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john is 22 years old . he counted his pulse for 10 seconds and got 12 beats ,using that data calculate his current heart rate

Respuesta :

72 beats per minute

The current heart rate of John at the given number of pulses and time is 1.2 pulse per second.

The given parameters;

  • Time of count by John, t = 10 s
  • Number of pulses counted, n = 12 beats

The heart rate is defined as the number of pulses or beats per second.

The heart rate of John is determined by dividing the total pulses by the time of count.

The current heart rate of john is calculated as follows;

[tex]R = \frac{12 \ pulses}{10 \ s} \\\\R = 1.2 \ pulse \ per \ second.[/tex]

Thus, the current heart rate of John at the given number of pulses and time is 1.2 pulse per second.

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