Answer:
b.
Step-by-step explanation:
5/7 + 5/14 = 1.07142857143
you can round that to 1.1
Answer:

So then the difference between the two proportions is 0.045 and if we convert this into % we got

Step-by-step explanation:
For this case we can define the following notation:
represent the unemployment rate for high school graduates with no college degree
represent the unemployment rate for college graduates with a bachelor's degree
And for this case we need to find the difference in proportions of those unemployed between these two groups, we want to find:

From the info given we have 

And the difference:

So then the difference between the two proportions is 0.045 and if we convert this into % we got

Answer:
24 :))))))))))))))
Step-by-step explanation:
2/3 of 48 is 32, so 3/4 of 32 is 24.