lilykitayama10 lilykitayama10

07-03-2022
Mathematics

contestada

HELP ME PLEASE i am not under standing the problem the instructions are on the attchment

HELP ME PLEASE i am not under standing the problem the instructions are on the attchment class=

Respuesta :

Quizhelper Quizhelper

07-03-2022

Answer:

10

Step-by-step explanation:

Answer Link

indrawboy indrawboy

07-03-2022

Mean = sum of all data : number of data

15 = (17+15+21+12+x) : 5

75 = 65 + x

x = 10

Answer Link

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