Question

17! / 4! * 13! =

A. .0238
B. 23,800
C. 2,380
D. Some number less than 1

Answer 1

\[\frac{17!}{4!\cdot13!}=\frac{17\cdot16\cdot15\cdot14\cdot\not{13!}}{4!\cdot\not{13!}}=\frac{17\cdot16\cdot15\cdot14}{4!}\]

Answer 2

17 * 16 * 15 * 14 / 4 * 3 * 2 * 1

17 * 2 * 5 * 14 = 2380

Answer 3

: C

Answer 4

@meow18
do you want some more explanation ?