Question 1050070
 In General {{{A(t) = P(1+r/n)^(nt)}}}
A = Accumulated Amount
P= principal = $300
r= annual rate = .12
n= periods per year = 12
t= years =1.5

{{{A(t) = 300(1+.12/12)^(12*1.5)}}} 
{{{A(t) = 300(1.01)^(18)}}} Use Your Caculator