1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katena32 [7]
3 years ago
11

A certain club has 20 members. What is the ratio of the number of 5-member committees that can be formed from the members of the

club to the number of 4-member committees that can be formed from the members of the club?
A. 16 to 1
B. 15 to 1
C. 16 to 5
D. 15 to 6
E. 5 to 4
Mathematics
1 answer:
MissTica3 years ago
8 0

Answer:

C

Step-by-step explanation:

This is a combination question.

In the first instance, we select 5 from 20 and in the second case , we select 4 from 20.

The total number of ways to solve the first instance is 20C5 = 15504 ways

The total number of ways to solve the second instance is 20C4 = 4,845

The ratio of the first to the second scenario is 15,504/4,845 = 3.2 = 16 to 5

You might be interested in
The solution to 4+16=-5(4x-4)
lara31 [8.8K]

Answer:

x=0

Step-by-step explanation:

20=-5(4x-4)

-20/5 =4x-4

-4=4x-4

0=4x

0=x

hope this helped

5 0
3 years ago
Read 2 more answers
It is important to use information that is both reliable and relevant when making financial decisions. True False
Westkost [7]

Answer:

true

Step-by-step explanation:

3 0
3 years ago
Which one is the correct answer?
Igoryamba
B. because if u add 2.5 and 3 together it's 5.5 then times 4 because the fraction
5 0
3 years ago
Find the prime factorization of 196. Use a method of your choice. List your final answer
hammer [34]
Positive Integer factors of 196 = 2, 4, 7, 28, 196 divided by 2, 2, 7, 7, gives no remainder. If we put all of it together we have the factors 2 x 2 x 7 x 7 = 196. It can also be written in exponential form as 22 x 72.

(I got all of this from google so i hope it’s right!)
3 0
2 years ago
Find g o f if f(x) = 2x - 1 and g(x) = x + 2.
bezimeni [28]

Answer:

  (g◦f)(x) = 2x +1

Step-by-step explanation:

(g◦f)(x) = g(f(x)) = g(2x -1) = (2x -1) +2

(g◦f)(x) = 2x +1

__

Substitute f(x) for the argument in the function g(x) and simplify.

7 0
3 years ago
Other questions:
  • Trapezoid W X Y Z is rotated about point A 180 degrees clockwise to form trapezoid W prime X prime Y prime Z prime. Trapezoid W
    10·1 answer
  • What is the value of angle x°?
    7·1 answer
  • Write the equation of the line that passes through the points (5, - 1) an (7,-7)
    10·1 answer
  • What value is equivalent to 30 − 23 × 3?
    13·2 answers
  • Please help<br><br> What is 2 2/3 - 4/5
    8·2 answers
  • the total number of candy bars meghan sold was 124 candy bars. 84 of the candy bars sold were sold on her last day of selling. w
    6·1 answer
  • Which similarity statements describe the relationship between the two triangles? Check all that apply.
    12·2 answers
  • What is the scientific notation of 1/3
    7·1 answer
  • Use suitable identity and find the product of:<br> (2a-7)(2a-7)
    13·2 answers
  • What is the answer????
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!