If a sphere’s volume is doubled, what is the corresponding change in its radius?
A.
The radius is increased to 3 square root of 2 times the original size.
B.
The radius is increased to 4 times the original size.
C.
The radius is increased to 2 times the original size.
D.
The radius is increased to 8 times the original size.

Question

If a sphere’s volume is doubled, what is the corresponding change in its radius? 
A.
The radius is increased to 3 square root of 2 times the original size.
B.
The radius is increased to 4 times the original size.
C.
The radius is increased to 2 times the original size.
D.
The radius is increased to 8 times the original size.

chancemorris123 · Answer

some one help me plz

unklerhaukus · Answer

the volume of a sphere (of radius $r$) is 
$$V_\text{sphere} = \tfrac43\pi r^3$$