19. The probability that A hits a target is 1/3 and the probability that B hits a target is 1/5. They both fire the target. Find the probability that one of them hits the target. 4/15 2/15 1/15 2/5 3/8

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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19. The probability that A hits a target is
1/3 and the probability that B hits a
target is 1/5. They both fire the target.
Find the probability that one of them
hits the target.
4/15
2/15
1/15
2/5
3/8
Transcribed Image Text:19. The probability that A hits a target is 1/3 and the probability that B hits a target is 1/5. They both fire the target. Find the probability that one of them hits the target. 4/15 2/15 1/15 2/5 3/8
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