I am not sure what your question is. Please repost the questions- they are cut off and difficult to see.
Answer:
I think so
Explanation:
So, for question one, 50 people across 20 random places, this would be pretty random. A random sample is sampling from people who have the exact same probablity of getting chosen. So if all the people are random, it should be a random sample. Now for question 2, this is a random sample. If you surveyed completely random people from completely random high schools, then the entire thing is completely random. Therefore, both scearios are random samples.
Hey there! I believe the answer for your question is A. Hope I helped! :)
we can conclude that the line is a horizontal line because both points share the same y value.
since the line is horizontal and every point on that line will have a y value of -4, the equation is y=-4
finally, the slope of this line IS zero. this is because the line is a horizontal line and all horizontal lines have a slope of zero.
hope this helped!
It's because the style is more carefree and fluid