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Mathematics, 05.11.2020 02:30 choatefarmsus

Josh has a test everyday for 5 days. He gets the scores 87%, 92%, 63%, 79%, and x. Please explain in full detail.

a. What is his average score for the first 4 days.

b. What should his score be, if he wants to have an average of 85%

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Answers: 2

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Josh has a test everyday for 5 days. He gets the scores 87%, 92%, 63%, 79%, and x. Please explain i...
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