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ZanzabumX [31]
3 years ago
6

An someone please help !!!

Mathematics
1 answer:
ollegr [7]3 years ago
4 0

Remark

The sample was not voluntary. 284 people at random were selected. A is incorrect.

The question was a "yes/no" question. You either supported the motion, or you did not. One response did not influence the other. B is incorrect.

There's no data missing that can't be calculated. 20 people refused to answer for one reason or another. A very large number of people supported the pole so the 20 people would not make a difference no matter how they voted. Still the 20 people were not reported but could be calculated. The better answer is D. <<<< Answer.

You could say C but there are other possible reasons and a more general answer is needed.

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Point A, coordinates (4,3), is reflected onto its image Point A', coordinates (4,-5). Determine the line of reflection.
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Answer:

y = 4

Step-by-step explanation:

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Find Tan A and Tan B. write each answer as a fraction and as a decimal rounded into four places.
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Tan A = 18/27
Tan A = 2/3
Tan A = 0.6667

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WHAT IS THE UNIT RATE 1000 MILES PER SECOND
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Which is the correct step below for using the grouping method to factor the following polynomial? 8x - 6 - 12x2 + 9x
IrinaVladis [17]
8x - 6 - 12x^2 + 9x

2(4x-3)-3x(3x-3)

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4 0
3 years ago
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Slope intercept of (2,-12) and (5,6)
nlexa [21]

Answer:

<em>The slope of the line is m=6.  </em>

<em>The y-intercept is (0,−24).  </em>

<em>The equation of the line in the slope-intercept form is y=6x−24.</em>

Step-by-step explanation:

The slope of the line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=2, y1=−12, x2=5, y2=6.

Plug the given values into the formula for the slope: m=(6)−(−12)(5)−(2)=183=6.

Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).

b=−12−(6)⋅(2)=−24.

Finally, the equation of the line can be written in the form y=mx+b.

y=6x−24.

Answer:

The slope of the line is m=6.

The y-intercept is (0,−24).

The equation of the line in the slope-intercept form is y=6x−24.

8 0
3 years ago
Read 2 more answers
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