Kendra is filling cone-shaped baskets, each with a height of 20 inches and radius of 6 inches, to use as table decorations.
In terms of , what is the exact volume of each cone-shaped basket?
Answer:_____ cubic inches
Kendra says that if she doubles the radius from 6 inches to 12 inches, the cone will have double the volume. Is she correct? Why or why not?
A. Yes, doubling the radius results in a volume that is twice as great as the original volume.
B No, the radius is 6 inches longer, so the new cone will have a volume that iS 6 more than the original volume.
C. No, one factor of the formula for a cone is -, so the new cone will have a volume
D No, the radius is squared and all the other numbers in the formula are the same, so because 12² = 144 and 6² = 36, the new cone will have a volume that is four times the original volume. X 2 =of the original volume.