Are the ratio 3: 5 and 12: 20 equivalent

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Which of the following tables represents exponential functions?