Mathematics, 26.04.2021 01:00 luffybunny

During the past semester, Pat's test scores in U. S. history class were 86,76, 82, and 92. What were her mean test scores?

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During the past semester, Pat's test scores in U. S. history class were 86,76, 82, and 92. What were...

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Mathematics, 25.03.2021 22:30

Five friends had lunch together. Their total bill was x dollars, including tax and tip. They shared the cost equally and each friend paid...