Answer:
A. Randomly select the sample in the lobby of the building so workers who do not enter the cafeteria can be included.
Step-by-step explanation:
They are alternate interior angles so they add up to 90.
8x-4+60 = 90 would be the equation.
Now, just combine the like terms.
8x+56 = 90
8x = 34
x = 4.25
Answer:
|M'∩F| > |S∩C|
Step-by-step explanation:
<h3 /><h3>The situation is depicted in the picture attached
</h3>
The green set is
M'∩F = freshmen who aren't math majors and it has |M'∩F| elements
The blue set is
S∩C = senior CS majors and it has |S∩C| elements.
So <em>“There are more freshmen who aren't math majors than there are senior CS majors”</em> can be written as
|M'∩F| > |S∩C|