SOLUTION: In how many ways can you select three books to read from a shelf of ten books?
Algebra
->
Permutations
-> SOLUTION: In how many ways can you select three books to read from a shelf of ten books?
Log On
Algebra: Combinatorics and Permutations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Permutations
Question 920363
:
In how many ways can you select three books to read from a shelf of ten books?
Answer by
jim_thompson5910(35256)
(
Show Source
):
You can
put this solution on YOUR website!
You have 10 books and 3 slots: slot A, slot B, slot C.
10 choices for slot A
9 choices for slot B
8 choices for slot C
Multiply: 10*9*8 = 720
There are 720 ways to pick 3 books.
Let me know if you need more help or if you need me to explain a step in more detail.
Feel free to email me at
jim_thompson5910@hotmail.com
or you can visit my website here:
http://www.freewebs.com/jimthompson5910/home.html
Thanks,
Jim