SOLUTION: In how many ways can you select two books to read from a shelf of ten books?

Algebra.Com
Question 874504: In how many ways can you select two books to read from a shelf of ten books?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
10C2 = 45 =
RELATED QUESTIONS

In how many ways can you select three books to read from a shelf of ten... (answered by jim_thompson5910)
In how many can you select three books to read from a shelf of eight books? (answered by Edwin McCravy)
How many ways can you select any five books from a set of 10 books on a... (answered by stanbon)
How many ways are there to select 3 books from a shelf of 20... (answered by jim_thompson5910,solver91311)
In how many ways can eight books be arranged in a shelf if they can be selected from ten... (answered by ewatrrr)
Select 4 novels from a list of 11 to read for class. How many ways can you choose which... (answered by ikleyn)
Three maths books, four science books, two geography books and three history books are to (answered by ewatrrr)
you are transferring to a new house. You have a collection of books but you can not take... (answered by Edwin McCravy)
Janice wants to select 2 books to read from a list of 9 books. How many different pairs... (answered by srinivas.g)