Science & Mathematics - 24 November 2007

there is a sequence of n intergers. In the sequence, the sum of any 4 consecutive terms is negative, while the sum of any three consecutive terms is positive. what is the largest possible value of n?

2007-11-24 03:31:36 · 1 answers · asked by samuraiexe 1 in Mathematics

anyone who answers the correct answer gets 10 points.

2007-11-24 03:20:59 · 11 answers · asked by Anonymous in Mathematics

Any idea??

2007-11-24 03:16:43 · 4 answers · asked by sabrina 3 in Physics

Im doing a research paper and would like some suggestions. If i could get links that would be greatly appreciated

2007-11-24 03:15:34 · 12 answers · asked by Alex C 1 in Mathematics

2007-11-24 03:15:05 · 12 answers · asked by sktany12 2 in Physics

V = 15q + 25/q + 3 ; q > or= to 0

2007-11-24 03:10:36 · 1 answers · asked by fishlawn1 1 in Mathematics

If f is a primitive root mod 37 which of the numbers f^2, f^3,...,f^8 are primitive roots mod 37?

2007-11-24 02:57:39 · 3 answers · asked by 3545 2 in Mathematics

2007-11-24 02:53:55 · 5 answers · asked by hasan botaj 1 in Mathematics

generally what causes them?

2007-11-24 02:48:54 · 6 answers · asked by Anonymous in Weather

Since the equation is in the form of d^2u/dx^2 = c^2 * d^2u/dt^2, which has the general solution u = F(x-ct) + G(x+ct), how do we know that the solution is sinusoidal?

2007-11-24 02:43:32 · 3 answers · asked by Anonymous in Physics

2007-11-24 02:27:50 · 2 answers · asked by wmf 1 in Chemistry

is it related to functions in c language

2007-11-24 02:23:30 · 2 answers · asked by pok 1 in Engineering

Use the Gauss Jonlan mthod to solve each system of equations.
4x-3y+z+w=21
-2x-y+2z+7w=2
10x-5z-20w=15

2007-11-24 02:20:15 · 2 answers · asked by Anonymous in Mathematics

I am a mexican medicine student, I did an abstract of the paper, but my professor said that I need to improve in STYLE and SYNTAXIS. I did my best, anyone can help me please to give some changes to improve the abstract, Thanks a lot.
Eosinophilic fasciitis (EF) is a disease of unknown aetiology characterized by cutaneous swelling and indurations that affects predominantly the extremities, elevated immunoglobulins, and peripheral eosinophilia.
Objective: Evaluation of efficacy of Cyclosporine A in patient without response to steroid treatment with diagnosis of EF.
Patients: We report 3 patients with clinical, laboratory and pathologic characteristics of EF, whose did not response to steroid treatment. The main symptoms were orange skin, groove signs and indurations of the affected extremities, scleroderma-like signs. All patients had peripheral eosinophilia and increased creatine-kinase (CK). Pathologic findings were thickening and inflammation of the fascia and normal epidermis.

2007-11-24 02:19:48 · 4 answers · asked by Jorge J 3 in Medicine

humans are designed for the heat but not the cold. because we werent born wearing a winter coat...we were born naked

2007-11-24 02:10:41 · 15 answers · asked by Anonymous in Weather

Please refer to where electrons are and where they are transferred to ... and how.
I know that with a cell/ battery electrons accumulate at the negative terminal and travel to the positive terminal.
Are some lost to the wire- as heat and light. I thought there were free electrons in the wires... do these move and if so why? Soooo confused.

2007-11-24 02:09:06 · 8 answers · asked by Muppet 2 in Engineering

help pls... anyone?

2007-11-24 02:03:28 · 3 answers · asked by Kris Pogi C 1 in Mathematics

2007-11-24 02:03:15 · 2 answers · asked by Anonymous in Weather

2007-11-24 02:00:15 · 5 answers · asked by apooanswers 1 in Geography

SD=Standard Deviation
RSD=Relative Standard Deviation
CV=Coefficient of Variation
Variance

2007-11-24 01:59:22 · 1 answers · asked by olympus-sza 1 in Mathematics

2007-11-24 01:53:24 · 7 answers · asked by Anonymous in Physics

Arcanine is a strong pockemon. I want mines to learn extreem speed.

2007-11-24 01:53:09 · 1 answers · asked by Elvins C 1 in Physics

IE: - space plane and the chap years ago who went up into near space in a baloon.

2007-11-24 01:52:21 · 12 answers · asked by edquest 1 in Astronomy & Space

2007-11-24 01:50:35 · 2 answers · asked by music_junkie 1 in Chemistry

2007-11-24 01:49:39 · 1 answers · asked by marion 1 in Physics

Can someone tell instructions on how to make a homemade anti-gravity machine

2007-11-24 01:46:09 · 9 answers · asked by Johnathon324 1 in Physics

A 4.3 g dart is fired into a block of wood with a mass of 24.2 g. The wood block is initially at rest on a 1.6 m tall post. After the collision, the wood block and dart land 2.9 m from the base of the post. Find the initial speed of the dart.

2007-11-24 01:43:20 · 2 answers · asked by andyjumpman23 3 in Physics

When are they formed? How are they related to ones well being? Can this be proven scientifically?

2007-11-24 01:42:35 · 3 answers · asked by Mani$ 2 in Earth Sciences & Geology

Will cold things inside a termos bottle likewise stay cold? Explian.

2007-11-24 01:39:16 · 4 answers · asked by Anonymous in Physics

Thanks!!

2007-11-24 01:30:25 · 2 answers · asked by Anonymous in Physics