Member since March 29, 2011

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Probability, Math, Independent My Recent Posts

Mon 16 May, 2011 06:22 pm - I'm talking about vertical asymtote.. THat part doesn't matter (view)

Mon 16 May, 2011 02:46 pm - I have a function : f(x)= (6x-4)/(3^2+ 10x -8)
I have to find vertical asymtote, horizon asymtote, and hole
then I did like this 2(x-3) / ((x+4)(3x-2))
so the verical asymtote should be x=-4... (view)

Sat 14 May, 2011 09:46 am - thank you, so much (view)

Thu 12 May, 2011 05:44 pm - It's high school math
In what you give me, it's too rough to understand. (view)

Wed 11 May, 2011 06:48 pm - the least squares best fit line for the number of years in college X and the income level Y is Y=11.9+ 3.46X
Given that the standard errors of X and Y are Sx=1.8 and Sy = 7.2, what is the... (view)

Sun 10 Apr, 2011 04:27 pm - I think you were wrong
We choose it at the same time.
How about we choose 2 blue pens at the same times? (view)

Sun 10 Apr, 2011 03:11 pm - we have 5 blue pens, 7 green pens, and 9 yellow pens How many different ways can we choose 2 of them if
a. The order is important
b. the order is not important
(view)

Sun 10 Apr, 2011 03:06 pm - A 6-sided die is rolled. What is the probability of rolling a number that is even and a 1?
I think the question's wrong, because we can't have even and a 1 at the same time while just a... (view)

Tue 29 Mar, 2011 06:51 pm - The problem is
Find the probability when have at least 2 heads in 3 tosses of a coin
I can solve it by the list. But is's too slow if I have a big number
Like, The probability when have... (view)

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