urieforlife
16.04.2021 •
Mathematics
Which expression represents the average of three test scores?
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Ответ:
C) is the correct answer
Step-by-step explanation:
In order to find an average, you need to add x, y, and z and then divide them by 3 because there are 3 test scores, and x, y, and z represent the grades for each test. This is why C) x+y+z/3 is correct.
Ответ:
Ответ:
I think it is C) i am sorry if i am wrong