This right rectangular prism is filled with 1/3 -foot unit cubes. What are the actual dimensions of the prism?

How many unit cubes are in this prism?

What is the total volume of the prism, in cubic feet?

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons