Science & Mathematics - 13 October 2007

hello doc j. have u watched the tv show House? why do the doctors there.. like doctor chase the ones doing the laboratory testing for the serum bilirubin and all? isn't that supposed to be done by medical technologists? just asking. thanks

2007-10-13 23:51:51 · 6 answers · asked by Anonymous in Medicine

2007-10-13 23:32:19 · 17 answers · asked by Anonymous in Mathematics

Here is the question:

P.S. (i can't get the degree sign on my keyboard)

" Two angles of a triangle are 54degees and 72degrees. Find the ratio of the size of the third angle to the sum of the first two. "

I just don't know what it wants

2007-10-13 23:29:58 · 7 answers · asked by Me 3 in Mathematics

What's the speed of the Earth rotation? (Please in km/h or m/s)
And what's the length of the equator (in km)?
Thanx...

2007-10-13 23:29:07 · 3 answers · asked by Mar 3 in Earth Sciences & Geology

I read an artical saying that black holes may not exist. I am kind of confused. How do they form? How do they disappear? Will they ever hit Earth or the sun?

2007-10-13 23:28:02 · 12 answers · asked by m.n.m 1 in Astronomy & Space

when the rocket crashed in new mexico? did they resend the ashes again ?? thanks

2007-10-13 23:21:40 · 3 answers · asked by Anonymous in Astronomy & Space

2007-10-13 23:16:29 · 11 answers · asked by red_devil07 2 in Physics

achieve octet configuration??WHY???

2007-10-13 23:12:32 · 1 answers · asked by Anonymous in Chemistry

2007-10-13 23:09:43 · 14 answers · asked by Anonymous in Astronomy & Space

2007-10-13 23:08:39 · 1 answers · asked by Anonymous in Chemistry

i need to check something online at 12 noon est...but what time in the day is that for me,here in uk???

2007-10-13 23:08:21 · 4 answers · asked by lavender 2 in Geography

The suns struggling to break through over here.

2007-10-13 22:56:14 · 25 answers · asked by Jon 3 in Weather

2007-10-13 22:45:52 · 8 answers · asked by Anonymous in Engineering

People who say that nothing is impossible fail to understand maths. In maths 4 is not equal to 5 and there is no way you can prove that.

So basically there are things that are not possible. Can you think of some such things?

2007-10-13 22:23:10 · 10 answers · asked by Anonymous in Mathematics

A surveyor walking on a level ground at 10 Kph in the eastward direction sighted the top of a tall narra tree in the direction N12degreeE. After 30 mins the same tree now bears N48degreesE. How far was the surveyor from the tree during the first sight?

2007-10-13 22:19:58 · 3 answers · asked by delixir_21 1 in Mathematics

2007-10-13 22:18:46 · 3 answers · asked by Mark Z 1 in Mathematics

A pole tilts toward the sun and it has an angle of 8 degrees from the vertical and it casts a 22 foot shadow. THe angle of elevation from the tip of the shadow to the top of the pole is 43 degrees. How long is the pole?

2007-10-13 22:15:30 · 3 answers · asked by delixir_21 1 in Mathematics

2007-10-13 21:56:23 · 4 answers · asked by neil r 1 in Medicine

and its method of reaction in other
substance in the body.. please T_T

2007-10-13 21:55:44 · 2 answers · asked by ----- 1 in Chemistry

just wondering.

2007-10-13 21:53:19 · 8 answers · asked by feelingsense2002 2 in Medicine

any prayers that are related to math

2007-10-13 21:52:43 · 1 answers · asked by Anonymous in Mathematics

2007-10-13 21:35:35 · 9 answers · asked by strongbow 3 in Astronomy & Space

its one of these things i found on numerous IQ sites as well as in a few brain teasers. An example is given below. I would appreciate it if you could explain what the answer is and how you came to a conclusion. Cheers!
.
Ten people can paint 60 houses in 120 days, so five people can paint 30 houses in:

2007-10-13 21:01:07 · 9 answers · asked by Anonymous in Mathematics

i caught a big spider ( size of a quarter, with big abdomen ). what kind of common drug can i apply to it to make it go crazy?

2007-10-13 20:57:38 · 30 answers · asked by Anonymous in Zoology

Use the ratio test to decide if the series converges or diverges.

Let L be the limit obtained when applying the ratio test. Determine the value of L.

1) Infinity(Sigma),n=0 ((n^3)+1)/(2^n)
2) Infinity(Sigma),n=1 (2n)!/((n!)(n+3)!)
3) Infinity(Sigma),n=2 (3)/sqrt(n)

Does these series:
A) Converge
B) Diverge
C) The ratio test does not tell us anyhting about the convergence of the series.

2007-10-13 20:40:47 · 1 answers · asked by Victor 1 in Mathematics

2007-10-13 20:38:14 · 9 answers · asked by joery s 1 in Botany

2007-10-13 20:26:26 · 11 answers · asked by Anonymous in Engineering

2007-10-13 20:10:59 · 5 answers · asked by lucylonglegs 1 in Physics

we have a circle with the radius of 3.15 cm and an unknown triangle. using the circle, find the dimension of the smallest possible triangle that would fit the circle.

2007-10-13 20:06:53 · 1 answers · asked by Anonymous in Mathematics

i need 2 and the have to be small

2007-10-13 19:57:55 · 1 answers · asked by simom88888@verizon.net 1 in Engineering