You have 6 reindeer, prancer, rudy, balthazar, quentin,

Ответ:

tyairamifflin2411

10.03.2022

120 ways.

Step-by-step explanation:

We have been given that you have 6 reindeer, Prancer, Rudy, Balthazar, Quentin, Jebediah, and Lancer, and you want to have 3 fly your sleigh. You always have your reindeer fly in a single-file line.

We will use permutation formula to solve our given problem as:

$_{r}^{n}\textrm{C}=\frac{n!}{(n-r)!}$

$_{3}^{6}\textrm{C}=\frac{6!}{(6-3)!}$

$_{3}^{6}\textrm{C}=\frac{6\cdot 5\cdot 4\cdot 3!}{3!}$

$_{3}^{6}\textrm{C}=6\cdot 5\cdot 4$

$_{3}^{6}\textrm{C}=120$

Therefore, you can arrange your reindeer in 120 different ways.

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Ответ:

jahnoibenjamin

29.11.2020

Mathematics

abcd

Step-by-step explanation:

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You have 6 reindeer, prancer, rudy, balthazar, quentin, jebediah, and lancer, and you want to have 3 fly your sleigh. you always have your reindeer fly in a single-file line. how many different ways can you arrange your reindeer?

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