kenzie1223444 kenzie1223444

19-03-2021
Mathematics

contestada

If the mean of 1, 7, x is 4, then the value of x is

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Аноним Аноним

19-03-2021

Answer:

ATQ

(1+7+x)/3 = 4

1+7+x =12

x =12-8

x =4

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