Teresas five test grades for the semester are 86%, 78%, 68%, 92%, and 72%. Her final exam counts one-third of
Teresa’s five test grades for the semester are 86%, 78%, 68%, 92%, and 72%. Her final exam counts one-third of her final grade. What range of grades on her final exam would result in Teresa receiving a final grade of B in the course?
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Step by Step Answer:
Chapter # 6- Algebra, Graphs, and Functions
Section: Section 6.5
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Question Posted: January 12, 2019 12:41:29