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Higher wages may increase consumer expenditure increasing aggregate demand - diagram showing aggregate demand increasing. This causes demand-pull inflation if demand rises by more than money supply and the e...

x 2 -4x+4>0 => (x-2)(x-2)>0. We can illustrate this line on a graph showing a quadratic whose vertex is at (2,0). Therefore, the answer to our inequality is x<2,x>2 (but x does not equal 2) fo...

The Electoral College is not the best method because campaigns focus on swing states, demonstrated by the fact that in the 2012 Presidential Election, 38 states were not visited a single time. This may cause...

This question tests fundamental understanding of integration and checks that the student is not simply memorizing the simple examples for the test. Most students will remember that the integral of 1/x is ln(...

Isostatic sea level change refers to a change in the level of the land relative to the sea, and it is a localised change. The two main causes are isostatic rebound - the slow rise of areas that were once cov...