The weight in pounds of seven packages are 25, 10, 20, 4, 6, 3, and 9. The weight of an eighth package is added to the list. The

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2 years ago

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mean weight of the eight packages is 12 pounds. What is the weight in pounds of the eight package?

1 answer:

dybincka [34] · Answer 1 · 2022-06-19T20:02:00+03:00

3 0

Answer:

7 because to get the mean it has to be in the middle which comes down to the Number 9 package so that means the the 8th package has to be 7 pounds

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