Answer:
The amount at the age of 65 years will be $99059.71
Step-by-step explanation:
We have given principle amount P = $10000
Rate of interest r = 5% = 0.05
Time t = 65 - 18 = 47 years
So time period n = 47
We have to find the amount after 47 years
Future value is given by


So the amount at the age of 65 years will be $99059.71