mirella2005 mirella2005

20-09-2021
Chemistry

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A person's heart beats 72 times a minute. At this rate, how many times does it beat in one hour?

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Аноним Аноним

20-09-2021

At one minute, a persons's heart beats 72 times.

Therefore, in one hour or 60 minutes, a person's heart will beat (60×72) times, i.e., 4320 times

Answer is 4320 times

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