What is the slope of the line that contains the points (2, -6) and (-3, 1)?
a.

b.

c.

d.

The slope is

Step-by-step explanation:

The slope of the line passing through and is given by the formula;

The given line contains;the points (2, -6) and (-3, 1).

The slope is

For this case we have that by definition, the slope of a line is given by:

We have to:

Substituting in the given expression we have:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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