blakeblankenship23 blakeblankenship23

17-04-2022
Mathematics

contestada

The mean of the ages of 5 brothers is 13 years.
12, 16, O, 14, 8

Respuesta :

jsimpson11000 jsimpson11000

20-04-2022

Answer:

O = 15

Step-by-step explanation:

.mean ' is the average

(12 + 16 + O + 14 + 8) / 5 = 13

50 + O = 65

O = 15

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