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Mathematics, 07.04.2020 06:11 caitybugking

The mathematics department of a college has 7 male professors, 6 female professors, 9 male teaching assistants, and 5 female teaching assistants. If a person is selected at random from the group, find the probability that the selected person is a professor or a male.

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The mathematics department of a college has 7 male professors, 6 female professors, 9 male teaching...

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