Decide if the situation involves permutations, combinations, or neither. Explain your reasoning. The number of ways 13 people can line up in a row for concert tickets. Does the situation involve permutations, combinations, or neither? Choose the correct answer below.

Step-by-step explanation:

The situation involves permutation. Permutation deals with arrangements of objects. It talks about ways peoples or objects can be arranged with or without restriction. According to the question,

The number of ways 13 people can line up in a row for concert tickets can be expressed as

13! = 13 * 12 * 10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

13! = 6,227,020,800 ways

Hence the number of ways 13 people can line up in a row is 6,227,020,800 different ways and the situation involves permutation.

both equations and proportions are better.