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Juli2301 [7.4K]

3 years ago

8

A person's heartbeat is 89 beats per minute. If his/her heart beats 3.1e9 times in a lifetime, how long (in whole years) does th

e person live? Disregard leap years.

1 answer:

andrezito [222]3 years ago

5 0

I think the answer is 82.5

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