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Mathematics 12 Online
OpenStudy (anonymous):

PLEASE HELP WILL FAN AND GIVE MEDAL Bryce wrote the linear regression equation Y=1.123x-6.443 to predict the armspan, y, of a person who is x inches tall. Riley has an armspan of 67.5 inches. Which is the best prediction of Rileys height? A.54.36 inches B.65.84 inches C.66.55 inches D.69.36 inches

OpenStudy (gorv):

y=67.5 67.5=1.123x-6.443 solve it now for x

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