christinadavis11
christinadavis11 christinadavis11
  • 12-04-2019
  • Mathematics
contestada

Find the number of ways in which a committee of 5 can be selected from a group of 8 people. A) 32 B) 40 C) 56 D) 65

Respuesta :

JoshClair1010
JoshClair1010 JoshClair1010
  • 12-04-2019

Answer:

C). 56

Step-by-step explanation:

C(n,r)=n!(r!(n−r)!)=?

C(n,r)=?

C(n,r)=C(8,5)

=8!(5!(8−5)!)

= 56

Answer Link

Otras preguntas

Why can't you eat or drink before wisdom teeth removed?
Cooked vegetables must be held at what temperature? a. cooked vegetables are not required to be held hot prior to serving b. cooked vegetables must be held a
Now that he is employed, martin wants to start making plans to purchase a new home. martin's plan to save up for a down payment within 1 to 5 years is an exampl
Dna with chromosomes is wrapped around proteins called
john lewis what did he study? what are his beliefs? who influenced his throughs and beliefs?
ANSWER PLZ QUICK AND FAST
D.median Geometry math question no Guessing
How would you classically condition a child who is afraid of dogs?
Please i need help please answer all of them
uruk’s streets were lined with goods that its workshops and farms produced. therefore, we know that uruk’s complex city was based on: 1. farming and mining 2. h