Answer with Step-by-step explanation:
There are three types of qualitative research are as follows:
1) Phenomenological
2) Grounded theory
3) Ethnographic research
<u>Phenomenological is a method of explaining that exists as an integral part of the world. </u>
For example, we all know very much about the 'counselors' but what does actually 'counselor' means?
<u>Ethnographic research is the study of mankind that gives scientific description of individual human societies.</u>
For example this type of research includes traditional anthropologic texts and it can be done by conducting interviews too.
<u>Grounded theory is the theory that theory which is emerged from the data which is collected.</u>
For example In this method, article is discussed theoretically and then use a visual mode to show how to use grounded theory.
That would be 8.235*10^-4
The range of the function f(x) = |x| is [0,∞)
<h3>How to determine the range?</h3>
The function is given as:
f(x) = |x|
The above is the parent equation of an absolute value function.
The above function cannot output any negative value.
This means that:
ƒ(x) >= 0
As an interval notation, we have:
[0,∞)
Hence, the range of the function f(x) = |x| is [0,∞)
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Answer:
Perpendicular
Step-by-step explanation:
To tell if the lines are perpendicular/parallel, you must look at the slope, but in this case, you must first get y by itself, like so:
3x + 7y = 15
-3x - 3x
___________
7y = -3x + 15
<em><u>Divide both sides by 7:</u></em>
y = 
<em><u>Now the other equation:</u></em>
7x - 3y = 6
-7x -7x
_________
-3y = -7x + 6
<em><u>Divide both sides by -3:</u></em>
y = 
You can see that the lines are perpendicular because the slopes (
and 
) are opposite reciprocals.
Answer:
1000 text messages
Step-by-step explanation:
y=0.05x+50
Y=0.02x+80
50+0.05x=0.02x+80
0.05x=0.02x+30
0.03x=30
1000=x
