Mathematics
Mathematics, 22.02.2020 00:38, jskdkfjf

Suppose that 50% of first year college students take a mathematics course, 40% take a biology course, and 20% take both mathematics and biology during the first year. What percent of first year college students take either mathematics or biology or both?

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Suppose that 50% of first year college students take a mathematics course, 40% take a biology course...

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