A teacher has & boys and girls in a class. The teacher picks 5 boys and 5 girls to line them up in row. The teacher decides that no children of the same gender shall sit next to one another. How many different lineups can the teacher make?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 42SE: In horse racing, a “trifecta” occurs when a bettor wins by selecting the first three finishers in...
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ignore the x’s it says 8 boys and 6 girls, also just a practice problem i’m having trouble with
The next day the teacher decides to line up 5 boys and 5 girls again out of the 8 boys and 6 girls.
If a child was not lined up the day before then that child will be in the lineup today. How many
different lineups can the teacher make?
Transcribed Image Text:The next day the teacher decides to line up 5 boys and 5 girls again out of the 8 boys and 6 girls. If a child was not lined up the day before then that child will be in the lineup today. How many different lineups can the teacher make?
Pr
9) A teacher has boys and girls in a class. The teacher picks 5 boys and 5 girls to line them up in
row. The teacher decides that no children of the same gender shall sit next to one another.
How many different lineups can the teacher make?
Transcribed Image Text:Pr 9) A teacher has boys and girls in a class. The teacher picks 5 boys and 5 girls to line them up in row. The teacher decides that no children of the same gender shall sit next to one another. How many different lineups can the teacher make?
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