Question

Asked Aug 24, 2019

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An artificial heart must beat an average of 60 beats per minute, and must last at least 30 years. If there are 60 minutes in an hour, 24 hours in each day, and 365.25 days in a year, how many beats must the artificial heart provide in this 30 year period?

Step 1

Given,

Step 2

Using unit conversion, the total heartbeat in a year can be calculated as,

Step 3

Heartbeat in its 30-y...

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