you have a small typo P(X=x)=(n!/(x!(n-x)!)(p^x)((1-p)^(n-x)).

In LaTeX [IMG] you can use \includegraphics[scale=1]{•} scale=1 give the image just as it was saved scale=.5 would scale dimensions by...

we should probably use...

I believe that should be 95% fall within 2 standard deviations of the mean

That is what I get

Am I missing something...Don't we need to add them all up after the first 5 years we have 50 new people converted then those 50 people...

I'd love to see the solution to that integral :)

mopar...I would do this.. x/(x + 1) = x/(x + 4) from here x=0 is clearly a solution so now we can cancel the x's 1/(x + 1) = 1/(x + 4)...

I didn't read all the responses so yell at me if this has already been pointed out... Looks to me like the animation is showing the relation...

Opposite number or http://en.wikipedia.org/wiki/Opposite_number

you all really work too many hours :)

I wish you luck. I know you are not alone in your thinking ... "The first cop (rightfully) wrote me a $150 ticket" I find it...

LaTeX or [IMG] is free (I use miktex for LaTeX and texmaker as a frontend), but the learning curve is a little brutal. for example if you...

I wouldn't use Word to make an exam unless I had a gun to my head. I use LaTeX.

It is circular reasoning for this problem...plus they actually did it incorrectly.

that is a decent looking editor.... but in the video I was horrified to see they used L'Hospitals rule (and that they did it incorrectly) :)

( 3z squared - 4z + 2) + (2z squared + 7z - 6) [IMG] [IMG] Everything looks better with [IMG];)

Calculus III is an Elective...interesting.

'National Lampoon's Christmas Vacation' is my favorite. A close 2nd is 'A Christmas Story'

Those are just the classes that are on the books. It is quite possible that one or more of those classes have not run in a long time. I would...