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OpenStudy (anonymous):
I WILL MEDAL!! A jar holds 42 yellow and 14 purple crayons. A crayon is pulled out of the jar at random and then placed back in the jar. How many times can you expect that a purple crayon will be pulled out of the jar in 140 tries? A. 14 B. 20 C. 35 D. 47
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OpenStudy (anonymous):
C
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