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Having chosen your subject, you want to use the personal statement as an opportunity to show why this specific courseis a good fit for you(youre writing for five courses, I know, feels like it’s five time...

The outer electron is further from the nucleus of the atom, therefore feeling less effective nuclear attraction .
As you descend the group 1 metals, more shells of electrons are present in the metal...

Rearrange the second equation in the form y = mx + c to get y = 3x + 4. Divide the first equation by 2 to get y = 2x + 1. When the lines intersect, they'll have the same x and y values, hence, set the equ...

In physics questions it is useful to not plug numbers in until the end and instead work through algebraically. Let's say the angle of elevation is a, the mass is m, the velocity at the end of the plank is...

The derivative of the function where x=π/6 is defined asThe limit as h->0 of [sin(h+π/6)-sin(π/6)]/hUsing the double angle formula, sin(h+π/6) = sin(h)cos(π/6) + cos(h)sin(π/6) = √3sin(h)/2 + cos(h)si...