brian663 brian663

31-03-2021
Mathematics

contestada

What is the average (arithmetic mean) of 2, 8, 9, and 9?
a) 5
b) 7
c8
c) 8
d) 9

Respuesta :

aka5812 aka5812

31-03-2021

Answer:

The answer is 7

Step-by-step explanation:

2+8+9+9÷4=7

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