You have 5 reindeer, Jebediah, Ezekiel, Quentin, Lancer, and Gloopin, and you want to have 4 fly your sleigh. You always have your reindeer fly in a single-file line. How many different ways can you arrange your reindeer?

Answer: There are 120 different ways we can arrange reindeer.Step-by-step explanation:Since we have given that Number of reindeer = 5Number of them fly their sleigh = 4We need to find the number of different ways we can arrange their reindeer .For this we will use "Permutation":here, n = 5r = 4So, it becomes,[tex]^nP_r=\frac{n!}{(n-r)!}\\\\So,\\\\^5P_4=\frac{5!}{(5-4)!}\\\\^5P_4=120[/tex]Hence, there are 120 different ways we can arrange reindeer.