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denis-greek [22]
3 years ago
5

To find the average of a student’s test scores, add the scores and divide by the number of tests. Suppose Ryan scored 85, 92, 88

, and 98 on four tests. Write a numerical expression to describe Ryan’s average test score.
Mathematics
2 answers:
Tasya [4]3 years ago
8 0

Answer:

(85+92+88+98)/4

Step-by-step explanation:

No equal sign because it is a numerical expression.

Lilit [14]3 years ago
5 0
X= (85+92+88+98)/4
The slash means to divide. So you’re making a fraction with all the scores on top and the number of scores on the bottom.
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To solve this question, you just need to count all the probability of the options.

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2 years ago
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Answer: y = 1/2 or y = -1/2

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