Mathematics, 29.10.2019 05:31 jcollings44

Of the 30 students in mrs. smith's math class, 13 are athletes and 9 are in band. three of the athletes are also in band. if one student is chosen at random, find the probability that this student is in band, if it is known that they are not an athlete.

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Of the 30 students in mrs. smith's math class, 13 are athletes and 9 are in band. three of the athle...