compounded interest
posted by tom .
calculate the future value of an investment of $8,500 if it is to be invested for 9 years at an interest rate of 6.1%, compounded quarterly.

http://www.google.com/search?sourceid=chrome&ie=UTF8&q=calculate+compound+interest

i = .061/4 = .01525
n= 9(4) = 36
amt = 8500(1.01525)^36 = ....