Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

تمرين 95

While rummaging through the attic, you discover a savings account left to you by a relative. When you were 5 years old, he invested $20,000 in your name at 6% interest compounded semiannually. If you are now 20 years old, how much is the account worth