Science & Mathematics - 6 January 2007

This is a piecewise function below.

Determine non-zero values of a,b, and c so that the graph of h(x) is connected.
h(x)=2x+11, x<-2
ax^2+bx+c, -2<=x<=2
(x-1)(x-3), x>2

2007-01-06 17:08:39 · 3 answers · asked by Richard Boolean 2 in Mathematics

i need these 2 questions answered...
9.Do they contain animal and plant like species?
10.Are they aerobic or anaerobic?

2007-01-06 17:08:23 · 4 answers · asked by Anonymous in Biology

It doesn't matter if it is...
>Anti-Christian
>Proven false
>Uncommon


*by the way... I am Christian, and I believe in the creationg according to the Bible... I just need this for a project, thank you*

2007-01-06 17:07:58 · 6 answers · asked by Anonymous in Astronomy & Space

WHICH ONE?
41 DEGREES
8 DEEGREES
49 DEGREES
7 DEGREES

2007-01-06 17:06:03 · 2 answers · asked by Chris FIGggggg 1 in Mathematics

i would really like to belive they do...

2007-01-06 17:05:16 · 12 answers · asked by somedudefromthesouth 2 in Astronomy & Space

2007-01-06 17:03:27 · 3 answers · asked by VC C 1 in Engineering

2007-01-06 17:02:11 · 8 answers · asked by _pRincezz_ 1 in Earth Sciences & Geology

Please Trying Explaining how to do it for this equation plz.

2x³-9x²-11x+8=0

2007-01-06 16:57:23 · 6 answers · asked by Anonymous in Mathematics

It has been still believed that Bermuda region is more skeptical one.And no one has the ultimate hand to reveal that mystery atleast to my knowledge.Why dont they try out with modernised telescopes and cameras if the radars and sonars are goin wrong there..if no one is ready to take chance of their mighty life why don they try out with robots??????

2007-01-06 16:51:29 · 7 answers · asked by Anonymous in Earth Sciences & Geology

Write a proportion to show how many days a week you exercise. How many in 28 days? Estimate to base your amount of exercising

2007-01-06 16:50:01 · 1 answers · asked by jrrkidd 1 in Mathematics

between malnutrition and undernutrition?

as soon as possble!!!!

2007-01-06 16:47:22 · 6 answers · asked by Hally berry 3 in Biology

2007-01-06 16:47:02 · 6 answers · asked by siddharth kumar 2 in Mathematics

Yes I know it is more stable that way, but why? If particles can spontaneously form from energy as some evidence suggests, how does their spin get started?

2007-01-06 16:46:58 · 8 answers · asked by Bruce H 3 in Physics

integrate square root of tanx.

2007-01-06 16:46:33 · 3 answers · asked by Sudarrsanan M 1 in Mathematics

a) horizontal velocity
b)directrix
c)vertical velocity
d)projectile motion

2007-01-06 16:46:15 · 5 answers · asked by marissa l 1 in Physics

what are the main nutritional problems in the
(a) developed countries?
( b) underdeveloped countries?

2007-01-06 16:45:35 · 2 answers · asked by Hally berry 3 in Biology

2007-01-06 16:43:57 · 6 answers · asked by jummy63 1 in Physics

You know, I think deeply on universal matters often. I think heavily on the reasonings put forth by religious thought and scientific thought. I've concluded that neither have all the answers and both are just using different ways of understanding the world.
Sometimes without proof religion can explain something and sometimes it cannot. Sometimes science explains something and sometimes it cannot. Creation Vs. Evolution. I say Creavolution. We CERTAINLY evolve though we don't really understand exactly how this works (science is slow). We were CERTAINLY produced/made because something always came from something else (the intuitive logic sometimes used by religion).

But I look at the world sometimes & the thought that evolution is supposed to make us a superior species (natural selection, darwinism & all that) doesn't quite pan out to me.

Do you REALLY think Nature is designing life to become better, to survive better....or is it simply just designing life to merely make them different?

2007-01-06 16:42:03 · 7 answers · asked by johnlucas31320 3 in Biology

2007-01-06 16:41:19 · 2 answers · asked by Anonymous in Medicine

either substitution, elimination,addition, or condenstation.
a.) CH3CH=CHCH2CH3+H2--> CH3CH2=CH2CH2CH3
B.) CH3CH2CH2C(-OH)HCH3--> CH3CH2CH=CHCH3+H2O

2007-01-06 16:40:39 · 1 answers · asked by babycakez 3 in Chemistry

it's a limits problem.
lim 2n / (3n+1) =2/3
n->oo

2007-01-06 16:38:18 · 7 answers · asked by clock 2 in Mathematics

2007-01-06 16:37:48 · 1 answers · asked by Hardik R 1 in Chemistry

2007-01-06 16:35:24 · 2 answers · asked by Gayan S 1 in Engineering

2007-01-06 16:33:46 · 2 answers · asked by Gayan S 1 in Engineering

this is from a paper,,

recall that the fire in florida burnedm150,000 acres:

(a)1 how long it would take you to walk & drive around the perimeter of the area?

(b) how many square miles did the fire destroyed?

(c) if the area destroyed by the fire was approximately circular, what would be the raduis, in miles of the circle? what would be the circumfrence of the circle?

a.2 if the area burned by the florida wildfires was shaped as the figure shown below, label the dimensions and give the area represented byt he composite figuare.


thanks for reading,,and whoever gives me the anser or hoe to do it step by step gets the ten pointer,,,thank you so much everyone!!

2007-01-06 16:33:39 · 6 answers · asked by lola 1 in Mathematics

2007-01-06 16:33:37 · 9 answers · asked by Anonymous in Medicine

2007-01-06 16:30:14 · 2 answers · asked by Gayan S 1 in Engineering

2007-01-06 16:26:55 · 8 answers · asked by love_to_please_my_man 1 in Mathematics

trig and survey programs

2007-01-06 16:24:27 · 2 answers · asked by sliding man 1 in Mathematics

I know that there are nemerous places but whey are they PLEASE help.

2007-01-06 16:23:30 · 3 answers · asked by Theone&only 1 in Medicine