Mathematics, 26.05.2020 22:01 sloane50

Reyna has 5 coins worth 10 cents each and 4 coins worth 25 cents each. If she chooses two of these coins at random what is the probability that the two coins together will be worth 50 cents

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Reyna has 5 coins worth 10 cents each and 4 coins worth 25 cents each. If she chooses two of these c...