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So I think I have got these down I just really want to double check the answers to these two word questions. Thanks

How long will it take for $9500 to grow to $36,300 at an interest rate of 12.4% if the interest is compounded continuously? Round the number of years to the nearest hundredth.

How long must $4000 be in a bank at 6% compounded annually to become $6757.92? (Round to the nearest year.)

  • math -

    What did you get?

  • math -

    10.81 yrs for the first question

    9 yrs for the second

  • math -

    Both answers are correct. Good work!

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