andybiersack154 andybiersack154

06-01-2021
Mathematics

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Find the missing data identify given the following information. 13,17,15,20,14,x. The mean is 15

Respuesta :

jessicamekhaeil jessicamekhaeil

06-01-2021

Answer:

X = 11

Step-by-step explanation:

(13 + 17 + 15 + 20 + 14 + x) ÷ 6 = 15

13 + 17 + 15 + 20 + 14 + x = 15 x 6

13 + 17 + 15 + 20 + 14 + x = 90

13 + 17 + 15 + 20 + 14 = 79

79 + x = 90

90 - 79 = 11

X = 11

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