Answer:
25.3
Step-by-step explanation:
I just put it in my calculator.
The answer is C hope it helped
You must calculate how many ways can 2 people be selected from 65.
The formula is:
n! / r! * (n-r)! =
65! / 2! * 63! =
65*64*63! / 2 * 63! =
65*64 / 2 =
2,080 handshakes
Source:
http://www.1728.org/combinat.htm
Answer:
1 to 8 in cups or 1 to 16 in table spoons
Step-by-step explanation:
