Mathematics, 19.02.2020 03:27 thicklooney
Anna, a business major, took final exams in both Microeconomics and Macroeconomics and scored 85 on both. Her roommate Megan, also taking both courses, scored 76 on the Micro exam and 95 on the Macro exam. Overall, student scores on the Micro exam had a mean of 84 and a standard deviation of 4, and the Macro scores had a mean of 75 and a standard deviation of 13. Which student's overall performance was better? Explain.
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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Mathematics, 21.06.2019 21:00
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
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Mathematics, 22.06.2019 01:30
Acontainer holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of oil are in the container? express your answer as both a fraction and a decimal.
Answers: 1
Anna, a business major, took final exams in both Microeconomics and Macroeconomics and scored 85 on...
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