Mathematics, 13.06.2020 21:57, alopez324789

Your friend tells you that if you let him keep 50 of your Pokemon cards for a month, he will give you 1 card extra when he returns your cards.

What is the annual rate of interest he is willing to pay for the borrowed cards?

Note: Even though he only keeps your cards for a month, we can still calculate an annual interest rate.

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Answers: 3

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