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(12 x 11 x 10 x 9 x 8)/(5 x 4 x 3 x 2) ie 792 ways.
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How many ways can you choose 2 books from 5 on a shelf?
You can wind up with 10 different pairs of books in your hand, which you can choose from a shelf of 5 books in 20 different ways.
How many ways can six even postitive numbers equal a sum of 26?
Since there are 6 numbers that equal 26 to choose from, there are 6 to choose from for the first number, 5 to choose from for the second number, 4 to choose from for the third number, and so on. Therefore there are 6*5*4*3*2*1 ways or 6! or 720.
How many ways can you make 50 cents by only using 5 cents 10 cents 20 cents?
There are 12 ways.
Suppose you find six articles related to the topic of your research paper In how many ways can you choose four articles to read?
6*5*4*3 = 360 ways. http://en.wikipedia.org/wiki/Permutations
How many committee of 5 persons with a chairperson can be selected from 12 persons?
In combinatorial terms it makes no difference whether you pick one chairperson out of 12 and five other persons, or you pick 6 persons out of 12 and then they pick one of their subgroup to be chair. Number of ways of selecting 1 out of 12 = 12 That leaves 11 persons and you want 5 from them. this can be done in 11C5 = 11*10*9*8*7/(5*4*3*2*1) = 452 ways. So total number of ways = 12*462 = 5544
How many ways can you choose 5 out of 9?
Nine
How many different ways can you choose 5 books from a shelf containing 12 books?
792 different groups of 5 books, in 95,040 different sequences.
How many ways can you choose 5 out of 3?
None. If you mean 3 out of 5 then 10
How many ways can you choose 2 books from 5 on a shelf?
You can wind up with 10 different pairs of books in your hand, which you can choose from a shelf of 5 books in 20 different ways.
How many ways can you purchase 5 cds if there are 6 to choose from2 cassettes if there are 5 to choose from and 4 cds if there are 8?
There are 4200, in all.
How many ways can you purchase 2 CDs if there are 3 to choose from 4 cassettes if there are 4 to choose from and 2 DVDs if there are 5 to choose from?
The answer is 3C2*4C4*5C2 = [3 * 1 * (5*4)/(2*1)] = 3*1*10 = 30 ways.
How many ways can you arrange 5 squares?
There are 12 ways to arrange 5 squares however i want to know what are the ways to do that! Can anybody help me too!!
If there are 12 students and a teacher can only choose 5 how many different ways can the teacher choose 5 students?
The teacher can choose 5 students out of 12 in 792 different ways using combinations. This calculation is based on the formula for combinations: C(n, k) = n! / [k! * (n - k)!], where n is the total number of students (12) and k is the number of students the teacher wants to choose (5).
How many different ways are there to add prime numbers to make a sum of 12?
It would be 5 ways
What is the answer for Hector can choose any 4 of the 5 screensavers offered with his new computer How many different combinations of 4 screensavers could he choose?
5 is. (How many different ways are there for him to notchoose one of the five ?)
How many ways can you arrange 4 out of 8 books on a shelf?
There are 8 ways to choose the first book There are 7 ways to choose the second book - 8 x 7 = 56 ways to select two books There are 6 ways to choose the third book - 8 x 7 x 6 = 336 way to select three books There are 5 ways to choose the fourth book - 8 x 7 x 6 x 5 = 1,680 ways to select four books.
How many ways can you choose a scarf and pair of shoes if there are 5 scarves and ten pairs of shoes?
There is a choice of 5 scarves, and for each scarf a choice of 10 pairs of shoes, giving 5 × 10 = 50 ways.
