Science & Mathematics - 12 October 2006

can anyone tell me how i can convert a maple file with extension .mw( ie used on mac) to .mws(for windows) ?

thanks

2006-10-12 06:46:12 · 4 answers · asked by Sam 1 in Mathematics

2006-10-12 06:46:07 · 11 answers · asked by flavorlicious 2 in Mathematics

I understand they add palladium to gold to get white gold. This can be 18ct. Why is it white? Also they must add something to gold to make it 9ct. Why isn't that white??

2006-10-12 06:45:50 · 4 answers · asked by Chris J 2 in Chemistry

2006-10-12 06:43:33 · 5 answers · asked by luie1177 1 in Other - Science

2006-10-12 06:41:56 · 5 answers · asked by zamo 1 in Engineering

And if we wants to see Earth from Moon we also looks upward from Moon.(Remember we reached Moon from Earth by a Rocket which travelled upward from Earth).
How does this happen?

2006-10-12 06:41:25 · 12 answers · asked by Baiju 3 in Geography

true or false, classify this statement as true or false for all real numbers

2006-10-12 06:40:06 · 7 answers · asked by sammy 1 in Mathematics

true or false, classify this statement as true or false for all real numbers

2006-10-12 06:38:43 · 18 answers · asked by sammy 1 in Mathematics

Scientific explanation please...

2006-10-12 06:36:52 · 6 answers · asked by ♥ lani s 7 in Medicine

if you divide 1 and 0.999 reccuring then you get 0.333 recurring for both

2006-10-12 06:28:49 · 33 answers · asked by supremecritic 4 in Physics

His sister has the same mother and father as he does.

2006-10-12 06:27:56 · 6 answers · asked by big_blu_iz2006 1 in Other - Science

What were the alternatives to burial or cremation that she mentions in the book?

2006-10-12 06:25:41 · 1 answers · asked by alicia 2 in Other - Science

2006-10-12 06:24:21 · 4 answers · asked by Anonymous in Chemistry

2006-10-12 06:22:00 · 17 answers · asked by supremecritic 4 in Physics

2006-10-12 06:20:14 · 4 answers · asked by lcczgt 3 in Other - Science

2006-10-12 06:19:23 · 2 answers · asked by grv 1 in Engineering

2006-10-12 06:18:47 · 3 answers · asked by spastic 1 in Chemistry

3. for what value(s) of k is the line 2x = 3y + k a tangent to the parabola y = x squared - 3x + 4?

I know that i have got to equate the two solutions as they both are equal to y. After solving that, i got a quadratic equation. Using the equation I substituted it into the discriminant (b squared - 4ac = 0). I got the the value of k as -23. But according to the text book im using it says, the correct answer to this question is -23/12. I dont knw where that 12 comes from. Could you please show me how with clear and detailed steps??

Thanks in advance!!

2006-10-12 06:17:46 · 6 answers · asked by Anonymous in Mathematics

2006-10-12 06:14:01 · 30 answers · asked by rami 2 in Mathematics

2006-10-12 06:12:32 · 1 answers · asked by Grandma of six 5 in Medicine

It has been observed that more gas station fires occur on hot days than cold days. Explain this phenomenon using knowledge of the collision theory. (Hint: it is not just the temperature factor that causes). I need help with this question, please explain well, I'm only 15 years old!

2006-10-12 06:12:27 · 2 answers · asked by mbchelsea 1 in Chemistry

2006-10-12 06:11:38 · 5 answers · asked by aladin 1 in Astronomy & Space

2006-10-12 06:10:36 · 21 answers · asked by LUIS M 2 in Physics

2006-10-12 06:10:33 · 3 answers · asked by moon420 2 in Engineering

2006-10-12 06:10:10 · 8 answers · asked by Lisa 1 in Astronomy & Space

What is the answer?

2006-10-12 06:09:38 · 28 answers · asked by Raziel 3 in Biology

would you accept it...and why?

2006-10-12 06:08:44 · 9 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-12 06:07:49 · 5 answers · asked by Jayendra T 1 in Physics

I'll explain why in a bit but for now I just really need the answer!

2006-10-12 06:04:48 · 17 answers · asked by mr_sporty_spice 2 in Mathematics

it's either the numbers 3,5,8, or all real numbers

2006-10-12 06:01:41 · 10 answers · asked by sammy 1 in Mathematics