document.write( "Question 673077: During the first 6 hours of a trip, you average 44 mi/h. During the last 4 hours of your trip, your average 50 mi/h. What is your average speed for the entire trip? \n" ); document.write( "
Algebra.Com's Answer #418476 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Average speed is always
\n" ); document.write( "( total distance ) / ( total time )
\n" ); document.write( "for 1st 6 hrs:
\n" ); document.write( "\"+d+=+44%2A6+\"
\n" ); document.write( "\"+d+=+264+\" mi
\n" ); document.write( "--------------
\n" ); document.write( "For the last 4 hrs:
\n" ); document.write( "\"+d+=+50%2A4+\"
\n" ); document.write( "\"+d+=+200+\" mi
\n" ); document.write( "--------------
\n" ); document.write( "The average speed is:
\n" ); document.write( "\"+%28+264+%2B+200+%29+%2F+10+\"
\n" ); document.write( "\"+464+%2F+10+\"
\n" ); document.write( "\"+46.4+\" mi/hr\r
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