SOLUTION: 19.The exterior dimensions of an empty cooler in the shape of a rectangular prism are 18 inches by 18 inches by 24 inches. For insulation, the top, the bottom and each of the four

Algebra ->  Volume -> SOLUTION: 19.The exterior dimensions of an empty cooler in the shape of a rectangular prism are 18 inches by 18 inches by 24 inches. For insulation, the top, the bottom and each of the four      Log On


   

Question 156887: 19.The exterior dimensions of an empty cooler in the shape of a rectangular prism are 18 inches by 18 inches by 24 inches. For insulation, the top, the bottom and each of the four walls are two inches thick. What is the volume of the empty space inside the cooler?

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(18-4)(18-4)(24-4)=14*14*20=3,920 in^3 is the inner empty space.