Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

  
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,435 questions

17,804 answers

1,438 comments

774,858 users

Find the Computing Permutation

0 votes

Find the Computing Permutation.P(7,5)

 

asked Oct 19, 2018 in ALGEBRA 2 by anonymous

1 Answer

0 votes

P(7, 5)  =  7P5

            =  (7!) / (7-5)!

            =  (7!) / (2!)

            =  (7 X 6 X 5 X 4 X 3 X 2 X  1) / (2 X 1)

            =  7 X 6 X 5 X 4 X 3

            =  2520

Answer :

P(7, 5)  =  2520.

answered Oct 23, 2018 by homeworkhelp Mentor

Related questions

asked Jan 14, 2019 in STATISTICS by anonymous
asked Jul 1, 2015 in STATISTICS by anonymous
asked Jun 25, 2015 in STATISTICS by anonymous
...