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Mathematics 16 Online
OpenStudy (anonymous):

solve: 16!/4!12!

ganeshie8 (ganeshie8):

hint - 16! = 16 x 15 x 14 x 13 x 12!

OpenStudy (anonymous):

2.09?

ganeshie8 (ganeshie8):

\(\huge \frac{16!}{4!12!}\) \(\huge \frac{16 . 15 . 14.13.12!}{4!12!}\) \(\huge \frac{16 . 15 . 14.13.\cancel{12!}}{4!\cancel{12!}}\) \(\huge \frac{16 . 15 . 14.13}{4!}\) \(\huge \frac{16 . 15 . 14.13}{4.3.2}\)

OpenStudy (anonymous):

I multiplied it out and got 65520. but that isn't one of the answers that I can choose from ):

OpenStudy (anonymous):

a. 1/4 b. 1820 c. .0238 d. 2380

ganeshie8 (ganeshie8):

im not getting 65520. im getting one of the answers! check ur multiplication again... if it gives the samething burn ur calculator hehe!! i got 1820

OpenStudy (anonymous):

haha okay thank you!

ganeshie8 (ganeshie8):

np yw :)

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