Chemistry, 22.09.2019 18:10 chaseashley24
Aperson's heartbeat is 92 beats per minute. if his/her heart beats 3.1e9 times in a lifetime, how long (in whole years) does the person live? disregard leap years.
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Aperson's heartbeat is 92 beats per minute. if his/her heart beats 3.1e9 times in a lifetime, how lo...
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