Their approach was inexcusable, and there ware fourteen million, seven thousand, nine hundred twenty in the first wave. in the second wave, there ware only nine hundred thousand eighty-seven how many ware there in all

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.