One Tough Customer

Given a domain name such as MYDOMAIN.com I already know that there are some names that are a no-no. such as localhost. Is there an official of hostnames that are not allowed?

Somebody else said that:

The event min(X, Y ) ≥ 1 is the same as the event {X ≥ 1, Y ≥ 1}.

Are they telling me the truth?

Can anyone show me how to take the integral of the erf function?

Read about ERF first:

http://mathworld.wolfram.com/Erf.html

Suppose you have f(s) = erf( c * s) where c is a constant. Take d( f(s) ) / ds please.

A little probability and statistics problem from textbook: Can anyone explain the solution? The answer is 0.417. Hint is P(x>=2)=1-P(x<2) This is from 2nd edition of Alberto Leon-Garcia's text. stupid graduate level class at UCLA with stupid undergrad questions.

what is the probability that two or more (2) students in a class of 20 have the same birthday?

The arrival time of a prof. is uniformly distrib in interval between 8 and 9 am,

find the prob that the prof will arrive during the next minute given that

has not arrived by 8:30. Repeat for 8:50

(Leon-Garcia, 2nd ed)

This is a stupid question, but I have to ask anyway. I am a dude, normal 30 inch waisted sized one at that. And I have a pair of "boyfriend jeans." They don't fit me very well at all. too baggy around the legs and butt. Too tight around the waist line. How can these really be called Boyfriend jeans if they don't even fit on men properly? This is false advertiszing?

Ok, so this is question from an old midterm at UCLA's EE131A class. Thanks for helping to prove the solution.

a. Find the probability that the committee will have 2 men and 3 women.

b. Find the probability that the committee will have all women.

(integral) xe-x dx

suppose you had to integrate this:

f(x) = x e^(-x) dx

from 0 to infinity, what would it add up to?

e^(-x) is same thing as 1/e^x

How can you do this with uv substition?

This looks like the Rayleigh distribution. but its not.

can someone help solve this one:

integral of xe^x dx

Thanks,

I would like to adopt an American Orphan, I live in Los Angeles, run a business, am never home, but can make an extra key for the child. Where can I begin looking for a child who is:

1) over 10 Years Old

2) blond hair/ blue eyes

3) Not Retarded or disabled,

4) IQ over 95

5) Does not mind a little hard work

6) would like to live in So Cal

7) Speaks english

8) does not have an axe to grind

9) is living in an Orphanage

10) not named Annie

I would like to adopt an American Orphan, I live in Los Angeles, run a business, am never home, but can make an extra key for the child. Where can I begin looking for a child who is:

1) over 10 Years Old

2) blond hair/ blue eyes

3) Not Retarded or disabled,

4) IQ over 95

5) Does not mind a little hard work

6) would like to live in So Cal

7) Speaks english

8) does not have an axe to grind

9) is living in an Orphanage

10) not named Annie

Hey Guys,

I have an 01 Integra LS with a B18B USD Engine. I want to increase the power in this weak little thing. Can I replace it with a B20B from a Honda CRV, which seem to be in great abundance these days? Will a B20 fit in an Integra LS, and will the OBD-II ECM connect up properly?

If I rebuilt the B18 with Eagle 95MM Stroker Kit would I get the same performance effect?

I don''t want a VTEC. Too much complication for me.

Biff

I have some open questions, but none are answered!