A toy company sells 3-packs of sphere-shaped bouncy balls. If the company ships the three bouncy balls in a cylindrical container like the one shown, about how much empty space will there be in the container? Use 3.14 for pi and round to the nearest whole number.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²

If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.