AtLibertySchool,168students—or56%of thetotalstudentbody— are taking a foreign language course. How many students does Liberty School have in all?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap

The graph represents f(x)=[x]+3. what is f(-2.2)?