Composition Volume

Find f(g(1))

• -2

• -1

• 0

• 2

The volume of water in a tank (in gallons) is given by V = 9 - t, where t is the time passed in hours.

The weight of the tank (in pounds) is given by W = 2V, where V is the volume in gallons.

Write an equation for the weight of the tank in terms of the time passed.

• W = 2(9 - t)

• W = 9 - 2t

• W = 18 - t

• Not enough information

Find the volume of the composite solid.
Use 3.14 for pi and round the answer to the nearest tenth.

What is the volume of this composite figure? Use the pi button on your calculator and round the answer to the nearest tenth.

• 4825.5 ft³

• 1206.4 ft³

Find the volume of the composite solid.
Use 3.14 for pi.

• 891.76 cm³

• 420.76 cm³

A cylinder was removed from the inside of another cylinder to form the solid below. Which is the closest to the volume of the solid that remained?

• 2,286 cubic inches

• 3,266 cubic inches

• 10,864 cubic inches

• 13,062 cubic inches

Find the volume of the following shape.

Use 3.14 for pi and round the answer to the nearest tenth.

• 1,356 m³

• 1,734 m³

• 377 m³

• 590 m³

Find the volume of the composition solid. Round to the nearest tenth. 

• 780 cm³

• 646.3 cm³

• 646 cm³

• 659 cm³