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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 important ...

Find the derivative of f(x)=x 3 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 our case, u(x)=x 3 an...

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 exp...

The smaller ion of the two would be Mg 2+ . Both ions have the same electronic arrangement so the amount of shielding occuring for both ions is the same. The key difference between the ions that causes the M...

The best way to do this is prove your interest. Rather than simply saying that you are passionate, demonstrate it in a way which shows you have gone beyond what you would be expected to do in school. You cou...