Express your answers to problems in this section to the correct number of significant figures and proper units.
a) Suppose that a person has an average heart rate of 72.0 beats/min. How many beats does he or she have in 2.0 y? (b) In 2.00 y? (c) In 2.000 y?
The average heart rate of the person is .
So, per day of him per hour will be,
In a year it will be,
In 2 years it will be,