Mean of the numbers 6, 7, x, 8, y, 16 is 9, then x+y =?
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Answered by
1
Answer:
- sorry didn't know this answer
Step-by-step explanation:
mark me as a brainly
Answered by
1
Answer:
answer is 17
Step-by-step explanation:
add all the numbers and divide it by now of frequencies which is 6 and equate it with 9
pls mark my answer as brainliest
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