Answer:
radius
Step-by-step explanation:
hope this helps
its 36
The volume of a sphere of radius r is given by
For your given conditions, the volume of 1/2 a sphere becomes
Seems to match your 2nd choice:
... 1 over 24 over 322 over 7(83)
they both have the scale factor of 16
Factor:
5x^2 − 5
= 5 ( x + 1 ) ( x − 1 )
5 ( x + 1 ) ( x − 1 )