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
Neporo4naja [7]
3 years ago
11

9 students volunteer for a committee. How many different 7-person committees can be chosen? 1 181,440 362,880 36

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

The correct answer is D. 36

Step-by-step explanation:

Number of students volunteer available for the committee = 9

Capacity of the committee which is to be formed = 7

So, We need to select a committee of 7 peoples

Thus, we need to find the total number of different ways in which 7 peoples can be selected from the total number of 9 peoples.

\text{Number of different 7-persons committee which can be chosen = }_7^9\txterm{C}\\\\\text{Number of different 7-persons committee which can be chosen = } \frac{9!}{7!\times 2!}\\\\\text{Number of different 7-persons committee which can be chosen = }\frac{9\times 8}{2}\\\\\text{Number of different 7-persons committee which can be chosen = }36

Therefore, The correct answer is D. 36

Mama L [17]3 years ago
6 0
Its 36. use the type A!/B!(A-B)! 
You might be interested in
What is the volume of a cone that has a radius of 4 units and a height of 6 units?
gregori [183]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Point O is the center of this circle. What is m CAB?<br> A.55<br> B.48<br> C.45<br> D.35
Sophie [7]
Answer is B. 48

By circle theorem, the angle at the centre of the circle is twice the angle at the circumference.
3 0
2 years ago
Identify the y-intercept of line in the graph?
andrew11 [14]

Answer:

(0,-1)

Step-by-step explanation:

You look at where the line intercepts the y axis, which is at (0,-1)

6 0
3 years ago
Read 2 more answers
There are 3 feet in a yard. How many yards, as a mixed number, will you drive until you reach this exit?
Ratling [72]

The number of yards, as a mixed number, will you drive until you reach this exit is 333 1/3 yards

<h3>How to determine the number of yards to drive?</h3>

The complete question is added as an attachment

From the attached figure, we have:

Exit = 1000 feet

From the question, we have

3 feet = 1 yard

So, the number of yards is

Number of yard =Exit/3 yards

This gives

Number of yard = 1000/3 yards

Evaluate the quotient

Number of yard = 333 1/3 yards

Hence, the number of yards, as a mixed number, will you drive until you reach this exit is 333 1/3 yards

Read more about mixed numbers at:

brainly.com/question/1746829

#SPJ1

6 0
1 year ago
PLEASE ANSWER: A camera usually sells for $68. Because it was slightly damaged, it sold for $59.90, what was the rate of the dis
Anestetic [448]
12% is the answer if u don’t need an explanation
3 0
1 year ago
Read 2 more answers
Other questions:
  • Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credi
    8·2 answers
  • Choose the table that represents g(x) = −2⋅f(x) when f(x) = x + 4.
    8·2 answers
  • The minute hand of a clock is 5 cm long. What is the linear velocity, in centimeters per minute, at the tip of the minute hand?
    6·2 answers
  • Which statement is true? Group of answer choices 8.01 is a smaller increase in sales then 8.001. A debt of $17 is a larger value
    6·1 answer
  • In solving the equation 2x+5=9, which property of equality do we use first? Why?
    15·1 answer
  • Find the area of the triangle with height (x+8) and base (2x+4). (A=1/2bh)
    5·1 answer
  • A law firm is going to designate associates and partners to a big new case. The daily rate charged to the client for each associ
    5·1 answer
  • What is the correct answer need it ASAP PLEASE​
    14·1 answer
  • What was the lower quartile of the number of absences?
    5·2 answers
  • Science questions often require you to solve word problems. every insect had between twenty-six and forty-seven eggs hatch each
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!