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finlep [7]
3 years ago
11

Find the probability that when a couple has three ​children, at least one of them is a girl. ​(Assume that boys and girls are eq

ually​ likely.)what is the probability that at least one of the three children is a girl.

Mathematics
1 answer:
rjkz [21]3 years ago
7 0

Step-by-step explanation:

have a look at the above attachment... it has all the explanation

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Please help posted picture of question
Leni [432]
Hello!

First you factor 28

2^2 * 7 = 28

Now we have

\sqrt{2^{2} }  \sqrt{7}

If you take a square root of a square number they cancel out

2 \sqrt{7}

The answer is B)2 \sqrt{7}

Hope this helps!
8 0
3 years ago
On January 1t 2014, approximately 450 thousand buildings in the United Statcs (US) had sola panels. This number increased by a t
pogonyaev

Answer:

hm

Step-by-step explanation:

5 0
3 years ago
CDEF is a kite and FCE equals 16. Find 2
ELEN [110]

Answer:

m < 3 = 90 - 46 = 44 degrees answer.

Step-by-step explanation:

8 0
3 years ago
Solve the value for v.
NemiM [27]

Answer:

Hey mate !!

Your answer is so simple :)

<h2>V= 9°</h2>

Go through the explanation to understand.

Step-by-step explanation:

In the given question,

We see that 105° and it's adjacent angle (i.e. 8v+3° ) forms a supplementary angle. Which means the sum of 8v+3°+105° is 180°

<h3>Therefore,</h3>

According to the question

105 + 8v + 3 = 180

=  > 105 + 8v = 180 - 3

=  > 8v =  177 - 105

=  > 8v = 72

=  > v =  \frac{72}{8}

=  > v = 9

Answer the value of v is 9° .

Hope it helps you!!

#IndianMurga ツ

3 0
2 years ago
1. Kate is 3 years older than John and 5 years younger than Carri. If John is 12 years old, how old is
Doss [256]

Answer:

20

Step-by-step explanation:

12 + 3 = 15

15+5=20

3 0
3 years ago
Read 2 more answers
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