document.write( "Question 72152: A team is eliminated from the Central Indiana Women's Basketball Tournament when it loses a game. If there are 30 teams playing in the tournament, how many games will need to be played to determine a champion? \n" ); document.write( "
Algebra.Com's Answer #51581 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! My answer is 29 games \n" ); document.write( "First, there are 15 games with 2 teams per games \n" ); document.write( "There is 1 winner for each game, so 15 teams survive \n" ); document.write( "Now 7 games are played with 2 teams per game and 1 team left over \n" ); document.write( "From the 7 games, 7 teams survive plus the leftover team = 8 teams \n" ); document.write( "The 8 teams play 4 games and 4 teams survive \n" ); document.write( "The 4 teams play 2 games amd 2 teams survive \n" ); document.write( "The 2 teams left play each other and the champ survives \n" ); document.write( "15 + 7 + 4 + 2 + 1 = 29 answer \n" ); document.write( " |