Question

See attachment for Q.

Answer 1

No, Continuous Compounding Interest A = P e^ (r t)

Answer 2

so it's\[17,177=11,300e ^{72r}\]?

Answer 3

ok so first i divide 17,177 by 11,300?

Answer 4

Just input into your calculator:
r = ln ( 17,177/ 11,300) / 72

Answer 5

@Chlorophyll i did that but it keeps coming out as
5.816229916×10^-3.
So does r=0.05?

Answer 6

r = 0.05816
=> 5.82 %