Unformatted text preview: x y y x y x + − #3 (6 points): Suppose you’re taking a math class where your final average will be made up of 30% of two exams and 40% of your final exam (weighted average). Suppose also that you receive a score of 75 on the first exam. Come up with an equation where x represents what you would need on the second exam and y represents what you would need on the final, in order to finish with a (weighted) average of 90....
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- Fall '08
- English-language films, Weighted mean, Recitation section, unsupported work, _______________________________________ RUID