## Clarissa will create her summer reading list by randomly choosing 4 books from the 10 books approved for summer reading. She will list the b

Question

Clarissa will create her summer reading list by randomly choosing 4 books from the 10 books approved for summer reading. She will list the books in the order in which they are chosen. How many different lists are possible?A. 6B. 40C. 210D. 5,040E. 151,200

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2021-10-10T22:54:43+00:00
2021-10-10T22:54:43+00:00 1 Answer
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## Answers ( )

Answer: D.5040Step-by-step explanation:Given :The total number of books = 10The number of books required by Clarissa = 4

Now , when we select r things from n things and order in which they are chosen matters then we use permutations to calculate the number of different lists are formed to choose them.

The number of permutations of n things taking r at a time is given by :-

For r= 4 and n= 10 , we have

Hence, the number of different lists are possible= 5040Therefore , the correct answer =

D. 5040