The scale for a certain model freight train is 1 : 48 . If the model hopper car (usually used for carrying coal) will hold 90 in. of coal, what is the capacity in cubic feet of the actual hopper car? (Hint: See Exercise 10 , page 477 . ) | Numerade

SOLVED:The scale for a certain model freight train is 1: 48 . If the model hopper car (usually used for carrying coal) will hold 90 in. ^3 of coal, what is the capacity in cubic feet of the actual hopper car? (Hint: See Exercise 10, page 477 .) (IMAGE CANNOT COPY)

Model freight train exits the tunnel and passes over a bridge. Model...