how many 3 letter permutations are possible for the letters S T U D Y H A R D
im doing this in school so let me try it before someone corrects me
i will stay quiet
and that means u mr.bicycle -_-
thx ill only take a sec promise
8!/2! = 7!x4
is that right satellite?
oh!tnx :)
im not completly sure though D: let someone comfirm it, ill call satellite now
|dw:1363749255465:dw|
or luis can comfirm it, can u plz explain?
9x8x7x6x5x4x3x2
9! cause there r 9 letters in the two words but y 3!?
there r two Ds that i saw so i put 2!
me too!! @HawkCrimson
9P3/(2!) is what you are looking for
lol thx and ur following me now D: now look who is being creapy :p @LizzyLove<3
what?!? wat are you talking about?? i just said that i got the same answer.. and im not following u, pshh... btw thts not how u spell creapy, it's CREEPY!! :D
ok i understand, thx inkyvoyd :)
u do?? how do u understand?!?! @HawkCrimson
lol 9P3 cause your choosing 3 permutation from 9 possibilities and u divide by 2! cause the letter D repeated itself
ok, nicley done, but ithink mine is bette:):) btw message me back...:) u no wat i said was true:):):):):):):):):):):)):))
@HawkCrimson
@HawkCrimson wat kind of name is tht?? pshh just askin
@HawkCrimson
@HawkCrimson
@HawkCrimson
@Hoa
oops wrong person @HawkCrimson
lol now ur obsessed :p
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@HawkCrimson
i dont know wat things ur into :P
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