Mathematics, 19.02.2021 08:50, makaylapink8167

at a school there are 10 students taking only chemistry, 9 students taking only physics 5 students taking both, and 16 students not taking either. if a student is randomly selected from the other school, what is the probability that they are taking chemistry or physics?

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at a school there are 10 students taking only chemistry, 9 students taking only physics 5 students t...