Answer:
individuals perception of their position in life in the context of the culture and value systems in which they live, and in relation to their goals, expectations, standards and concerns.
The use of cell phones should be banned in schools.
Answer:
C). Both A and B.
Explanation:
A model is demonstrated as the rationalized and clarified form of reality that involves mere significant components by removing the less important aspects or details that would assist in reducing the complexity of the issue.
Any model is built upon forming assumptions as a complex economic issue could not be effectively observed or analyzed until its complexity is not neutralized or reduced and secondly, it is important to simplify the models to enhance its utility and functionality which is the chief aim of any model. Therefore, <u>options A and B</u> both are correct.
This pattern of a uniquely cold Northeast has held throughout the last two winters. The Eastern United States has been experiencing much colder weather than average, while the rest of the world has been experiencing hotter than normal conditions. While NOAA determined 2014 to be the hottest year on record globally, the Eastern United States stands out as a cold spot in a hot world.
So what is going on here in the East? While ‘global warming’ is clear in the map of temperature records across the globe, overall ‘climate change’ is more subtle. Some regions may experience more warming than others and some locations might even experience cooling for a while, while the overall globe warms.
The Eastern U.S. was one of the few regions on the planet that saw colder than average temperatures in 2014. Source: NOAA.
Such differential effects can result if the total global temperature rise actually changes the patterns of atmospheric circulation and ocean temperatures and currents. Is that what is happening here? Are the last couple of cold winters in Eastern North America actually a feature of the overall warming, driven by changes in atmospheric circulation?
Many in the Northeast would like to know, because that would tell us if we should expect more winters like these in the decades ahead. But the answer is not yet clear.
Some climate scientists have hypothesized that the warming Arctic and the loss of Arctic sea ice lasting through the summer is changing the behavior of the jet stream in a way that contributes to both the heat waves and drought in the western half of the North America and the Arctic break-outs of cold air afflicting the eastern half (Overland, Nature Climate Change, 2014, Vol 4, p.11-12). This is still a very controversial issue, however, and other climate scientists think that these regional patterns are just normal annual variation, albeit against a background of overall warming.
The question of how climate change is changing the likelihood of these interconnected regional weather contrasts is an extremely active field where more is known every day, but a definite answer on whether this Eastern cold spell is directly related to climate change is not yet known for certain.
Answer: The margin of error is 7.5
Explanation:
Since we know that the interval is of the form MOEx±, we have that 45 = MOEx−and 60 = MOEx+.by solving this system of equations, we find that MOE = 7.5
