An urn contains 11 red, 10 white and 37 blue marbles. A child selects two marbles at random and without replacement from the urn. Find the probability that the colors of the selected marbles are different.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
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Section: Chapter Questions
Problem 11.22EP
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An urn contains 11 red, 10 white and 37 blue marbles. A child selects two marbles at random and without
replacement from the urn.
Find the probability that the colors of the selected marbles are different.
Transcribed Image Text:An urn contains 11 red, 10 white and 37 blue marbles. A child selects two marbles at random and without replacement from the urn. Find the probability that the colors of the selected marbles are different.
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