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Measure words are characters that are used when describing how many there are of a certain object.       E.g. if you want to say 'five books', you have to say ‘五本书 not ‘五书’. Therefore, 本 (the measure word...

An increase in the ROI(rate of interest) would increase the reward for saving money and hence increase consumers' incentives to save. This would reduce the levels of consumption in the economy and hence r...

In Spanish, the subjunctive tense is used to express doubt, uncertainty, wishes, demands and is often used after prepositional phrases expressing opinion or mood. In essay writing, it is generally importa...

Find the derivative of f(x)=x³ sin(x).

To do this calculation we need to use the product rule of differentiation: if f(x)=u(x)v(x), then the derivative is f'(x)=u'(x)v(x)+u(x)v'(x). In o...

Every argument needs a strong, concise point to it. This must be a point that drives the momentum of your whole analysis. After that, every argument needs evidence, to back this point up and then finally ...