calculus

If $3500 is invested at an interest rate of 5.25% per year, compounded continuously, find the value of the investment after the given number of years.
a. 4 years b. 8 years c. 12 years

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  1. I'll do b), you do the others

    amount = 3500 e^(8(.0525))
    = 3500 e^.42
    = 5326.87 , of course I needed a calculator.

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