document.write( "Question 400614: a student downloaded seven music files to a portable MP3 player. In how many different orders can the songs be played? \n" ); document.write( "
Algebra.Com's Answer #283583 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"7%21+=+7%2A6%2A5%2A4%2A3%2A2%2A1\"
\n" ); document.write( "\"7%21+=+5040\"
\n" ); document.write( "
\n" );