Sunday

February 19, 2017
Total # Posts: 315

**Gases - van der waals**

It turns out that the van der Waals constant b equals four times the total volume actually occupied by the molecules of a mole of gas. Using this figure, calculate the fraction of volume in a container actually ocupied by Ar atoms (a) at STP, (b) at 100 atm pressure and 0 ...

*December 7, 2006*

**american hist**

why did the framers begin the constitution with "we the people..."? http://en.wikipedia.org/wiki/Democracy

*October 15, 2006*

**american hist**

-how were the federalists able to win ratification of the constitution? http://en.wikipedia.org/wiki/Federalist_Papers http://en.wikipedia.org/wiki/History_of_the_United_States_Constitution http://www.answers.com/topic/ratification-of-the-constitution

*October 15, 2006*

**chemistry**

"Newton's law tells us that Force= Mass x Acceleration. We also know that Energy = Force x Distance and Pressure= Force/Area. Using these relationships and table I-1 [I'll type it out], derive (do math stuff) the dimensions of newtons, joules, and pascals in terms...

*September 13, 2006*

**chemistry**

"Newton's law tells us that Force= Mass x Acceleration. We also know that Energy = Force x Distance and Pressure= Force/Area. Using these relationships and table I-1 [I'll type it out], derive (do math stuff) the dimensions of newtons, joules, and pascals in terms...

*September 13, 2006*

**orientalism of muslim and arab american**

I can't believe all the student over the years with the same questions from UOP. I am a student there as well. I am having a hard time with this assignment as well. I believe the assignment was created after 9/11 and has never been updated because there is nothing new on ...

*August 6, 2006*

**brain teaser help**

what does 50 = L with a W.N. mean?

*August 20, 2005*

**algebra anyone**

How to you compute the intercepts of a quadratic function? For the x-intercept, set x to 0. For the y-intercept(s) (if any), set y to 0.

*June 28, 2005*

**algebra**

: In case of a quadratic function, why are there two x-intercepts and one y-intercept? Let's say x^2 = y, which is a quadratic function. For every value of y, there are two possibilities for x. For example, if y is 4, x can either be 2 or -2.

*June 28, 2005*

**algebra**

Why are there two solutions in the quadratic equation and Why do you factor a quadratic equation before you solve it

*June 21, 2005*

**help!!!!!!!!!!**

When factoring a trinomial, why is it necessary to write the trinomials in four terms?" You keep posting this without any thinking. Can this be factored in four terms? 10x^5 + 2x + 17 Perhaps you are meaning factoring the "quadratic" (a polynomial of degree 2) ...

*June 16, 2005*

**math**

When factoring a trinomial, why is it necessary to write the trinomials in four terms

*June 16, 2005*

**math**

When simplifying a rational fraction, why do you need to factor the numerator and the denominator? Include two examples! I will be happy to critique your thinking on this. I wouldn't ask if I knew how to guess

*June 14, 2005*

**MORE MATH**

What is the factoring by grouping? When factoring a trinomial, why is it necessary to write the trinomials in four terms? I will be happy to critique your thinking on this. I do not understand to even answer it? (Broken Link Removed) (Broken Link Removed) How do we determine ...

*June 14, 2005*

**math**

When simplifying a rational fraction, why do you need to factor the numerator and the denominator? Include two examples! to get like terms Can you explain a little more? When you factor then you can cancel like terms Example: 12/3 (3)(4) ------- = 4/1 =4 3 i need to ask you a ...

*June 14, 2005*