SOLUTION: there are 6 red pens 5 green pens 4 bluepens and 6 black pens all mixed up in a the bottom of a container. If you reach in and take a pen out without looking what is the probabili
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-> SOLUTION: there are 6 red pens 5 green pens 4 bluepens and 6 black pens all mixed up in a the bottom of a container. If you reach in and take a pen out without looking what is the probabili
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Question 858472: there are 6 red pens 5 green pens 4 bluepens and 6 black pens all mixed up in a the bottom of a container. If you reach in and take a pen out without looking what is the probability of drawing a red or green pen?. Answer by Fombitz(32388) (Show Source):