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Lady bird [3.3K]
3 years ago
6

Jenny plans to have two children but doesn't know if they will be boy-boy, girl-girl, or boy-girl. What is the probability that

she will have two boys?
0.5
0.25
0.75
1.00
Mathematics
2 answers:
Serggg [28]3 years ago
8 0
The probability of Jenny having two boys is 0.25
lubasha [3.4K]3 years ago
3 0
       B            G

B     <u>BB</u>         BG

G      GB        GG

.25

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Answer:

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Explanation:

part A identification for slope:

\sf 2x + 5y = 15

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comparing with slope intercept form: y = mx + b

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part B, solving the equation:

if the line is parallel, then the slope will be same.

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\sf y = \bold -\frac{2}{5} x -4 + 1

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Extra information:

check the image below. this proves that the line is parallel and passes through point (-10, 1). the blue line is question line and red the answer line.

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