document.write( "Question 594458: how many ways can you make it a sandwich by choosing 4 of 10 ingredients \n" ); document.write( "
Algebra.Com's Answer #376856 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Order doesn't matter, so use combination (instead of permutation)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );