Read the problem in the box below. Make a list to help you find the correct answer.
To remain a member of the Nickname Club,
Nicole has to reduce the number of her official
nicknames from 4 to 2. Right now, she is known
as Tricky, Nicky, Coyote or Slim. Which answer
lists all her choices?
A. TN, TC, TS, NC, NS, CT
B. TN, TC, TS, NC, NS, CS
C. TN, TC, NC, NS, CT, CS
D. CS, CN, CT, SN, TN, TC

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.