Barbara has 7 swimsuits. she needs to take 4 swimsuits on a vacation. in how many different ways can she choose 4 swimsuits out of 7 a. 35 b. 840 c. 24 d. 210

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176