The answer is C
By the way, that expression means "n choose k". Hope I helped!
If I read the problem correctly, the answer should be D) 5.
The picture was blurry so I hope I read it right.
I hope this is correct and that it helps✨❤️
Short answer b 7m
Very simple just do the math mostly multiplying
Answer:
Give me and example
Step-by-step explanation: