(c) Find the times at which the blood pressure is at its maximum. The blood pressure is maximized at minutes after recording begins and every minutes thereafter. (Write your answers as simplified fractions, if necessary.)

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(c) Find the times at which the blood pressure is at its maximum.
The blood pressure is maximized at
minutes after recording begins and every
minutes thereafter. (Write your
answers as simplified fractions, if necessary.)
Transcribed Image Text:Part 3 of 3 (c) Find the times at which the blood pressure is at its maximum. The blood pressure is maximized at minutes after recording begins and every minutes thereafter. (Write your answers as simplified fractions, if necessary.)
With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart rests between beats. The maximum blood pressure is called
the systolic pressure and the minimum blood pressure is called diastolic pressure. When a doctor records an individual's blood pressure such as "120 over 80" it
is understood as "systolic over diastolic". Suppose that the blood pressure for a certain individual is approximated by p (t) =70+30 sin(160nt) where p is the
blood pressure in mmHg (millimeters of mercury) and t is the time in minutes after recording begins.
Transcribed Image Text:With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart rests between beats. The maximum blood pressure is called the systolic pressure and the minimum blood pressure is called diastolic pressure. When a doctor records an individual's blood pressure such as "120 over 80" it is understood as "systolic over diastolic". Suppose that the blood pressure for a certain individual is approximated by p (t) =70+30 sin(160nt) where p is the blood pressure in mmHg (millimeters of mercury) and t is the time in minutes after recording begins.
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