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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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? 2/9 4/9 5/9 1/3 2/3

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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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4/9
5/9
1/3
2/3