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Here we need to use the product rule in order to differentiate as we have two functions involved that are being multiplied together. Therefore we use the formula:dy/dx = u dv/dx + v du/dxFirst let u=(x^2 ...

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- Explain, evaluate, analyse- it is important to consider the wording of the question as it indicates how the essay should be structured and to what extent a critic...

This question requires 2 logical steps. The first is to calculate how many balls Tom and Amy have after the transaction. The second is to use a formula to calculate the percentage of balls left . Reading ...

Must identify two problems and expand on each one to get full marks:FDR faced opposition from the Supreme Court as they ruled some aspects were unconstitutional, thus preventing legislation and progress. ...

It is defined as the value of the next best alternative forgone.