Answer:
20
Step-by-step explanation:
Answer:
-4409/100
bcoz there is decimal next to 2 numbers
Answer:
-4
Step-by-step explanation:
The answer is B, 15,504.
The reasoning is 20C15.
20!
---------------
(20-15)!15!
The answer to that is 15,504.
Hope I helped, boom!