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aalyn [17]
3 years ago
9

Please help, due tomorrow, please do all!

Mathematics
1 answer:
zlopas [31]3 years ago
4 0

Answer:

are we supposed to multiply

Step-by-step explanation:

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The mean of five numbers is 8. If one of the five numbers is removed, the mean becomes 9. What is the value of the number that w
mestny [16]

Using the mean concept, it is found that the value of the number that was removed was of 4.

<h3>What is the mean?</h3>

The mean of a data-set is given by the <u>sum of all observations in the data-set divided by the number of observations</u>.

The mean of five numbers is 8, hence, the sum of the numbers is given by:

S = 5 x 8 = 40.

If one of the five numbers is removed, the mean becomes 9, hence, the sum of the four numbers is given by:

S = 4 x 9 = 36.

The difference is:

40 - 36 = 4.

Hence, the value of the number that was removed was of 4.

More can be learned about the mean concept at brainly.com/question/25122507

#SPJ1

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2 years ago
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B

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the money increases hourly so A and C are wrong. and it is constant so the answer is B

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