Platforms
Which notation is correct?
If book C is chosen first and D is chosen second, in how many ways can the teacher assign the books?
At the airport, ten people are waiting on standby. Two seats become available, one first class and one coach. How many ways are there to fill the two seats?
If there are eleven people on the team and nine positions, how many total arrangements of the players can be made?
A physical education class has 16 students. How many ways are there to create a four-person team for a game? | One person leaves the class and the teacher must decide between creating teams of three or teams of five. Which phrase completes the statement? | The number of possible teams of three is the number of possible teams of five.
If Amy does not want to play pitcher, then there are now people available to pitch.
The number of possible teams of three is the number of possible teams of five.
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