(only by a few decimal points)