Rimshot was comparing two spheres one with a 30-cm radius and one with a 60-cm radius how many times greater is the volume of the larger sphere

Step-by-step explanation:

Radius of first sphere is 30 cm.

Volume of first sphere is :

Radius of second sphere is 60 cm.

Volume of second sphere is :

Dividing volume of second sphere to that of volume of first sphere. So

So, the volume of the larger sphere is 8 times of the volume of smaller sphere.

i believe it's a.

i'm not sure on this one, most likely correct.

you first to choose the points and then move from then as the slope you have