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 #277404 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
7*.2=1.4 hrs
\n" ); document.write( "8*.2=1.6 hrs
\n" ); document.write( "
\n" );