A member signed up for a quarterly membership ( 12 weeks ) for 900 . Due to website issues, the member missed one weekly session . How much would a refund of one week be ?

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.