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How many ways can seven books be arranged on a shelf if one of the books is an algebra text and it must be in the center?
it depends on the shelf of course
How many ways can 10 books be arranged if 4 math books are keeped toghter?
While massaging the question into some form that can be answered,I'm assuming:-- exactly 4 of the 10 books are math books-- the other 6 are not math books-- you're asking how many different ways all 10 can be arrangedon the shelf while keeping the math books all together.If that's your question, then the answer is as follows. If that's not your question,then the following is the answer to my question but it won't help you at all :The 10 books are really only 7 units to be arranged ... 6 random books, andone unit comprised of math books that might as well be glued together becausethey can't separated. So the shelf arrangement involves lining up 7 things.The first can be any one of the seven. For each of those . . .The second one can be any one of the remaining six. For each of those . . .The third can be any one of the remaining five. For each of those . . ...etc.Total number of possible arrangements is (7 x 6 x 5 x 4 x 3 x 2) = 5,040 ways.
How many ways can 5 CDs be arranged on a shelf?
5! = 5 x 4 x 3 x 2 x 1 = 120 ways.
In how many different ways can five runners be arranged?
5! = 120
How many ways can you arrange 4 books on a shelf?
The answer to this one is 24. You can do this mathematically by 4*3*2*1.
How many ways can seven books be arranged on a shelf if one of the books is an algebra text and it must be in the center?
it depends on the shelf of course
There are Five books on a shelf. How many different ways to arrange the books?
120. You do 5*4*3*2*1=120. you multiply the number that you are given for example how many times can books 3 be arranged on a shelf you multiply 3*2*1=6 that is your answer
How many different ways can five books be arranged on a shelf?
The number of permutations of five things taken five at a time is five factorial, or 120.
There are 5 different math books and 3 different English books on a shelf in how many ways can the 8 books be arranged?
8 ! = 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1 = 40320
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 different ways can 4 different books be arranges on a shelf?
24 ways
How many ways can you arrange 5 books on a shelf order is important?
5 books can be lined up on a shelf in (5 x 4 x 3 x 2 x 1) = 120 different sequences.
How many ways can you put 5 different books on a shelf?
240. 120 ways with the books stacked verticly, and 120 ways with the books stacked horizontaly, or one on top of the other.
How many different ways can five brands of sodas be displayed on a shelf one at a time in a row?
One row of 5 different brands with each type being represented can be arranged in 5x4x3x2x1= 120 ways
How many ways can 6 books be arranged on a shelf but one of the books must remain on the end?
easy.720 you use permutations. since there would be one at the end, 6-1=5. then,6*5*4*3*2*1=720
How many different ways can you arrange 5 out of 7 books on a book shelf?
There are only 5 places on the shelf. You have 7 books to choose from. We will ignore the order of the books on the shelf. The first place can be filled from a choice of 7 books, the next place from 6, the next place from 5, the next from 4, and the last of the 5 places from 3 books. So the number of ways of choosing the 5 is found from 7 * 6 * 5 * 4 * 3 = 2520
How many different ways cant the letters deeds be arranged?
They can't be arranged in a million different ways!
