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
PSYCHO15rus [73]
3 years ago
13

A family has two children. What is the probability that the younger child is a boy, given at least one of the children is a boy?

A. 1 B. 1/2 C. 1/3 D. 2/3
Mathematics
1 answer:
omeli [17]3 years ago
6 0
It is B 1/2 because it's a 1 out of 2 chance
You might be interested in
In order to find constant rate, you need to use change in y ÷ change in x right?
NemiM [27]

Yes u have to and as long are you do than you would be right

3 0
3 years ago
Graph the line that has a slope of 1/9 and includes the point (0,8)
Crank

Answer:

Step-by-step explanation:

y = mx + b

slope(m) = 1/9

y int (b) = 8.....or (0,8)

y = 1/9x + 8.....this is ur equation

ur x intercept is : (can be found by subbing in 0 for y

0 = 1/9x + 8

-1/9x = 8

x = 8 * -9

x = - 72....or (-72,0)

7 0
3 years ago
Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Alex_Xolod [135]

Answer:

Step-by-step explanation:

4y+3x

5 0
3 years ago
If f(x) = 5-2x^3 and f^-1 denotes the inverse function of f, then f^-1(x)= ?
-BARSIC- [3]
f(x)=5-2x^3\\
y=5-2x^3\\
2x^3=-y+5\\
x^3=-\dfrac{y-5}{2}\\
x=\sqrt[3]{-\dfrac{y-5}{2}}=-\sqrt[3]{\dfrac{y-5}{2}}\\
f^{-1}(x)=-\sqrt[3]{\dfrac{x-5}{2}}
7 0
3 years ago
Pls help meeeeeee!!!!!
natima [27]
11 9/10 First you have to add 10 3/5 and 12 1/2. You get 22 11/10. That is an improper fraction. There are one 10 in 11. So you add 1 1/10 to 22. You get 23 1/10. Now you have to subtract 23 1/10 and 35. You get 11 9/10
4 0
3 years ago
Other questions:
  • leona has three dollars less than skye. together they have 17 dollars. how much money does skye have?
    8·1 answer
  • If a lot contains 48,000 square feet and is 240' wide, how deep is the lot?
    6·1 answer
  • The times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of
    6·1 answer
  • Subtract and simplify: 4y/y^2-10y+21-1/y-3
    11·1 answer
  • You start driving north for 12 miles, turn right, and drive east for another 16 miles. At
    11·1 answer
  • Whats your spotify user, i need some new playlists to listen to<br> mine is nllazzari
    15·1 answer
  • If f(x) = x2 – 3, then f(-1) is equivalent<br> to
    6·2 answers
  • Troy is going to spain and needs to convert his dollars to Euros. He knows that when he goes, $5.00 is equivalent to about 3.45
    12·1 answer
  • Slope Intercept form of a Line.
    9·1 answer
  • HOW DO I FIND THE SLOPE OF A LINE PERPENDICULAR TO EACH GIVEN LINE???
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!