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
Andrew [12]
3 years ago
11

How many different ways can a club choose a committee of 4 from 15 members?

Mathematics
1 answer:
boyakko [2]3 years ago
5 0
It is done by this formula

combinations = n! / [r! * (n - r)!]

combinations = 15! / [4! * 11!]
combinations = 15 * 14 * 13 * 12 * 11! / [4! * 11!]
combinations = 15 * 14 * 13 * 12 / 4 * 3 * 2
combinations = 15 * 7 * 13
combinations = 1,365

answer is b

You might be interested in
Identify the corresponding word problem given the equation: x = 10.20 × 9 A) At a restaurant, William and nine friends divided t
Lynna [10]
I think it is B.  and the amount that they each need to pay is $1.13
7 0
3 years ago
Find end and mid point
ICE Princess25 [194]

Answer:

You already post your answer!

Step-by-step explanation:

Maybe you should get two points in order to find midpoint and endpoint!

or you should give other information!

4 0
3 years ago
what is [(7 raised to -1 - 8 raised to -1) whole raised to -1] -[(3 raised to -1 - 4 raised to -1) whole raised to -1] pls say f
soldier1979 [14.2K]

Step-by-step explanation:

7 raised to -1 - 8 raised to -1 whole raised to -1 is 56

3 raised to -1 - 4 raised to -1 whole raised to -1 is 12

8 0
3 years ago
1)There are whole numbers that are not integers.
tiny-mole [99]

Answer:

1).false 2). false 3).true 4). true

Step-by-step explanation:

1).All whole numbers are integers, so s...” That's right! All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.

3).. Integers include all whole numbers and their negative counter part e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,… Where a and b are both integers. is a rational number but not an integer. 4). All integers are rational number. Since we can rewrite an integer into a fractional form by diving it by 1. For example, 4=41 4 = 4 1 . But not all rational numbers are integer.

6 0
3 years ago
Read 2 more answers
A survey of the men in a certain town showed that 35% of the men have blond hair and 14% of them have blond hair and blue eyes.
natita [175]
If you are given he has blond hair, so the total probability will be 35%. And among them, he needs to have blue eyes, its probability is 14% among the 35%. So the final probability is 14%/35%=40%.
7 0
3 years ago
Other questions:
  • What is the answer to 8+7 exponent 3+(8-2)+24 divide by 3
    15·1 answer
  • write an equation to represent the relationship "a number decreased by negative 7 is the same thing as 48
    11·2 answers
  • How would you write 0x+19y=38 in slope-intercept form?
    7·1 answer
  • HELP!!! 15 points and marked brainliest
    6·1 answer
  • Sam is flying from Columbus, Ohio, to Kralendijk, Bonaire, a distance of 2,488 miles. First, he flies 995 miles to Miami, Florid
    15·1 answer
  • Given the function g(m) = √— m − 4 , solve g(m) = 2
    8·1 answer
  • Which of the following graphs corresponds to the function y = x+2 / x-3 ?
    12·2 answers
  • Which equation finds m given E, and C
    5·1 answer
  • Please help (add work/reasoning if you can)
    10·2 answers
  • Evaluate g(x)=4−3x when x=−3, 0, and 5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!