ambergandley ambergandley

10-02-2021
Mathematics

contestada

Five integers have a mean of 8. The
integers are 7, 3, 10, 13, X. Find the
value of x.

Respuesta :

10-02-2021

Mean = (7+3+10+13+x)/5

(7+3+10+13+x)/5 = 8

(7+3+10+13+x) = 40
x = 40-7-3-10-13 =7

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