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 use probability formulas because i’m not sure how to apply them(if they do apply). 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?

The objective is to determine the number of ways 12 people can line up.

Answered: 3. How many ways can 12 people line up…

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.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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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 use probability formulas because i’m not sure how to apply them(if they do apply).

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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