Carlene is saving her money to buy a $500 desk. She deposits $400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:45 PM

Answered by admin AT 01/06/2020 - 04:45 PM

Given that Carlene needs $500 for a desk, the time taken for her to purchase the desk will be found as follows;
introducing natural logs;
t=3.7 years
the answer is 3.7 years
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