Question 971080
I'm not sure how many questions you are asking or how to tell where one of your questions begins and the other one ends.  Repost using complete sentences and proper punctuation so that we poor tutors have a snowball's chance in hell of understanding what you mean.


If there are *[tex \Large x_1] objects of color *[tex \Large c_1], *[tex \Large x_2] objects of color *[tex \Large c_2], . . . , and *[tex \Large x_n] objects of color *[tex \Large c_n], then the probability of selecting an object of color *[tex \Large c_k] is given by:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  P(c_k)\ =\ \frac{x_k}{\sum_{j=1}^n\,x_j}]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it