In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and 35 studied both mathematics and history. If one of these students is selected at random, find the probability that the student took mathematics or history. Round your answer to 2 decimal places.
In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and 35 studied both mathematics and history. If one of these students is selected at random, find the probability that the student took mathematics or history. Round your answer to 2 decimal places.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 43E
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Question
In a high school graduating class of 100 students,
54 studied mathematics, 69 studied history, and
35 studied both mathematics and history. If one of
these students is selected at random, find the probability
that the student took mathematics or history.
Round your answer to 2 decimal places.
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