Science & Mathematics - 20 January 2007

where you are staying, i`m in Scotland and it is raining and freezing, just thought i would ask

2007-01-20 23:03:49 · 30 answers · asked by MAD FEMALE 4 in Weather

Could you give some examples, and relate the virtual particles to the field or interaction they are involved with?

2007-01-20 22:57:43 · 3 answers · asked by Jess 2 in Physics

2007-01-20 22:55:57 · 5 answers · asked by Gemari 1 in Mathematics

2007-01-20 22:53:02 · 8 answers · asked by anil k 1 in Astronomy & Space

2007-01-20 22:45:59 · 5 answers · asked by SAMANTHA H 3 in Weather

Figure is a right triangle

Angle A = 79 degrees, 56 minutes, 0 seconds
Side opposite angle A = 50 feet
Angle B = 90 degrees
Side opposite angle B = 51 feet (+/-,aprox)
Angle C = 10 degrees, 41 minutes, 0 seconds
[[ angles are from a GIS survey -- i.e. deg/minutes/seconds ]]

I believe my angle conversions to decimal would be:
angle A =79.9333, angle B = 90 angle C = 10.6833

I need to know the length of the side opposite angle C.

Then eventually the area of the triangle in sq.feet (which I'll convert to fraction of an acre, carried to 4 decimal places).

Thanks for any replies and answers!!!
TrigAnsSek

2007-01-20 22:42:59 · 7 answers · asked by Trig Answer Seeker 1 in Mathematics

what i meant about "each of us has a double" is someone out there has the same DNA characteristics like each one of us.

2007-01-20 22:41:18 · 5 answers · asked by Anonymous in Biology

what color would an alkaloid positive sample be if it will be added with Mayer's reagent?

what color would saponin positive sample be if it will be added with Mg turnings? HCl?

what color would a tannin positive sample be if it will be added with ferric chloride?

2007-01-20 22:37:40 · 1 answers · asked by bataS 1 in Chemistry

2007-01-20 22:30:23 · 3 answers · asked by Anonymous in Biology

2007-01-20 22:30:12 · 7 answers · asked by Anonymous in Earth Sciences & Geology

2007-01-20 22:27:00 · 18 answers · asked by SAMANTHA H 3 in Astronomy & Space

2007-01-20 22:26:23 · 6 answers · asked by Seema 1 in Biology

2007-01-20 22:21:47 · 2 answers · asked by saber388 1 in Medicine

What are the two reasons why a computer should be used rather than manual methods?

2007-01-20 22:21:30 · 4 answers · asked by ☆hello☆ 3 in Physics

I Got A New Theory maybe the earth doesn't revolve maybe the whole galaxy moves with the stars and everything and the planets just stand still unless the sun is the 1 that's suppose to move but u get my point

2007-01-20 22:14:56 · 8 answers · asked by I can't help it. 2 in Astronomy & Space

2007-01-20 22:09:38 · 10 answers · asked by Jess 2 in Engineering

Methanol, Ethanol, Propanol, Butanol, Pentanol
For example, Ethanol is the easist to produce on a large scale, what's the hardest?

2007-01-20 22:06:41 · 1 answers · asked by Matt S 2 in Chemistry

Hey, what is the difference between AB and AB with an arrow over it.
I'm guessing one is a vector the other is a scalar?
Why does |AB[arrow]| = |AB|
Thanks

2007-01-20 21:59:41 · 7 answers · asked by Philip J 2 in Mathematics

I'm trying to use the nCr and nPr concept to calculate the sudoku patterns.But it really get confusing because of it's rules.

Can someone help me with this?

2007-01-20 21:57:55 · 3 answers · asked by tk2 4 in Mathematics

2007-01-20 21:55:05 · 4 answers · asked by Anonymous in Biology

81
18
27
9
45

2007-01-20 21:52:57 · 34 answers · asked by Anonymous in Mathematics

2007-01-20 21:52:13 · 3 answers · asked by Lucia O 1 in Mathematics

2007-01-20 21:52:11 · 2 answers · asked by Anonymous in Biology

What is the general formula for the series: 1, 2, 4, 7, 11,....for n=0, 1, 2, 3, ....??? Could anyone help me with this problem, I've been trying to use trial-and-error but I cannot fine the general formula for this series...What I mean with the general formula is an expression in terms of n which satisfies this series which starts with n=0....pls help me...

2007-01-20 21:50:04 · 5 answers · asked by Anonymous in Mathematics

2007-01-20 21:44:52 · 6 answers · asked by orphan boy 5 in Weather

Physical phenomena in the Universe is being explained by what we call as 'Modren Science'. But it turns a deaf ear to questions such as what is the pupose of being born? Why do we die? etc. Does modren science think an infinite number 'chance' activities like these co-exist with phenomena explainable by LAWS?

2007-01-20 21:42:21 · 9 answers · asked by Govinda 3 in Parapsychology

2007-01-20 21:38:03 · 1 answers · asked by kafka 1 in Physics

All 6 crew-members including Kalpana Chawla died in the crash of discovery while it was on its way back. I just wanted to know what happened to their dead bodies? Were they ever recovered? If not what happened? What will happen to the bodies if they were in space? Will they decompose or remain as it is??

2007-01-20 21:37:56 · 3 answers · asked by AB2874 3 in Astronomy & Space

2007-01-20 21:34:26 · 10 answers · asked by fani brown 1 in Geography

i live in southwest scotland(coast)and we have had weather warnings for today,woke up this morning and the sun is shining and its quite warm,whats it like where you are,and is it as the met office has said...

2007-01-20 21:33:02 · 13 answers · asked by Anonymous in Weather