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
mihalych1998 [28]
3 years ago
5

Suppose we have 12 women and 4 men. If we divide these 16 people into4 groups of size 4, what is the probability that each group

contains a man?
Mathematics
1 answer:
balu736 [363]3 years ago
6 0

Answer:

P= 0.0039

Step-by-step explanation:

From Exercise we have 12 women and 4 men.

We calculate the number of combinations of 16 people, to be divided into 4 teams of 4 people each.

{16}_C_{4} · {12}_C_{4} · {8}_C_{4} =

=\frac{16!}{4!·(16-4)!} · \frac{12!}{4!·(12-4)!}· \frac{8!}{4!·(8-4)!}

=1820 · 495 ·  105

=94594500

The number of favorable combinations is

{12}_C_{3} · {9}_C_{3} · {6}_C_{3} =

=\frac{12!}{3!·(12-3)!} · \frac{9!}{3!·(9-3)!}· \frac{6!}{3!·(6-3)!}

=220 · 84 ·  20

=369600

The  probability is 369600/94594500=16/4095=0.0039

P= 0.0039

You might be interested in
I the equation 3x^2+6x=12, the value of c is?
ozzi

Answer:

c = -12

Step-by-step explanation:

Quadratic Standard Form: ax² + bx + c

Step 1: Write equation

3x² + 6x = 12

Step 2: Subtract 12 on both sides

3x² + 6x - 12 = 0

Here, we have the standard form of the quadratic. We see that our c = -12

4 0
3 years ago
Pam budgets $164 for fitness training. She buys a pair of hand weights for $12.65 and pays $10 per fitness class. Which inequali
NARA [144]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Helpppppp Pleaseee :)
Anika [276]
Answer: 5 only (?).
3 0
3 years ago
Read 2 more answers
Which of the following is a correct unit of weight: kilogram, newton, grams, slugs
AveGali [126]

Answer:

gram

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can someone help me with this work please
tangare [24]

Answer:

-See below

Step-by.step explanation:

In the first column, on the left of the vertical line, you place the first digit of the number , then on the second row on you place the second digit.

So on the second row you have the entries:

1 | 2 2 4 representing  12, 12 and 14.

On the first  row the 2 0ne digit numbers 3 and 8 are represented by

0 | 3 8.

Similarly the last 2 rows are:

2 |  0 1 3 6

3 |  4

8 0
3 years ago
Other questions:
  • At the nature center, pond exploring began at 10:40 a.m. and lasted 2 hours and 28 minutes. Then lunch began and lasted 30 minut
    13·2 answers
  • A function in which each y value has more than one corresponding x value is called a
    10·1 answer
  • Help me with this... please and thank you!
    6·1 answer
  • A group of forty-eight eight grade students was surveyed to find out much time they spent studying for their final exam and thei
    11·1 answer
  • (GIVING BRAINLIEST!!!!!!!!!)
    13·1 answer
  • Please help me ASAP this is hard
    9·1 answer
  • The numbers 24, 22, 34, 28, 29, 24, 25 29, a and b have a median of 27 and a mode of 29. Given that a
    10·1 answer
  • I need to solve the equation 6n + 21 = - 3 - 2n
    12·2 answers
  • Please help! Find the approximate location of the decimal form of 2/3 on the number line below
    14·1 answer
  • f(t) = t^2 + 19t + 601) What are the zeros of the function?Write the smaller t first, and the larger t second.smaller tlarger t2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!