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History is all about evaluating and critically analysing events and historical happenings. Including historiography in essays is very simple - you only need include an idea and the name of the historian o...

Indirect tax - Taxes imposed by the government on goods and services aka expenditure tax.

Price Elasticity of Demand - a measure of the relationship between a change in the quantity demanded of a p...

When approaching a Physics problem in IB, it is especially important to reread the question a couple of times and note down any information that you might think is relevant to solving the question and sta...

Created by Jeremy Bentham, it is a hedonistic (or in simpler words, pleasure driven) normative theory. We are basic animals driven by seeking pleasure and avoiding pain. Therefore, an action is morally go...

Using the sine rule it's possible to find the length opposite to the 72° angle. Therefore: 5/(sin63)=x/(sin72) x=5sin(72)/sin(63)=5.34 At this point, the third angle is needed. Since a triangle has a tota...