Question
In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, David has scored 76, 80,
In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, David has scored 76, 80, and 84 on the first three. What range of scores on the fourth test will give David a C for the semester (an average between 70 and 79, inclusive)? Assume that all test scores have a non-negative value.
In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, David has scored 76, 80, and 84 on the first three. What range of scores on the fourth test will give David a C for the semester (an average between 70 and 79, inclusive)? Assume that all test scores have a non-negative value.
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Horngrens Financial and Managerial Accounting
Authors: Tracie L. Nobles, Brenda L. Mattison, Ella Mae Matsumura
5th edition
9780133851281, 013385129x, 9780134077321, 133866297, 133851281, 9780133851298, 134077326, 978-0133866292
