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4 years ago

12

The formula for simple interest I is I = Prt. Solve the formula for the interest rate r. What is the interest rate r if the prin

cipal P is $1500, the time t is 2 years, and the interest earned is I is $90?

1 answer:

julia-pushkina [17]4 years ago

4 0

3% a year is your answer

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