document.write( "Question 667294: Michelle Cook's collection of eight country music albums includes \"when the sun goes down\" by kenny chesney. Michelle will choose three of her albums to play on a drive to Nashville, (assume order is not important)\r
\n" ); document.write( "\n" ); document.write( "a) How many different sets of 3 albums could she choose?\r
\n" ); document.write( "\n" ); document.write( "b) how many of these sets would not include \"when the sun goes down\"?\r
\n" ); document.write( "\n" ); document.write( "c) how many of them would include \"when the sun goes down\"?\r
\n" ); document.write( "\n" ); document.write( "please explain how to figure it out. thanks for your help.
\n" ); document.write( "

Algebra.Com's Answer #414945 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "Michelle Cook's collection of eight country music albums includes \"when the sun goes down\" by kenny chesney.
\n" ); document.write( "will choose three of her albums(assume order is not important)
\n" ); document.write( "a) How many different sets of 3 albums could she choose? \"8C3+=+56\"
\n" ); document.write( "b) how many of these sets would not include \"when the sun goes down\"? \"7C3+=+35\"
\n" ); document.write( "c) how many of them would include \"when the sun goes down\"? \"7C2%2A1C1+=+21\" \n" ); document.write( "
\n" );