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
givi [52]
3 years ago
6

Assume equal likelihood for the birth of boys and girls. What is the probability that a four-child family chosen at random will

have two boys and two girls, irrespective of the order of birth
Mathematics
1 answer:
garik1379 [7]3 years ago
7 0
Each child has a 50% chance to be a girl and 50%chance to be a boy so with 4 children the probability is
\frac{1}{2}  \times  \frac{1}{2}  \times  \frac{1}{2} \times  \frac{1}{2}  =  \frac{1}{16}
You might be interested in
What is the value of x in the triangle? A. 21 B. 10 C. 7 D. 7√3
enyata [817]
A

Working:
Tan(angle)=opposite/adjacent
Tan60 = x/7root3
x=7root3 x Tan60
Enter in calculator
x=21
4 0
2 years ago
I kinda need help on this! <br><br> which ordered pair represents the coordinates of point H
Alex73 [517]
I believe it is the last answer choice
7 0
2 years ago
Factor completely 3bx^2 - 9x^3 - b + 3x​
Anna11 [10]

Factor out the common terms in the first two terms, then in the last two terms;

3x^2(b - 3x) - (b - 3x)

Factor out the common term b - 3x

<u>= (b - 3x)(3x^2 - 1)</u>

5 0
3 years ago
The number 6 is a solution to which of the following inequalities?
Paladinen [302]

Answer:

21 + x < 28

Step-by-step explanation:

27 is in fact greater than 28 if you where to input 6 into the x spot, this is the only one that's a true expression.

8 0
3 years ago
Solve 2 more please?
murzikaleks [220]

11.

(87+91+86+x)/4=90.

x=96.

13.

50×y > 130.

the lowest number could be 3, because 50×2=120, which is less than 130.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use the relationship between the angles in the figure to answer the question.
    15·2 answers
  • Please solve this math question
    6·2 answers
  • Write a real-life problem that you can solve using a 45 degree, -45 degree, -90 degree triangle with an 18-ft hypotenuse. Descri
    5·1 answer
  • A 90% confidence interval for the mean percentage of airline reservations being canceled on the day of the flight is (1.1%, 3.4%
    12·1 answer
  • What is the answer to 2[n+6]=80
    11·2 answers
  • Find the value of a?<br> A) 3 <br> B) 4 <br> C) 6 <br> D) 9
    8·2 answers
  • Think I know this but need help
    8·1 answer
  • Factor the expression using the GCF.<br><br>7+14 = <br><br>​
    11·1 answer
  • Please help if you want brianleist!! :) uhm don't mind update- NO LINkS child..
    7·2 answers
  • Maria and her family sell their fruit at the market they have 2464 pieces of fruit to sell. They place them equally in 16 bins h
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!