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s2008m [1.1K]
2 years ago
6

David invested $7,300 in an account paying an interest rate of 1.6% compounded continuously. Assuming no deposits or withdrawals

are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach $9,070?
Mathematics
1 answer:
earnstyle [38]2 years ago
6 0

Answer:

13.6

Step-by-step explanation:

A= Pe^ rt

A=9070   P=7300   t= .016

9070 = 7300e^0.016t

divide by 7300

1.24246575342= e^0.016t

ln(1.24246575342)= ln e^0.016t

ln(1.24246575342)= 0.016t

divide by 0.016

t = 13.6

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