O The equation used to predict the total body weight (in pounds) of a female athlete at a certain school is Q = - 115 + 31 1x1 + 1,48x2, where x1 is...

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O The equation used to predict the total body weight (in pounds) of a female athlete at a certain school is Q = - 115 + 31 1x1 + 1,48x2, where x1 is the female athlete's height (in inches) and x2 is the female athlete'spercent body fat, measured as xz%. Use the multiple regression equation to predict the total body weight for a female athlete who is 69 inches tall and has 20% body fat The predicted total body weight for a female athlete who is 69 inches tall and has 20% body fat is pounds (Round to the nearest tenth as needed.)