You are renting a moving truck and need to find one with enough space to carry your furniture. All the trucks are 7 feet
tall and 6 feet wide, but the lengths vary.
You need a truck with a volume of 840 cubic feet. Use the
volume of a rectangular prism formula V lwh to find the
length of the truck you need?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.