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Mathematics, 15.01.2020 15:31 amontes189
If 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?
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If kevin has an equal number of dimes, nickels, and quarters in his piggy bank. he randomly picks a...
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