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arsen [322]
3 years ago
11

Is it a convenience sample or voluntary response sample for both

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

both of the questions are examples of convenience samples

Step-by-step explanation:

A voluntary response would be where the people get to choose to respond to the survey. In both of these cases, teachers are specifically asking for their students opinions.

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Someone ft me pls :(
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Step-by-step explanation:

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What is a simpler form of (2x²-3x+1)(x-3)?
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Last week Amelia runs 5 miles in 10 minutes and she jogs 8 miles in 15 minutes. At this rate, how many total miles if she spent
Lady_Fox [76]

Answer:

46 MI

Step-by-step explanation:

5:10

8:15

X:60

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3 0
3 years ago
If (-7,43) and (4,-12) are two anchor points on the trend line, then find the equation of the line
Romashka [77]
Slope, found using the points is -55/11 = -5
We use that for the equation y=mx+b where m=-5. Since we also know one of the points, we can plug that in and find b
-12=-5(4)+b
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8 0
3 years ago
What is the slope of a line that is perpendicular to the line v=-1/3x-6
bija089 [108]

If you are trying to find the slope of a line that is perpendicular to another line, you would need to change the sign and change it to the fraction's reciprocal.

m = -\frac{1}{3}

Change the sign of the slope:

\frac{1}{3}

Finally, make the reciprocal of the original slope (switching the numerator and denominator):

\frac{3}{1}

Simplify:

3

Final answer:

m=3

7 0
3 years ago
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