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4 years ago

7

in a student survey the probability that a student chooses red as his or her favorite color is 3/8 if 120 students are surveyed

how many are likely to choose red as a favorite color

1 answer:

antoniya [11.8K]4 years ago

3 0

Answer:

45/120

Step-by-step explanation:

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Answer: $y-\frac{1}{2}=-(x+\frac{1}{2})$

Step-by-step explanation:

The point-slope form of the equation of the line is:

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Where "m" is the slope of the line and $(x_1,y_1)$ is a point of the line.

You know the value of the slope and you also know a point of the line, then you need to substitute values into $y-y_1=m(x-x_1)$ .

Therefore, you get that the equation of this line in point-slope form is:

$y-\frac{1}{2}=-1(x-(-\frac{1}{2})\\\\y-\frac{1}{2}=-(x+\frac{1}{2})$

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