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Outline and evaluate the economic effects of a fall in the value of the dollar?

As this question is asking you to ‘Outline and evaluate’, this question needs to be answered in two sections. The first section of the essay will provide examples of economic effects as a result in the fall ...
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Answered by Tania L. • Economics tutor
3010 Views

Differentiate ((x^2)+1)^2

To differentiate this, we use the power rule and the chain rule. First we differentiate the outside part, which equals 2((x^2)+1). However, because the inside of the square is a function, we have to differen...
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Answered by Adrian C. • Maths tutor
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My coursework essay question is really intimidating, what is the best way to approach a task like this?

When answering a large coursework essay question, it is important to get a basic understanding of the context surrounding the question. Doing research on the time period and events you will be talking about ...
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Answered by Helen V. • History tutor
3212 Views

People often say you can’t revise for English. I know that isn’t true, but it seems really hard – you can’t just learn loads of vocab, or long lists of equations. What’s a good way to revise English efficiently?

In an English exam you can’t just rattle off everything you know and expect to get marks. You need to be able put your knowledge to work on the question at hand if you want to get the best possible grade. So...
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Answered by Samuel H. • English tutor
2697 Views

What are the events in synaptic transmission?

The presynaptic action potential reaches the synaptic knob. 2) The terminal is depolarised. 3) Voltage gated calcium channels in the presynaptic knob open. 4) Calcium enters through the calcium channels. 5) ...
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