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assuming 69.6 heartbeats/minutes, estimate the total number of times the heart of a human beats in an average lifetime of 89.3 y. assume 365.25 days per year. answer in units of heartbeats. your answer must be within ± 5.0%

Respuesta :

The total number of times a human heart beats in an average lifetime of 89.3 years is estimated to be 3,268,988,688.8 heartbeats.

To calculate time:

  • We are to estimate the total number of times a human heart beats in an average lifetime based on the question.
  • Based on the information provided,
  • We will assume 69.6 heartbeats per minute.

To calculate the total number of times the heart of human beats in an average lifetime of 89.3 years,

In 89.3 years, we will calculate the number of minutes.

  • 89.3 years = 89.3 × 365.25 × 24 × 60 minutes
  • 89.3 years = 46968228 minutes

Because there are 69.6 heartbeats per minute

Then,

There are 46968228 heartbeats in 46968228 minutes.

  • 46968228 × 69.6 = 3,268,988,688.8 heartbeats

Therefore, the total number of times a human heart beats in an average lifetime of 89.3 years is estimated to be 3,268,988,688.8 heartbeats.

Know more about the human heart here:

https://brainly.com/question/26387166

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