document.write( "Question 335021: Asuming 86.3 heartbeats/minutes, estimate the total number of times the heart of a human beats in an average lifetime of 87.3 years. Assume 365.25 days per year. Your answer must be within + or - 5.0%\r
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Algebra.Com's Answer #240099 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
86.3 hb/min
\n" ); document.write( "Multiply by 60 for hb per hour
\n" ); document.write( "Multiply by 24 for hb per day
\n" ); document.write( "Multiply by 365.25 for hb per year
\n" ); document.write( "Multiply by 87.3 for hb per lifetime.
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\n" ); document.write( "It's not brain surgery., it's arithmetic.
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