Nico owns 11 instructional piano books. Two are beginner books, six are intermediate books, and three are advanced books. If two

Question

2 years ago

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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.

Mathematics

2 answers:

Leona [35] · Answer 1 · 2023-06-30T02:19:00+03:00

The probability that he first chooses an advanced book and then chooses a beginner book is 6/121.

<h3>Probability</h3>

Given:

Beginner book=2

Intermediate book=6

Instructional piano books=11

Advanced books=3

Hence:

Probability=(2×3)÷(11×11)

Probability=6/121

Therefore the probability that he first chooses an advanced book and then chooses a beginner book is 6/121.

Learn more about probability here: brainly.com/question/24756209

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lisabon 2012 [21] · Answer 2 · 2023-06-30T03:27:13+03:00

lisabon 2012 [21]2 years ago

3 0

Answer: c . 6/121

Step-by-step explanation: 100% on edge