Approximently at least 5% of high school students smoked
The US government influences the economy by sending out economic relief
Answer:
between 62 and 98.
Explanation:
This question can be solved faily easy:
We denote "B" as the value average of the four test values for B score (between 80 - 89) and "X" as the score on the 4th test so to find the range of values that Alice needs to score in the 4th test we only have to replace in the next formula:


We reformulate the equation in function of B
We have the next range of values for "B" (80, 81, 82, 83, 84, 85, 86, 87, 88, 89), we replace those values in the formula and operate to get the range of values we need to score in the 4th test.










As we can see for Alice to get a B for the semester she needs to score on the 4th test a score between 62 and 98 points.
The correct answer is letter C.
Explanation:
According to these data it is possible to see that black men have fewer job opportunities and this is still a result of slavery and racial segregation that occurred in the United States, although these data are from 2012, I believe that the result of the research would be very similar.
Answer:
Qin Shi Huang standardized writing, a crucial factor in the overcoming of cultural barriers between provinces, and unifying the empire. He also standardized systems of currency, weights, and measures, and conducted a census of his people. He established elaborate postal and irrigation systems, and built great highway
Explanation: