Mathematics, 15.11.2020 18:50, Carrchris021

There are 80 students in a school. Each student takes either algebra or pre-calculus. There are 60 students in the algebra class. If 15 students are taking both algebra and pre-calculus, what is the probability that a randomly selected student from the entire school is taking Algebra ONLY?

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There are 80 students in a school. Each student takes either algebra or pre-calculus. There are 60 s...