advance math games

A tennis player won a tournament by winning 4 games. The losers are eliminated and the winners are advanced to the next round in each game. How many players participated in the tournament. [Assume that the number of players in the first round is such that each player h..

The table shows the information about 120 employees being considered for a promotion. Find P (Employee has an advanced degree) => 77% or 35% or 57% or 92%..

The table shows the information about 120 employees being considered for a promotion. Find the probability that the employee had training, given that he does not have an advance degree. => 12% or 43% or 16% or 28%..

Which is a fair game? => Toss a coin twice. You win if you get head both times and your friend wins if he gets tail both times. or Toss a coin ten times. You win if you get head always and your friend wins if he gets 5 heads and 5 tails. or There are 2 green, 5 black, and 7 blue pebbles i..

Which of these games is fair? => Toss a coin five times. You get 2 points for each head. Your friend gets 1 point for each head. or Roll a dice 10 times. You win if you roll a 3 seven times. Your friend wins if she rolls a 3 five times. or There are 5 gray, 5 black, and 5 blue marbles in ..

A tennis player won 20% of the games he played. Find the total number of games played by him if he won 10 games. => 50 or 52 or 47 or 49..

Jimmy lost 6 out of 15 games he played. Find the ratio of the games won to the games played. => 3 to 5 or 4 to 15 or 6 to 15 or 2 to 5..

Put the following information in matrix form. Three teams have played 18 games. Team A won 7 games and lost 11 games. Team B won 6 games and lost 12 games. and Team C won 8 games and lost 10 games. => Won Lost Team A Team B Team ..

For every game the team won, they earned points. The graph shows points earned for games won. Which sentence describes how the number of points relates to the number of games won? => The number of points increases as the number of games won increases. or The ..

A Football team won 70% of the games they played. The total number of games they played was 60. Find the number of games won by the Football team. => 37 or 42 or 47 or None of the above..