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the height of one right circular cylinder is 7 centimeters and its radius is 2 centimeters. the height of the second right circular cylinder is 28 centimeters and its radius is also 2 centimeters. what is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
a. 4: 1
b. 5: 1
c. 10: 1
d. 25: 1

these two right circular cylinders have the same height, 45 centimeters. the radius of the smaller cylinder is 22 centimeters and the radius of the larger cylinder is 6 times greater than that of the smaller cylinder. what is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
a. 6: 1
b. 12: 1
c. 36: 1
d. 150: 1

a right square prism has a volume of 220 cubic meters. the prism is enlarged so its height is increased by a factor of 10, but the other dimensions do not change. what is the new volume?

suppose that the volume of a right circular cylinder is 225 cubic meters and the area of its base is 25 square meters. what is the height of the cylinder?
a. 12 m
b. 9 m
c. 11 m
d. 35 m

there are two right circular cylinders. the radius of the first cylinder is 4 centimeters, and its height is 5 centimeters. the radius of the second cylinder is 12 centimeters, and its height is also 5 centimeters. what is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
a. 3: 1
b. 5: 1
c. 6: 1
d. 9: 1