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konstantin123 [22]
3 years ago
7

you scored the following percentages on your math test , 84%, 59%, 75%, and 80%, what is your mean (average) test score?

Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

74.5%

Step-by-step explanation

to find the mean of something you add all the numbers together then divide it by the number of numbers

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Someone explain this step by step to me 1/2(c-8)=
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Answer: c/2-4


Step-by-step explanation:

This is what I get :

1/2(c-8)

Distributed property

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Here you can only divide -8by 2

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To get -4

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