Mathematics, 09.11.2020 06:20 Geo777
Each year a certain amount of money is deposited in an account which pays an annual
interest rate of r so that at the end of each year the balance in the account is multiplied by
a growth factor of x = 1 + r. $500 is deposited at the start of the first year, an additional
$200 is deposited at the start of the next year, and $600 at the start of the following year.
a. Write an expression for the value of the account at the end of three years in terms of
the growth factor x.
b. What is the amount (to the nearest cent) in the account at the end of three years if the
interest rate is 2%?
Answers: 1
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 23:30
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Each year a certain amount of money is deposited in an account which pays an annual
interest rate...
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