Mathematics, 08.12.2020 06:00 adrian2006

Nico owns 11 instructional piano books. Two are beginner books, six are intermediate books, and three are advanced books. If two books are randomly chosen from the collection, one at a time, and replaced after each pick, what is the probability that he first chooses an advanced book and then chooses a beginner book?

StartFraction 5 Over 121 EndFraction
StartFraction 6 Over 121 EndFraction
Five-elevenths
Six-elevenths

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Nico owns 11 instructional piano books. Two are beginner books, six are intermediate books, and thre...

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