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As a general rule, the preterite is used when there is a finite beginning and end. If there is any ambiguity then use the imperfect. There are also specific rules for each tense.

If you are descr...

The ways to differentiate a function depend on the function itself. If there is only one x value in the function you can differentiate as normal (hard to explain on a computer), yet if the function contai...

Well we need to define what is meant by a pressure group before we attempt to answer this question. Now a pressure group is a group that tries to influence public policy in the interest of a particular ca...

'Diegetic sound' refers to any sound that comes from the world shown on screen, that is the source of the sound in part of the on screen environment. Some examples of diegetic sound include: a song playin...

Step 1: Write 125 as an exponent. Is there any number you can multiply by itself a few times to give you 125? The answer is 5 because 5 x 5 x 5= 5 x 25 = 125. Step 2: Since we know that 125=5^3, we can r...