You are using a new paint gun to paint the walls in your bedroom. The gun uses sphere-shaped balls filled with paint. Each ball has a radius of 0.26 inch. You spray 150 balls of paint. What is the approximate volume of paint you use? Use 3.14 to approximate pi.

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.