What is the volume of a hemisphere that has a diameter of 12.6 cm , to the nearest tenth of a cubic centimeter?
A sandbox in the shape of a rectangular prism has a length of 43 inches and a width of 30 inches. Jack uses bags of sand to fill the sandbox to a depth of 9 inches. Each bag of sand has a volume of 0.5 cubic foot. What is the minimum number of bags of sand that must be purchased to fill the sandbox?
Which figure(s) below can have a triangle as a two-dimensional cross section? I. cone II. cylinder III. cube IV. square pyramid
Sally and Mary both get ice cream from an ice cream truck. Sally's ice cream is served as a cylinder with a diameter of 4 cm and a total height of 8 cm. Mary's ice cream is served as a cone with a diameter of 7 cm and a total height of 12.5 cm. Assume that ice cream fills Sally's cylinder and Mary's cone.
Who was served more ice cream, Sally or Mary? Justify your answer.
Determine and state how much more is served in the larger ice cream than the smaller ice cream, to the nearest cubic centimeter.
Determine and state how much more is served in the larger ice cream than the smaller ice cream, to the nearest cubic centimeter.
Who was served more ice cream, Sally or Mary? Justify your answer.
As shown in the diagram below, the radius of a cone is 2.5 cm and computations. its slant height is 6.5 cm .
How many cubic centimeters are in the volume of the cone?
A rectangular tabletop will be made of maple wood that weighs 43 pounds per cubic foot. The tabletop will have a length of eight feet, a width of three feet, and a thickness of one inch.
Determine and state the weight of the tabletop, in pounds.
A small town is installing a water storage tank in the shape of a cylinder. The tank must be able to hold at least 100,000 gallons of water. The tank must have a height of exactly 30 feet. [ 1 cubic foot holds 7.48 gallons of water] What should the minimum diameter of the tank be, to the nearest foot?
A child's tent can be modeled as a pyramid with a square base whose sides measure 60 inches and whose height measures 84 inches. What is the volume of the tent, to the nearest cubic foot?
Randy's basketball is in the shape of a sphere with a maximum circumference of 29.5 inches. Determine and state the volume of the basketball, to the nearest cubic inch.
Determine the volume of the basketball.
A rectangular fish tank measures 24 inches long, 12 inches wide, and 16 inches high, as modeled in the diagram below. If the empty tank weighs 25 pounds and the fish tank is filled with water to a height of 14 inches, what is the approximate weight of the tank and water? [27.7 in. pound of water]