Pretest Answers

The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere?

A cone has a diameter of 12⁢x centimeters. The volume of the cone is 18⁢π⁢x^3cm^3 Complete the equation that represents the height of the cone. Enter your answer in the box. h= [Blank 1] cm

The volume of a cylinder is 4 pi x cubed cubic units and its height is x units. Which expression represents the radius of the cylinder, in units?

A cylinder has a radius of 1 inch and height of 1 inch. What is the approximate volume of the cylinder? Round to the nearest hundredth. Use 3 point 1 4 for pi

A cup in the shape of a cone has a height of 6 inches and a diameter of 3.5 inches. Antonio pours water into the cup until it is 80% full. How much water is in the cup? Round your answer to the nearest tenth. Enter your answer in the box. [Blank 1] in^3

A gardener uses a tray of 6 conical pots to plant seeds. Each conical pot has a radius of 3 centimeters and a depth of 8 centimeters. About how many cubic centimeters of soil are needed to plant the full tray? Round to the nearest cubic centimeter.

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

Which expression represents the volume of the cone, in cubic units?

What expression represents the volume of the cylinder, in cubic units?

What expression represents the volume of the cone, in cubic units?