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Explain the process of suburbanisation and describe its effects (8 marks)

Suburbanisation = is the decentralisation of people, employment, and services from the inner city towards the rural urban fringe. One effect is that the affluent middle class often move to the suburbs where ...
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Answered by Lauran M. Geography tutor
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I don't understand why pressure changes the position of equilibrium in a reaction?

When thinking of pressure I like to think of two boxes joined together with the reactants in one and products in the other. When you make the boxes smaller (increase the pressure) the items in the box with m...
HW
Answered by Heather W. Chemistry tutor
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What makes directly addressing your audience an effective persuasive technique?

By using direct address, like a personal pronoun or an imperative, the writer creates the illusion of a relationship with the reader. This synthetic personalisation makes the author more likeable, and theref...
JK
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How can I integrate e^x sin(x)?

This integral is a particularly difficult integral that has shown up in STEP questions before. It's not hard because of how difficult the actual calculations are, but more because of how hard it is to spot t...
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Answered by Lawrence H. STEP tutor
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How could I sketch a graph of y=2x^3-3x^2?

To sketch a graph of an equation, there are several key features to consider. Firstly, we can consider where the graph crosses the x- and y-axes. When x=0, y=0, so the graph goes through the origin. If y=0, ...
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Answered by Lawrence H. Maths tutor
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