Suppose you invest $500 at an annual interest rate of 7.1% compounded continuously. How much will you have in the account after 4 years? Round the solution to the nearest dollar.

Answer: You will have $664.22 after 4 years of continuous interest.

To find the value of your investment using continuous interest, you have to use the equation: A = Pe^(rt)

Just plug in the values you know and evaluate:

A = 500e^(0.071x4) 
A  = $664.22 is the amount of your account after 4 years.