SO AS TO is incorrect idiom.

So D is the better option. Even i felt 'they' is ambiguous. But i had to pick the best of the worst.
There must be some explanation to it

I think there is a typo in the question. It should be 'x' instead of 'n' rakes per month. Assuming 'x' rakes per month business makes 4x rakes from Nov to Feb. After shipping x/2 rakes in March 4x - x/2 = 7x/2 rakes are left. Rent is 0.10 * (3.5x). In April 3.5x - 0.5x = 3x rakes will be left . Rent...

Paradox: People with acute disease W have low blood/fat yet doctors say reduce blood/fat to prevent acute W. How is this possible? C says acute W happens only after the disease carrying agent feeds on the existing fat. That means people with high bood/fat levels are more likely to get this disease t...

it's asking for which of the following functions give the same result when u use x and x-1. f(x) = f(x-1).

Lets pick D. f(x) = x^2 * (1-x)^2.

Now replace x with x-1 in the above function.

f(x-1) = (1-x)^2 * (1-(1-x))^2 = (1-x)^2 * (x)^2 which is equal to f(x). So pick D.

When it says 'inscribed' means all the vertices of the cone should be on the 'hemisphere' (semi cercle). Refer to this u'll get an idea. http://www.google.com/images?client=firefox-a&rls=org.mozilla:en-US:official&channel=s&hl=en&q=triangle+inscribed+in+a+circle&um=1&ie=UTF-8...

Here's the general rule for rounding:

* If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
* If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

IS B the answer?

I'll Go With E.