Hi i’m in grade 12 Data Management and i need help with this practice question please use « let » statements and permutations if needed, and solve using probability formulas because i’m not sure how to apply them. please answer part a and b 3.How many ways can 12 people line up in each scenario?a) There are 6 males and 6 females and they must alternate positions.b) Tony and Billy must be on opposite ends of the line while Alex and Mary must be next to each other?

Arrangement of data can be calculated using principle counting methods. Some of the principle…

3. How many ways can 12 people line up in each scenario? a) There are 6 males and 6 females and they must alternate positions. b) Tony and Billy must be on opposite ends of the line while Alex and Mary must be next to each other?

3. How many ways can 12 people line up in each scenario? a) There are 6 males and 6 females and they must alternate positions. b) Tony and Billy must be on opposite ends of the line while Alex and Mary must be next to each other?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section9.5: Counting Principles

Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...

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Question

Hi i’m in grade 12 Data Management and i need help with this practice question please use « let » statements and permutations if needed, and solve using probability formulas because i’m not sure how to apply them. please answer part a and b

3.
How many ways can 12 people line up in each scenario?
a) There are 6 males and 6 females and they must alternate positions.
b) Tony and Billy must be on opposite ends of the line while Alex and Mary must be next to each other?

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