19. BIOLOGY The number of pints of blood in a
human body varies directly with the person's
we...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 14:01 carri9789
19. BIOLOGY The number of pints of blood in a
human body varies directly with the person's
weight. A person who weighs 120 pounds has
about 8.4 pints of blood in his or her body.
a. Write and graph an equation relating weight
and amount of blood in a person's body.
b. Predict the weight of a person whose body
holds 12 pints of blood.
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Answers: 3
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