A student is studying mathematics and chemistry. The probability that he passes mathematics is 0.75, the probability that he fails chemistry is 0.2, and the probability that he passes mathematics but fails chemistry is 0.05. Find the probability that he passes both courses. Write as a decimal to two places. There is nothing to enter for this problem. Q Search Time Remaining: 00:52:51 DUE AUG 14 11:59 PM Next Score:--

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A student is studying mathematics and chemistry. The probability that he passes mathematics is 0.75, the probability
that he fails chemistry is 0.2, and the probability that he passes mathematics but fails chemistry is 0.05.
Find the probability that he passes both courses. Write as a decimal to two places.
There is nothing to enter for this problem.
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Time Remaining: 00:52:51
DUE AUG 14
11:59 PM
Next
Score:--
Transcribed Image Text:A student is studying mathematics and chemistry. The probability that he passes mathematics is 0.75, the probability that he fails chemistry is 0.2, and the probability that he passes mathematics but fails chemistry is 0.05. Find the probability that he passes both courses. Write as a decimal to two places. There is nothing to enter for this problem. Q Search Time Remaining: 00:52:51 DUE AUG 14 11:59 PM Next Score:--
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