MEDALS GIVEN!!!!
The volume of two spheres is shown:

Sphere A = 40 cubic inches
Sphere B = 10 cubic inches

How many inches more is the radius of sphere A than the radius of sphere B? Round your answer to the nearest tenths. (Use π = 3.14.)

2.1 inches
1.3 inches
0.8 inches
0.4 inches

Question

MEDALS GIVEN!!!!
The volume of two spheres is shown:

Sphere A = 40 cubic inches
Sphere B = 10 cubic inches

How many inches more is the radius of sphere A than the radius of sphere B? Round your answer to the nearest tenths. (Use π = 3.14.)

2.1 inches
1.3 inches 
0.8 inches
0.4 inches

anonymous · Answer

0.8 inches

anonymous · Answer

I completely agree with @THEKIDREAL 

The answer is 0.8

directrix · Answer

@Blkknight217   @THEKIDREAL   Please show some work to support your answer.

anonymous · Answer

what u think the answer is @Directrix

anonymous · Answer

@ms.hi

directrix · Answer

I am not the person who posted an answer with no work. @THEKIDREAL