HEL Millicent has $10000 invested in two accounts. For the year she earned $535 more interest from her 7% mutual fund account than she did from her 4% CD. How much does she have in each account?

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.