Alex

There's a cute girl who I see at the gym every now and then. I'm confident enough to go up and talk to her but I am struggling to think of what to say apart from introducing myself, any ideas?

Can someone explain how ((t-h)s^2) / (ts^2)(t-h)s^2

Simply equals 1 - h/t

I live just outside Heathrow and for most days of the week a plane goes past my window, whether it be 1km away or 10km away, every few minutes. However today I have not heard or seen a single commercial plane.

I can also see on flightradar24.com that no planes are coming within 5 or 6 km of where they normally fly through their flight paths.

Does this potentially mean that some flight paths only operate on certain days?

I.e. Is it the interest rate of the countries to whom it has the debt (the world interest rate) or is it its own interest rate?

Specifically, why when there is an increase in the money supply does this lead to an increase in Aggregate Demand?

I am looking for somewhere to download the matshita uj8d2q from, any suggestions?

Apparently PA = 6 + PA/4 and from this we can deduce PA = 8, how is this so?

Are there features that some investment managers have in their funds that other's don't? I thought all funds of the same category were pretty much the same in terms of features?

I am looking at fund analysis and the Lipper ratings. I understand "Total return" "Consistent return" and I assume "Expense" means how much it costs for an investor to invest in the fund. But what does the "preservation" of a fund mean?

Can someone explain how (5+6)^2 is the same as (5^2 + 2(5)(6) + 6^2) and even how you get to the second bracket from the first?

Expanding the brackets of the first equation gives me (5^2 + 6^2) but this doesn't give the same answer.

What is the reason behind providing subsidies for the 25 countries that have export subsidies?

The WTO currently allows some countries to have certain export subsidies, but in general why is it so against it?

When output is greater than the natural rate the theory is that prices rise, returning output to the natural rate via a leftward shift in the LM curve. This is the basis of the neutrality of money but why do prices rise in the first place?

I was out with my friend and we were very drunk. He took my phone and texted this girl about going on a date for a joke.

However she accepted and now I have a date on Monday at 8pm with a girl I don't really want to go on a date with. How do I get out of this one without hurting her?!

For example when doing (a * ab) what is the answer? is it a^2b?

So I am expanding: =(x + dx)^2 - x^2

This expands to: x^2 + 2x * dx + dx^2 -x^2

Can someone explain where the 2x * dx bit has come from in the centre of the equation?

I am looking at some data for average selling price and quantity sold. The price for the product stays roughly the same over 4 quarters however the quantity sold is very volatile over the 4 quarters why are price and sales not simply inverse?

My question is if I plan on going out and drinking on the Thursday, is there much difference between me moving my workout back a day to Tuesday from Wednesday or will it make very little difference to my recovery? I want to get as much gain as possible from my workout but I will drink Thursday. By workout I mean weight lifting, not cardio in this case.

I am asking why a semiprime is used by the RSA, what's the difference between that and just using any old 2 large numbers, why is it an advantage that the two original numbers are prime?