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
julsineya [31]
2 years ago
6

At a high school 7 student volunteer for a committtee how many different 5 person committees can be chosen

Mathematics
1 answer:
ki77a [65]2 years ago
5 0
Total number of volunteer students for a committee = 7
Number of committee = 5

Number of ways of selecting the committee from the 7 volunteers = 7C5 = 7!/(5!*2!) = 21 ways.

There are 21 ways in which the 5-committee member can be selected from the 7 volunteers.
You might be interested in
If 140 students want to go on the Coronado Island field trip and are ALL riding together, how many cars will they need if each c
Kryger [21]

Answer:

24

Step-by-step explanation

bruh...

1. Divide 140 by 6 and you get 23.3 repeating

2. When you multiply 23 times 6 you get 138. (not enough seats)

3. So, you would need to have at least 24 cars in order for everyone to go on the trip. (24 x 6 = 144 seats)

3 0
3 years ago
I need help what is -0.5 _ -0.2​
Darya [45]
-0.5 < -0.2,
because I need more characters
5 0
2 years ago
The ratio of students who walk home from school to the students who ride the bus is 2:7
yan [13]
3.5 Ithink that's the answer
5 0
2 years ago
Read 2 more answers
Which segment is an altitude of triangle IGH? (See attachment)
Reptile [31]

Answer: segment KH

Explanation:

The altitude of a triangle is defined as a segment connecting one of the vertex of the triangle with the opposite side of the triangle (or with an external prolongation of it), forming a right angle with it.

Note that the altitude of a triangle can also be outside the area of the triangle.

If we look at the picture, we see that:

- IH is a side, so it is not an altitude of the triangle

- KH is an altitude of the triangle, since it connects the vertex H with the external prolongation of IG, and it makes a right angle with it

- GJ: we don't know if it is an altitude, since we don't know if it forms a right angle or not

- GH: it is a side of the triangle, so it is not an altitude

So, the correct answer is segment KH.

7 0
3 years ago
Read 2 more answers
Y = 4x - 5<br> y = 3<br> Solve system of equations
kifflom [539]
3=4x-5
3+5=4x
8=4x
X=8/4=2

X=2 and Y=3
5 0
2 years ago
Other questions:
  • In a group of students 25% are enrolled in physics, 23% in sociology, 17% in chemistry, 14% in political science, 12% in anthrop
    15·1 answer
  • Find the area of the crescent-shaped region (called a lune) bounded by arcs of circles with radii r = 2 and r = 14
    10·1 answer
  • given ghi with g(4 -3), H (-4, 2), and I (2, 4), find the perpendicular bisector of HI in standard form
    10·1 answer
  • 33 minus what gives you 28
    8·2 answers
  • What is the percent change from 41 to 95?
    5·1 answer
  • Help! Due tomorrow
    7·1 answer
  • The tail of a Boeing 747 is 63 2/3 feet. How many inches tall is the tail? Please show your work
    9·2 answers
  • 9 + (3x + 4) = 9 + (4 + 3x) shows and example of what property?
    15·2 answers
  • What is the area of the figure below?<br><br><br><br> 15 in 2<br> 20 in 2<br> 30 in 2<br> 25 in 2
    8·1 answer
  • Mrs. Sparks is a 9th-grade Algebra 1 teacher. She teaches three
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!