document.write( "Question 361863: Four different colored flags can be hung in a row to make colored signal. how many signal can be maid if a signal consists of the display of one or more flags? \n" ); document.write( "
Algebra.Com's Answer #257988 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 4+(4*3)+(4*3*2)+(4*3*2*1) \n" ); document.write( "4+12+24+24=64 possible combinations. \n" ); document.write( " |