Question 581980
The equation used to predict the total body weight (in pounds) of a female athelit from a certian high school is y (greater than symbol over the y) =neg 115+3.04x(one below x) +1.26x (2 below x) where x(one below x) is the females athelites height (in inches) and x( two below the x) is the female athelites percent body fat. 
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Use the motiple regression equation to predict the total body weight for the female athlete who is 68 inches talland has 23% body fat. 
The predicted total body weight for the female athlete who is 68 inches talland has 23% body fat is _____ pounds. (Round to the nearest tenth as needed)
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y = -115+3.04x1 +1.26x2 where x1 is the female athlete's height (in inches) and x3 is the female athlete's percent body fat.
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y = -115 + 3.04*68 + 1.26*23
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y = 120.7
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Cheers,
Stan H.