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Price elasticity of demand is an economic concept that economists use to understand how demand is affected by changes in price. Formally, it explains the responsiveness to demand to a change in price. Whe...

Depuis plusieurs années, le sujet d’Immigration en France est devenu très populaire parmi toutes les classes et races. Si autre fois les immigrés étaient majoritairement européens, ce n’est plus le cas au...

Can either differentiate or using the completing the square method. Differentiation not covered at GCSE so completing the square should be done to get -((x+5/2)²+15/4). To find the max point we...

With grammar questions, examiners are looking for a straightforward answer about how a particular point of grammar works within a sentence. While it is good to use specific language such 'nominative', 'ma...

The New Deal was a series of government programs initiated by President Franklin Delano Roosevelt between 1933 and 1941. Designed to combat the economic downturn known as "The Great Depression,"...