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miv72 [106K]
1 year ago
15

A COUPLE PLAN TO HAVE THREE CHILDREN.

Mathematics
1 answer:
Helen [10]1 year ago
4 0
A) 8 possibilities
BBB
GBB, BGB, BBG
BGG, GBG, GGB
GGG

B) 0, 1, or 2 boys not 3
7/8

C) 2 or 3 girls
4/8=1/2

D) same sex
2/8=1/4
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Mark on the lines whether the statement is correct about the graphs.
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Step-by-step explanation:

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Answer:

Spencer and Abigail are correct

Lauren is incorrect

Step-by-step explanation:

Spencer and Abigail are correct

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This is Abigail's method

It doesn't matter which point you label as point 1 and point 2, as long as you carry out the slope calculation correctly.

Lauren's calculation is wrong as she calculated her slope as:

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where it should have been m=\dfrac{y_2-y_1}{x_2-x_1}

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Thus, the greatest common factor is 2x^6

5 0
3 years ago
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