To determine the effect of changing the diameter of a sphere to its volume, we would need to know the formula for the volume of a sphere which is V = 4πr³/3 where r is half of the diameter. As you can see, there is a direct relationship.
r1 = d1/2
r2 = d2/2 = 2d1/2 = d1
V2/V1 = (4πd1³/3) / (4π(d1/2)³/3)
V2/V1 = 8
Therefore, the volume of the sphere would be 8 times the original volume.
I think A. 24 x 18 x 30. Because when you multiply 12 x 2 you get 24.When you multiply 9 x 2 you get 18.And when you multiply 15 x 2 you get 30.
60 seconds = 1 minute
135 seconds = 135/60 = 2.25 minutes