Question

Find the length of the diameter of a sphere with a volume of 143.8 miles^3.

Answer 1

5.86 miles

3.25 miles

6.5 miles

11.72 miles

Answer 2

The volume of the sphere=(4/3)*pi*r^3.
r-radius.
d-diameter
d=2r
(4/3)*pi*r^3=143.8
find r from. then plug in that value of r in d=2r to find d. Does that help?

Answer 3

ok how do I plug in for R

Answer 4

(4/3)*pi*r^3=143.8
from this can u find r?

Answer 5

No need help

Answer 6

\[\frac{ 4 }{ 3 }*\pi*r^3=143.8\]
\[r^3=\frac{ 143.8*3 }{ 4*\pi }\]
\[=?\]

Answer 7

6.5 Miles

Answer 8

??

Answer 9

yup:)