ruinmylife
ruinmylife
30.03.2020 • 
Mathematics

Marie has $30 in a savings account. The interest rate is 10% per year and is not compounded.
How much interest will she earn in 1 year?
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the
interest rate expressed as a decimal, and t is the time in years.

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