document.write( "Question 343349: suppose you place a single penny on a checkerboard corner square, two pennies on the next square, four on the next square and so on. How many pennies will there be on the 64th square? \n" ); document.write( "
Algebra.Com's Answer #245789 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! 2^63 \n" ); document.write( " |