Two children want to race around the city block. the length of the block is 80 yards. the width of the block is 60 yards.
which is the correct unit of measurement to use when figuring out how many yards each child would run in the race?
a. yards
b. yards²
c. yards³

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.