sally482 sally482

24-10-2019
Mathematics

contestada

Find the mean.
-3, -8, 12, -15, 9

Respuesta :

jxnsoul jxnsoul

24-10-2019

Answer:

-1

Step-by-step explanation:

Add up all numbers:

-3 + -8 + 12 + -15 + 9 = -5

Divide the numbers by how many numbers there are in this case is 5 so:

-5 ÷ 5 = 1

Answer: 1

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