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What is price elasticity of demand?

Price elasticity of demand is often shortened to PED A PED can be different variations of elastic, inelastic or unit elastic. What PED is is the responsiveness of demand to a change in price. The three main ...
HB
Answered by Harry B. • Economics tutor
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How do I structure an essay?

All essays should have the same structure- introduction, pro and con paragraphs (weigh the paragraphs by the conclusion you plan to draw on) then a short conclusion. Theme each paragraph with a theory (eg. M...
KM
Answered by Karima M. • Sociology tutor
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Analyse the manifestation of exile in The Metamorphosis

The exile in discussion in this essay is not that of geographical exile or deportation but exile of identity, of being out of place, out of time and of another time.Gregor’s exile manifests itself in his env...
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What is the Hardy-Weinberg equation and what is it used for?

The Hardy-Weinberg equation is a model predicting allele frequency in an population, under the assumption that the frequency of alleles in a population does not change and will contribute equally to the next...
JC
Answered by Juliet C. • Biology tutor
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How accurate is it to say that the lend-lease programme was the most important reason for the USSR’s victory in WW2?

This question is not just about the lend-lease programme but rather about the reasons why the USSR were victorious in World War Two. In approaching this question, the advantages and disadvantages of the lend...
LC
Answered by Louise C. • History tutor
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