Answer:
C (20,5)
Step-by-step explanation:
The committees should contain 5 persons each
The number of people are 20
Apply combination concept
where
²⁰₅C = 20! /[ {20-5}!*5! ]
=20! / 15!*5!
=15504 ------The number of 5 person committees that could be formed from a group of 20 people.
Answer:
Step-by-step explanation:
Youre given the hypotenuse but want the opposite, so you can use sine. SOHCAHTOA
sin(24) = x/9
x = 3.7
Well if you know any of the factors you would start by dividing.
Honestly... who knows , who cares