document.write( "Question 668255: There are 20 students in the class. How many different seating charts can you make? \n" ); document.write( "
Algebra.Com's Answer #415415 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! There are 20 students in the class. How many different seating charts can you make? \n" ); document.write( "---- \n" ); document.write( "Each student either does or does not occupy a given chair. \n" ); document.write( "There are 20 chairs. \n" ); document.write( "----- \n" ); document.write( "# of possible seating charts = 2^20 = 1,048,576 \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |