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In mammals, the weight of the heart is approximately 0.5% of the total body weight. Write a linear model that gives the heart weight in terms of the whole body weight. Use the model to fins
a. the weight of a human whose weight is 183 lbs.

Respuesta :

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We have weight of heart equal to 0.5 % of body weight.

Let us take x as body weight and y as weight of heart.

We have by equation of line

            y = mx+c    , here c = 0 since weight of heart = 0 when body wight of mammal = 0

            m = 0.5/100 = 0.005

           Which means weight of heart for mammals, y = 0.005 * x

           In case of humans, we have x = 183 lbs

           So weight of heart of humans = 0.005* 183 = 0.915 lbs


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