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pishuonlain [190]
2 years ago
6

Find the probability of a couple having at least one boy when a couple has three children

Mathematics
2 answers:
elixir [45]2 years ago
8 0

Answer:

7/8

Step-by-step explanation:

assuming the probability of getting a boy and girl is 50 50,

(1/2)^3=1/8

1-1/8=7/8

gulaghasi [49]2 years ago
7 0
If you have one child you either have a boy or girl can you tell me the chance of having a boy
I am asking this to have an understanding of what you know
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Nesterboy [21]
No because they both have the same denominator!
5 0
4 years ago
A point has zero dimension. True or False?
djverab [1.8K]

Answer:

True

Step-by-step explanation:

A point is zero-dimensional with respect to the covering dimension because every open cover of the space has a refinement consisting of a single open set.

7 0
3 years ago
Read 2 more answers
Given f (x) = 1/3 (x +6) what is f (-6)?<br><br>help me pretty please!!​
Blizzard [7]

Answer:

  0

Step-by-step explanation:

Put -6 where x is and do the arithmetic.

  f(-6) = 1/3 (-6 +6) = 1/3 (0)

  f(-6) = 0

3 0
3 years ago
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Let <img src="https://tex.z-dn.net/?f=K" id="TexFormula1" title="K" alt="K" align="absmiddle" class="latex-formula"> be a circle
yan [13]

The bisector of angle APQ passes through O and this is illustrated below.

<h3>How to illustrate the information?</h3>

From the information given, the center is O. and the circle passes through O and cuts at K.

In this case, it should be noted that the circles are equal according to the SAS test.

Here, AOB + APQ = 180° (Linear pair)

2AOB = 180

AOB = 90.

Therefore, the bisector of angle APQ passes through O.

Learn more about bisector on:

brainly.com/question/11006922

#SPJ1

8 0
2 years ago
4x−2y=14 y=12x−1 solve by substitution
Tatiana [17]

Answer:

x= -3/5

Step-by-step explanation:

4x-2y=14

y=12x-1

4x-2(12x-1)=14

4x-24x+2=14

4x-24x=12

-20x=12

×= -12/20

x= -3/5

8 0
3 years ago
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