A = P(1 + (r/n))^(nt)
A = amount in the account after a specified period of time
P = principle
r = rate (change to a decimal)
n = the number of times compounded per year
t = time (in years unless otherwise stated)
A = 8900(1 + (.038/4))^(4 * 13)
A = 8900(1.0095)^52
A = $ 14551.87
