The answer i got was
n=-3/4,n=-1
Hello there.
Question: <span>What is the range for the scores: 13, 23, 60, 46, 53, 75.
Answer: Range is the largest value minus the smallest answer:
75 - 13 = 62.
The range is 62.
Hope This Helps You!
Good Luck Studying ^-^</span>
84+83+92+80+95=434
434/5= 86.8
The correct answer is C
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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