SOLUTION: An investor wants to analyze the earnings of a mutual fund account. Five years ago, the value of the account was $15,000 and it is now worth $18,750(no additional deposits were mad

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: An investor wants to analyze the earnings of a mutual fund account. Five years ago, the value of the account was $15,000 and it is now worth $18,750(no additional deposits were mad      Log On


   



Question 976064: An investor wants to analyze the earnings of a mutual fund account. Five years ago, the value of the account was $15,000 and it is now worth $18,750(no additional deposits were made). If the account is compared to a bank account paying interest that is compounded continuously, what interest rate would the bank account have to pay to match the mutual fund accounts earnings?
Answer by FrankM(1040) About Me  (Show Source):
You can put this solution on YOUR website!
$18,750/$15000 = 1.25
To turn this into an annual rate, you need to take the 5th root or 1.25^.2 to get 1.0456 or an annual 4.56% return.