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Mathematics, 30.04.2021 16:30 nae467

Tony learned that 20 customers selected pepperoni, 12 selected mushrooms, and 8 selected pepperoni and mushrooms. What is the probability that a randomly selected customer selected pepperoni but not mushrooms?

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Tony learned that 20 customers selected pepperoni, 12 selected mushrooms, and 8 selected pepperoni a...
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