Science & Mathematics - 22 December 2006

2006-12-22 12:03:00 · 10 answers · asked by ALI A 1 in Physics

If you had a choice and you had to become 1 of these animals to survive.Which would you be?A cougar,grey wolf,grizzly bear,or salt water crocodile?

2006-12-22 12:01:26 · 14 answers · asked by jkuraah 1 in Zoology

2006-12-22 11:58:07 · 4 answers · asked by booge 6 in Zoology

2006-12-22 11:53:23 · 12 answers · asked by Gareth D 1 in Weather

I can handle college mathematics in the normal way , but i still feel uncomfortable with the technique....

Are their any books , that could teach me from the very basics, not just what is true , but how they were found to be true and why they are true.

2006-12-22 11:52:27 · 5 answers · asked by I want to delete my answers account 3 in Mathematics

2006-12-22 11:48:32 · 21 answers · asked by Inela 912 1 in Zoology

2006-12-22 11:41:33 · 20 answers · asked by haggisbasher 2 in Astronomy & Space

3.Determine the equation of and graph a polynomial function of degree 4 with the following properties:
a)4 x intercepts
b)2 local max values and 1 local min
c)Goes through either (2,1), (4,6), or (-1,-3)
d)Has at least 2 points of inflection
e)Has no asymptotes

Be sure to show appropriate calculations and justifications for all of your steps. First and second derivative tests will be required on your final function to justify your choices.

2006-12-22 11:40:54 · 2 answers · asked by unnamed 1 in Mathematics

2006-12-22 11:37:36 · 10 answers · asked by CARS 3 in Physics

2006-12-22 11:29:03 · 15 answers · asked by ak_chick24 1 in Biology

1.Suppose the number of houses in a new subdivision after t months of development is modeled by N (t) = 1000t3 /100 + t3 ,
where N is the number of houses and t >0.

(a) How many houses will be in the subdivision when the development is complete?
(b) After how many years is the subdivision fully developed?

2006-12-22 11:28:07 · 2 answers · asked by unnamed 1 in Mathematics

2006-12-22 11:27:42 · 7 answers · asked by tonbell_2000 1 in Botany

PLZ HELP!!!!!

2006-12-22 11:23:55 · 9 answers · asked by yankees_08wschamps 4 in Mathematics

of materail is divided into six equal parts.How much materail ( in square ft.)does each part contain?

2006-12-22 11:20:02 · 8 answers · asked by dopepink 1 in Mathematics

2006-12-22 11:14:07 · 11 answers · asked by tonbell_2000 1 in Mathematics

given the matrix X

1 x x x
x 1 x x
x x 1 x
x x x 1 find x* element of R such that X is singular
find x** element of R such that X is nonsingular



Given matirix T

sint -cost -cost
cost sint -sint
0 0 1

for some t element of R

find if the inverse of T (if it exist)

2006-12-22 11:12:46 · 2 answers · asked by Anonymous in Mathematics

2006-12-22 11:09:20 · 9 answers · asked by Josh S 2 in Biology

2006-12-22 11:07:12 · 7 answers · asked by learner 1 in Mathematics

From my readings on the development of robotics and artificial intelligence, we will be able to create "conscious", "self-aware" android-like robots within the next 50 years which would be indistinguishable from human beings in appearance.

So, in order to compete from an evolutionary standpoint, humanity would be then forced to use robotics within themselves to become smarter, stronger and faster.

My guess is that rather than replacing our bones with metal bars, this will take the form of self-replicating nano-bots which could be injected (like stem cells) and make us literally "superhuman" compared to our current state.

We would become hybrids while maintaining our biological humanity. We would be able to communicate through telepathy, go for weeks without food, have total recall of any subject and even breathe under water. The lines between human and android would blur, all in the name of competing.

Comments?

2006-12-22 11:04:51 · 8 answers · asked by Anonymous in Biology

Which of the following is true about DNA?
A.
It is a single-stranded molecule.

B.
Only one of the original DNA strands acts as a template during replication.

C.
Both of the original DNA strands act as templates during replication.

D.
Its replication takes place in the cytosol.

2006-12-22 11:03:27 · 16 answers · asked by David 2 in Biology

If part of the DNA gene being transcribed is TGCAAT, what will the mRNA code be for that part?
A.
TGCAAT

B.
UGCAAU

C.
ACGUUA

D.
UCGTTU

2006-12-22 11:01:53 · 7 answers · asked by David 2 in Biology

Which of the following is true about the DNA molecule during transcription?
A.
It opens up all of the way, one gene at a time.

B.
It unwinds from both ends.

C.
It makes a copy of itself.

D.
Only a small area is opened.

2006-12-22 11:01:23 · 3 answers · asked by David 2 in Biology

Which of the following is one role of RNA polymerase during transcription?
A.
to identify which gene a cell needs to use

B.
to produce a start sequence

C.
to build a molecule of mRNA

D.
to switch uracil with thymine on the exposed gene

2006-12-22 11:00:58 · 3 answers · asked by David 2 in Biology

2006-12-22 10:59:14 · 12 answers · asked by k2dog2001 2 in Weather

can u make the carbon cycle a little more understanding?

2006-12-22 10:58:34 · 5 answers · asked by star 2 in Biology

suppose the number of houses in a new subdivision after t months of development is modelled by N(t) = 1000t power 3 divide
100 + t power 3,

where N is the number of houses and and t is greater thn 0.
a) how many houses will be in the subdivision when the development is complete?
b) after how many years is the subdivision fully developed ?

2006-12-22 10:58:14 · 4 answers · asked by unnamed 1 in Mathematics

2006-12-22 10:56:59 · 7 answers · asked by tonbell_2000 1 in Mathematics

Assuming a 6' tall man weighs 190 lbs, how much would a 6' tall bumble bee weigh?

2006-12-22 10:55:00 · 11 answers · asked by mitchellvii 2 in Zoology

13.Use this reaction for the following questions: CI(g)+2HBr(aq) ------2HCI(aq)+Br2(I)
a.Determine the oxidation numbers of each element in both the reactants and the products of this oxidation reduction reaction of chlorine and bromic acid.(6 points).
b.Which element is oxidized in this reaction?(2 points)
c.Which element is reduced in the reaction? (2 points).

2006-12-22 10:54:26 · 5 answers · asked by kittyvamptress 2 in Chemistry

The only thing I can come up with is that they might have mated with fox.

2006-12-22 10:53:36 · 4 answers · asked by xxbenchxxmarksxx 1 in Zoology