When he was born, cooper's grandparents put 2,000 in a college fund. the fund earns 2.1% compounded annually. yesterday was coopers 18th birthday. how uch money is in the account now?

2907.32

Step-by-step explanation:

Where A is the amount of money earned, P is for the initial amount inserted in his bank account and r is the rate which is 2.1% but it is divided by 100 so its 0.021 and t is time which is in years. In the is case, r = 0.021, P = 2000 and t= 18.

Hope this helps.

(3x + 8) = 50

(5x - 20) = 50

(5x + 4y) = 130

Step-by-step explanation:

3x + 8 = 5x - 20

2x = 28

x = 14

5(14) + 4y + 5(14) - 20 = 180

y = 15