Mathematics, 09.11.2020 16:40, rosieanneanney

In a high school graduating class of 100 students, 47 studied mathematics, 61 studied physics, and 25 studied both mathematics and physics. If one of these students is selected at random, find the probability that: a. the student took mathematics or history;
b. the student did not take either of these subjects;
c. the student took history but not mathematics.

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In a high school graduating class of 100 students, 47 studied mathematics, 61 studied physics, and 2...