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Mathematics, 18.02.2021 05:40 granthazenp5e9mj
Jackie has 20 baseball cards, 15 football cards, and 30 hockey cards. If one card is selected at random, what is the probability that the card is a baseball or football card?
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Jackie has 20 baseball cards, 15 football cards, and 30 hockey cards. If one card is selected at ran...
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