Pre-Calculus

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An airplane is flying in a circular "holding pattern with a
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Record your answers and work on the separate answer sheet provided. There are 28 problems. Problems #1–6 are Multiple Choice. Problems #7–17 are Short Answer. (Work not required to be shown) Problems … read more
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1. In an alternating-current circuit, the voltage E is given
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#3 3/yv^2 + 1/y^2 add. simplify if possible #5 [(r^2+7r)/(r^2+4r-21)]/(r/3)
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