Mathematics, 28.06.2020 03:01 cici170
Kevin has an equal number of dimes, nickels, and quarters in his piggy bank. He randomly picks a coin, replaces it, and picks another coin. What is the probability that the sum of the two coins picked is at least 30 cents? A. B. C. D. E.
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Kevin has an equal number of dimes, nickels, and quarters in his piggy bank. He randomly picks a coi...
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