Tennis balls are packed tightly in cylindrical containers, with three tennis balls in each container.  How much of the volume of the container is "air" outside of the tennis balls?

determine the volume

A small airplane uses 293.6 L of fuel on a flight. If the density of the fuel is 0.894 g/cm3, determine the mass of fuel the airplane has used in kg.

A cone is packaged inside a cardboard box. To ship it, the company puts Styrofoam peanuts around the outside of the vase to keep it stable 10 in What is the approximate volume must be filled by the Styrofoam peanuts? /7 in 7 in O A 212 cubic inches B. 233 cubic inches C. 362 cubic inches D. 536 cubic inches