SOLUTION: Q varies directly as x and inversely as a square root of y and if Q=14.70 when x=-6 and y=6 find Q when x=7 and y=10. Round to the nearest hundreth. I have no idea how to begin to
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-> SOLUTION: Q varies directly as x and inversely as a square root of y and if Q=14.70 when x=-6 and y=6 find Q when x=7 and y=10. Round to the nearest hundreth. I have no idea how to begin to
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Question 532673: Q varies directly as x and inversely as a square root of y and if Q=14.70 when x=-6 and y=6 find Q when x=7 and y=10. Round to the nearest hundreth. I have no idea how to begin to complete this. Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! Q varies directly as x and inversely as a square root of y and if Q=14.70 when x=-6 and y=6 find Q when x=7 and y=10. Round to the nearest hundreth. I have no idea how to begin to complete this.
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Multipliers are:
7/-6 (for direct proportion)
√(6/10) (for inverse sqrt proportion)
..
Q=(14.7)(7/-6)(√(6/10)≈-13.28
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