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Genrish500 [490]
3 years ago
7

Helpp again cause no one answered me </3 so please help!!! ​

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0
It’s definitely the second one not the first
Serjik [45]3 years ago
3 0

Answer:

its the first one.

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Find the probability that the family of 3 children will have exactly 2 girls
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Well if we're talking genetics included in the answer its 3/8
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Find the area of the green sector if m2 A-T<br> and the circle has a radius of 10 inches.
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The area is:

A = πR² ------- 2π

A = x --------- π/6

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marysya [2.9K]

Answer:

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2 years ago
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Anna11 [10]

Answer:

Cost of a pound of chocolate chips: $3.5

Cost of a pound of walnuts: $1.25

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x - cost of a pound of chocolate chips

y - cost of a pound of walnuts

We create two equations based on the information we have:

3x+2y=13

8x+4y=33

The whole point of these problems os to get rid of x or y. In this question, we can do this by multiplying both sides of the first equation by 2, and then subtracting it from the second equation:

8x+4y=33

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2y=2.5

y=1.25

Hope this helps!

4 0
3 years ago
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