There are nine different positions on a baseball team. If a team has 18 players how many different line-ups can the team make? (Assume every player can play every position.)
The team can make _____________ different line-ups
Baseball games consist of nine innings. A team wants to change its line-up every inning. If no game goes to extra innings, and a season consists of 86 games, how many complete seasons can the team play without repeating a line-up?
The team can play___________complete seasons without repeating a line-up. (Your answer should be an integer.)
9 positions
18 players
total number of different line-ups can be found out by using combination
number of lineups =
number of lineups =
number of lineups =
number of lineups = 48620
nine innings.
A team wants to change its line-up every inning
season consists of 86 games
so in a season number of innings = number of innings in a game * number of games in a season
number of innings in a season = 9 * 86 = 774
to find number of seasons without repeating a lineup, divide number of lineups by number of innings per season
Team can play, without repeating a line-up = 48620/774 = 62.82
So, The team can play 62 complete seasons without repeating a line-up.
Get Answers For Free
Most questions answered within 1 hours.