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E = P*t = 36 * 3600 = 1.3 * 105 J
[1 -2; -5 -4] determinant = {1 * (-4)} - {-5 * (-2)} = -4 - 10 = -14
A quadratic equation is an equations of the form: ax2 + bx + c = 0 (1) where a is not 0. The ways of finding the roots are: quadratic formula, factorising, substituting, completing the squa...
Globalisation is the process by which the world is becoming increasingly interconnected. Interconnectivity means that communication throughout the world has led to an increase in...
The five main macroeconomic objectives are balanced trade, a low and stable inflation rate, sustainable economic growth, low unemployment and a fair distribution of income. Some of these macroeconomic obj...
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