tcopenhaver0102 tcopenhaver0102

12-05-2017
Mathematics

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Jordan Has 9 Blue Balls, 6 Red Balls And 5 Brown Balls In A Box. Two Balls Are Drawn Without Replacement From The Box. What Is The Probability That Both Of The Balls Are Brown?

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mdjones19mdjones19 mdjones19mdjones19

12-05-2017

5/20 .
add up the number of all the balls combined
5 out of the 20 total are brown

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Kirrito129 Kirrito129

12-05-2017

well the chances of one being brown would be 5/20, so i believe the chances of getting two brown would be 1/16

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