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First we need to eliminate one of the Variables, to have an equation dependant on one variable. The coefficient for y in equation two is a third of the coefficient of the y in the second equation. Therefo...

'Deontology' is derived from the Greek word 'deon' meaning 'duty'. According to deontological theories, the morally right course of action is the one that fulfils our duties. The most famous deontological...

Liberal thought is based, at a philosophical level, on the concept of maximising personal and individual liberty. Stemming from a critique of medieval society, which was defined by a general lack of perso...

We can find the longest side of a right angled triangle (also called the hypotenuse) by using Pythagoras' Theorem and considering the lengths of the two other sides given to us. Pythagoras' Theorem is wri...

The mitochondria is an organelle in the cell which is used as a "power station" to provide the cell with energy in the form of ATP. It uses substrates like glucose, which is broken down in the c...