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

Relax

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

What are some facts about the Ural Mountains?
How would you work out this equation? 4x+3y=-23 -2x-3y=25
What is Russia called now?
In which symbiotic relationship does one organism benefit while the other organism is harmed? A. mutualism B. commensalism C. parasitism D. competition I w
rough textured rocks have what type of grains
Why was the blitzkrieg effective?
whom are the witches preparing to meet in scene 3 of macbeth?
D’Quan’s grandmother made a quilt for his bed. The quilt is 2.44 meters long and 1.83 meters wide. What is the area of the quilt in square feet?
A line passing through which of the following pairs of coordinates represents a proportional relationship?
Which answer choice does not contain any punctuation errors? A. She eventually said, "We share recipes." B. Fred stated "that chefs use ingredients from