Simplify 15C3.
A. 182
B. 455
C. 2,730
D. 910
2 answers
C. 2,730
WRONG AGAIN!!!! the bot did 15P3
15C3 = 15!/(3!12!) = 455
15C3 = 15!/(3!12!) = 455
A. 182
B. 455
C. 2,730
D. 910
2 answers