[barnhart_38]

As people age, their ateries lose their elasticity, which causes blood pressure to increase. For healthy average systolic blood pressure is estimated by P=0.01A^2+0.05A+107, were P is the average blood pressure in millimeters or mercury (mm Hg) and A is the person's age. For healthy men, average systolic blood pressure is estimated to be P=0.oo6A^2-.02A+120.
A.) Dan is 34 and his wife lisa is 32 years old. What should their average blood pressure be?
B.) If a healthy person's average blood pressure is 176mm Hg, what age would they probley be if they were female? Male?

[Clough]

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