Science & Mathematics - 4 November 2007

is the answer 179? if not, then please tell me how to get the correct answer.

2007-11-04 12:54:38 · 4 answers · asked by Anonymous in Chemistry

im just a little confused on some simple considerations of the derivative properties do we take teh constant x into consideration? And how would u do this problem?

2007-11-04 12:52:21 · 5 answers · asked by liquid_force_evolution 2 in Mathematics

2007-11-04 12:52:12 · 7 answers · asked by Anonymous in Mathematics

What is the Chromosomal Theory of Inheritance? What are two pieces of evidence that support this theory?

2007-11-04 12:51:13 · 1 answers · asked by Anonymous in Biology

How do you know if a compound has only one name when working with multiple charged cations?

2007-11-04 12:50:50 · 2 answers · asked by Anonymous in Chemistry

2007-11-04 12:48:15 · 8 answers · asked by Anonymous in Weather

formula: S=L-rL
Solve for r in the formula above

2007-11-04 12:47:23 · 7 answers · asked by jennifer 1 in Mathematics

2007-11-04 12:46:16 · 13 answers · asked by Anonymous in Astronomy & Space

(-5) what is the deal with this?
What do I do?

2007-11-04 12:46:11 · 7 answers · asked by Jon J 2 in Mathematics

wat is the original source of engery for all organisms in a food pyramid? wat is herbivores? wat is biomass? wat is decomposer?

2007-11-04 12:45:23 · 5 answers · asked by xmissxtiffiex 1 in Biology

Can anyone explain how to calculate the pH of 0.300 M HONH3Cl? and how to calculate a mixture containing 0.300 M HONH2 (Kb =1.1*10^-8) and 0.300 M HONH3Cl?

2007-11-04 12:45:10 · 1 answers · asked by Anonymous in Chemistry

I am in china

2007-11-04 12:44:07 · 7 answers · asked by Anonymous in Weather

Solve this equation if the domain is { -4, -2, 0, 2, 4}
4x - 3y = 0

2007-11-04 12:42:45 · 3 answers · asked by fabulous! 1 in Mathematics

2007-11-04 12:42:08 · 7 answers · asked by Anonymous in Mathematics

what results would be expected from this?

2007-11-04 12:40:56 · 1 answers · asked by jeevus 1 in Biology

I need help with this problem.

Arrange the following according to expected values for b (volume correction value) in van der Waal's equation.

He, CO2, H2O, HF, SF6

2007-11-04 12:37:43 · 3 answers · asked by Craig S 2 in Chemistry

2007-11-04 12:37:39 · 2 answers · asked by brittanyy 2 in Mathematics

a)electrolytic cells
b) galvanic cells
c)equilibrium cells
d) none of the above

2007-11-04 12:36:53 · 10 answers · asked by Anonymous in Chemistry

2007-11-04 12:36:41 · 3 answers · asked by Anonymous in Physics

2007-11-04 12:35:06 · 3 answers · asked by Somebody 2 in Medicine

What is the difference between convergent and divergent series? How is a convergent series sum related to the limit of the series? How are asymptotes related to limits? As series become infinite, how do the sums of convergent series differ from the sums of divergent series? How can we ever know what happens to a function or series as it approaches infinity?

2007-11-04 12:34:31 · 1 answers · asked by hjunetta 1 in Mathematics

1)the expression radical 27 + radical 12 is equivalent to....A)5 radical 6 B)5 radical 3 C)radical 39 D)13 radical 3

2)In a class of 50 students, 18 take music, 26 take art, and 2 take both art and music. How many students in the class are not enrolled in either music or art? A)6 B)8 C)16 D)24

3)The set of intergers {3,4,5} is a Pythagorean triple. Another such set is A){6,8,12} B){8,15,17} C){6,12,13} D){6,7,8}

please help me!

2007-11-04 12:32:18 · 1 answers · asked by Anonymous in Mathematics

2007-11-04 12:31:41 · 3 answers · asked by Anonymous in Biology

2007-11-04 12:31:15 · 6 answers · asked by abraymond5 1 in Mathematics

2007-11-04 12:30:56 · 10 answers · asked by Anonymous in Medicine

like atoms and stuff haha i don't know why i'm asking this

2007-11-04 12:29:44 · 8 answers · asked by Anonymous in Chemistry

I'm doing a speech, and I need to know some websites and reasons why animal testing is needed in medical research.

Thanks!

2007-11-04 12:29:09 · 5 answers · asked by NecropolisXR 6 in Medicine

1+2(a+1)=3(a+4)

2007-11-04 12:29:03 · 4 answers · asked by Anonymous in Mathematics

?

2007-11-04 12:27:13 · 12 answers · asked by Anonymous in Astronomy & Space

Find the domain:

1) 1 / (x^3 + 25)

2) 1 / (x^3 - 25)

2007-11-04 12:26:58 · 2 answers · asked by Ashke 1 in Mathematics