Answer:

Step-by-step explanation:
To find the unemployment rate we have the next expression:

We have the next data:
200 million employed
20 million unemployed
40 million umemployed are not looking for a job
Then the total labor force will be the employed and the unemployed population then de have 260 million




Answer:
19,350.4 or 19,350 if they want it rounded
Step-by-step explanation:
To find the mean you must add up all the numbers. Then, divode that sum by the amount of numbers you added up.
Explanation:
16,746 + 18,423 + 20,536 + 19,572 + 21,475 = 96,752
96,752/5 = 19,350.40
Hope this helps you out!! : )
Answer:
Domain: [-4, 4]
Range: [-3, 5]
Function? No
Step-by-step explanation:
Domain is all x-values that can be inputted in the graph that returns an output.
Range is all y-values that are outputted when <em>x</em> is inputted.
A function has to pass the Vertical Line Test.