ddyar11 ddyar11

18-11-2019
Mathematics

contestada

A.M between 3 and 15

Respuesta :

jimrgrant1 jimrgrant1

18-11-2019

Answer:

9

Step-by-step explanation:

To find the arithmetic mean ( average ) divide the sum of the numbers by 2

A.M = [tex]\frac{3+15}{2}[/tex] = [tex]\frac{18}{2}[/tex] = 9

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