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While analysing sources, how can I make my answers more nuanced and less predictable?

It's difficult to make the jump between a predictable, structured answer to a more cohesive and fluent answer. A fantastic way to overcome a mechanical answer to your source analysis is to incorporate contex...
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Answered by Rhys E. • History tutor
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Differentiate the equation 4x^5 + 2x^3 - x + 2

When you differentiate you find the equation which lets you find the gradient of the equation at a specific point.To do so you multiply the power of the x by the respective coefficient, then that becomes the...
Answered by • Maths tutor
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What does the Price Elasticity of Demand measure? How is it calculated? And why is it important?

Price Elasticity of Demand measures the responsiveness of quantity demanded by consumers after a change in price of the product. At A-Level this is measured via two points on the demand curve A and B. The pe...
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Answered by Remi C. • Economics tutor
2235 Views

How do you rearrange equations at Physics GCSE ?

Take the equation W=Fs . We want to make one thing the subject of the equation by clearing away all the stuff we don’t want on that side of the equation. Say we want to find s . To do this draw a line under ...
Answered by • Physics tutor
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Can you explain the importance of the refractory period within the axon?

The refractory period means that another action potential cannot be generated.This is important as it allows the action potential to not propagate back but reset via the sodium-potassium pump, to restore res...
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Answered by Eve L. • Biology tutor
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