Question

how many different ways can you arrange 7 books on a shelf?

Answer 1

7!

Answer 2

lol yeah 7

Answer 3

Huh? The answer options are: a) 823,543 b) 5040 c) 720 d) 28

Answer 4

o ok one sec

Answer 5

7 factorial, not 7 exclamation

Answer 6

it's B

Answer 7

5,040

Answer 8

So...how would you do that? I tried doing this: 7 * 6 * 5 * 4 * 3 * 2 * 1 = 5040. Is that correct?

Answer 9

http://www.chacha.com/askChaCha/how+many+different+ways+can+you+arrange+7+books+on+a+shelf

Answer 10

Heh. No, that's okay. I figured it out. Thanks!

Answer 11

no problem :)

Answer 12

yeah cha cha is an awesome site for questions like that and you can use weegy.com to :)

Answer 13

do you need help with anything else ???