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
notka56 [123]
3 years ago
5

In a country that only wants girls, every family continues to have children until they have a girl. If they have a boy, they hav

e another child. If they have a girl, they stop. What is the proportion of boys to girls in the country
Mathematics
1 answer:
Alik [6]3 years ago
7 0

Complete Question

In a country in which people only want Girls, every family continues to have children until they have a Girl. If they have Girl, they stop. If they have boy, they will continuous have child. Assuming that the birthrate of Girl is 52%, what is the proportion of Girl in the country?

Answer:

0.52

Step-by-step explanation:

From the question we are told that

52% is the birthrate of Girls

Therefore

       \frac{52}{100} =0.52

0.52 is the proportion of Girls to boys in that country

You might be interested in
2.In a large university 13.5% of the students take economics, 24.7% of the students take statistics and 11.7% take economics and
Salsk061 [2.6K]

Answer:

The probability that a randomly selected student didn’t take economics but did take statistics is 13%.

Step-by-step explanation:

Let the event that a student offers Economics be E.

The event that a student does NOT offer Economics is E'.

Let the event that a student offers Statistics be S.

The event that a student does NOT offer Statistics be S'.

P(E) = 13.5% = 0.135

P(S) = 24.7% = 0.247

P(E n S) = 11.7% = 0.117

Find the probability that a randomly selected student didn’t take economics but did take statistics

This probability = P(E' n S)

Since E and E' are mutually exclusive events,

P(S) = P(E' n S) + P(E n S)

P(E' n S) = P(S) - P(E n S)

P(E' n S) = 0.247 - 0.117 = 0.13 = 13%

Hope this Helps!!!

6 0
3 years ago
Paul was making some brownies and cupcakes for his school fundraiser. If the brownies needed 4.8 cups of sugar and the cupcakes
ArbitrLikvidat [17]

Answer:

10 cups in total.

Step-by-step explanation:

4.8+5.2= 10.00

add the .2 to the 4.8 you get get 5 then add 5.0+5.0

8 0
3 years ago
Write and expression for the AREA of the figure in simplest form.<br> 2x-12<br> 1X-6
valina [46]

Answer:

2

−

1

2

1

−

6

−

1

1

9

−

6

Solution

−

1

1

9

−

6

hope this helps

8 0
3 years ago
When two parallel lines are cut by a transversal the<br> angle pairs formed are either - or -
Elodia [21]

the corresponding angles are congruent, the consecutive interior angles are supplementary (=180 degrees), alternate interior angles are congruent and alternate exterior angles are congruent. Hope this helps!

7 0
3 years ago
At the beginning of the day, the stock market starts at zero then drops 60 1/2 points and stays at this level for most of the da
dangina [55]
2 BECSUE IT ADD AND SHOEW YOUR WORK

3 0
3 years ago
Other questions:
  • Ratio of 1/16 to 1/16
    12·1 answer
  • Solve for x! Please help!
    11·1 answer
  • A book is on sale for $6 off of the regular $24 price. What percent is the discount? [Type your answer as a number.]
    11·2 answers
  • Why was the incident between Mack and Morris is called a massacre ?
    5·1 answer
  • What is the solution to the algebraic equation 7 less than 4 times a number is 21
    13·2 answers
  • Help me please! It’s due in like 10 minutes and I’m barely on the 8th question !!!
    8·2 answers
  • Solve the equation: 3(x - 2) = 36<br><br><br><br><br> X=-5<br> X=14<br> X=10<br> X=5
    5·2 answers
  • Marco makes $18.80 per hour working at a furniture store. After 40 hours in one week, he makes 1.5 times his regular wage. How m
    15·2 answers
  • Solve for x <br> A 15 <br> B 16<br> C 2.4<br> D 12
    6·1 answer
  • Write the slope-intercept form of the equation from the given the slope and y-intercepts
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!