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Mathematics, 30.03.2020 21:34 JOEFRESH10

Suppose that of 1400 students, 550 take Spanish, 700 take biology, and 400 take both
Spanish and biology. What is the probability that a student selected at random takes
Spanish or Biology? Simplify the fraction!

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Suppose that of 1400 students, 550 take Spanish, 700 take biology, and 400 take both
Spanish a...
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