document.write( "Question 391112: About 20% of the time you sleep is spent in rapid eye movement (REM) sleep, which is associated with dreaming. If an adult sleeps 7 to 8 hours, how much time is spent in REM sleep? \n" ); document.write( "

Algebra.Com's Answer #277406 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Multiply 7 times 0.2 to get the low end of the range, then multiply 8 times 0.2 to get the high end.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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