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8 votes
Calculate the arithmetic mean of -121 and 49

2 Answers

10 votes

Answer:

i dont rlly know

Explanation:

-121+49 then divide by 2

User Troy Watt
by
3.3k points
14 votes

Answer:

-36

Explanation:

The arithmetic mean of n numbers is their sum, divided by n.

The arithmetic mean of your 2 numbers is ...

(-121 +49)/2 = -72/2 = -36

The arithmetic mean of -121 and 49 is -36.

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Many calculators and spreadsheets have an arithmetic mean function built in.

Calculate the arithmetic mean of -121 and 49-example-1
User Granmirupa
by
3.6k points