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A person's systolic blood pressure, which is measured in millimeters of mercury (mm Hg), depends on a person's age, in years. The equation: P = 0.004y? – 0.01y + 122 gives a person's blood pressure, P, at age y years. A.) Find the systolic pressure, to the nearest tenth of a millimeter, for a person of age 50 years. B.) If a person's systolic pressure is 130.37 mm Hg, what is their age (rounded to the nearest single year)?

A person's systolic blood pressure, which is measured in millimeters of mercury (mm Hg), depends on a person's age, in years. The equation: P = 0.004y? – 0.01y + 122 gives a person's blood pressure, P, at age y years. A.) Find the systolic pressure, to the nearest tenth of a millimeter, for a person of age 50 years. B.) If a person's systolic pressure is 130.37 mm Hg, what is their age (rounded to the nearest single year)?

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter81: Introduction To Computer Numerical Control (cnc)
Section: Chapter Questions
Problem 4A: A rectangular solid has length L=12.6 mm, width W=23.8 mm, and height H=32.5 mm. Find the length of...
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A person's systolic blood pressure, which is measured in millimeters of mercury (mm Hg), depends on a person's age, in years. The equation: P = 0.004y² – 0.01y + 122 %3D gives a person's blood pressure, P, at age y years. A.) Find the systolic pressure, to the nearest tenth of a millimeter, for a person of age 50 years. B.) If a person's systolic pressure is 130.37 mm Hg, what is their age (rounded to the nearest single year)?
Transcribed Image Text:A person's systolic blood pressure, which is measured in millimeters of mercury (mm Hg), depends on a person's age, in years. The equation: P = 0.004y² – 0.01y + 122 %3D gives a person's blood pressure, P, at age y years. A.) Find the systolic pressure, to the nearest tenth of a millimeter, for a person of age 50 years. B.) If a person's systolic pressure is 130.37 mm Hg, what is their age (rounded to the nearest single year)?
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