Science & Mathematics - 27 December 2007

Was thinking could they be escapes from the canned hunts they do out there... I can see one of those places losing a animal or 2 and not reporting it to out of fear of the law cause lets face it the people running those places aren’t what I’d call moral…maybe Panthers or Jaguars

2007-12-27 05:37:15 · 7 answers · asked by Anonymous in Zoology

2007-12-27 05:36:15 · 7 answers · asked by WordZapper 3 in Geography

2007-12-27 05:34:42 · 7 answers · asked by Anonymous in Physics

make an equation/formula 4 learning math and science that will mathmateically portray the relationship of factors in being succesful in advanced study of math and science. ex factors: c=change im=imagination k=knowledge l=love p=play q=questioning you may add any of your own factors. PLEASE HELP!!!

2007-12-27 05:34:29 · 1 answers · asked by bearsfan12593 2 in Mathematics

the cup is filled with water and it cannot slide just tip over

2007-12-27 05:33:57 · 1 answers · asked by mcbenz 1 in Physics

http://i40.photobucket.com/albums/e215/xxs3xp1stolxx/Picture3.png

What should replace (a) in the proof?
Symmetric
Reflexive
Transitive
Translation

Use the above given to proof to answer the following question: What should replace (b) in the proof?
USQ and AQS are right angles
SUA and QAU are right angles

Use the above given to proof to answer the following question: What should replace (c) in the proof?
definition of right angles
definition of right triangles
definition of complementary angles
definition of perpendicular lines

Use the above given to proof to answer the following question: What should replace (d) in the proof?
HL
LL
SSS
SSA

Use the above given to proof to answer the following question: What should replace (e) in the proof?
Definition of right angles
CPCTC
Definition of right triangles
Definition of square

2007-12-27 05:30:56 · 2 answers · asked by Anonymous in Mathematics

What is the second fastest animal?

2007-12-27 05:23:40 · 5 answers · asked by David H 6 in Zoology

when dealing with a problem with probabilities, how do you know to whether multiply or add the probabilities??? i heard that you multiply when "and" is in the answer or add when "or" is in the answer...or it might be vice versa (please explain this to me also!).

here is an example if it didn't make sense (please explain):

1.) A.) there are 5 blue, 4 red, 3 yellow, and 2 black marbles in a bag. If two marbles are picked at random (without replacement) what is the probability that both selections (first AND second) are red?
B.) same problem as 1. A but this time two marbles are selected at random WITH REPLACEMENT

2.) A.) there are 5 blue, 4 red, 3 yellow, and 2 black marbles. If two marbles are picked at random (without replacement) what is the probability that either selections (OR) is red?
B.) same problem as 2 A, but this time WITH replacement.

short:
-do all problems
-explain whether multiply when it says "and" or add when it says "or"..or vice versa
-explain why so
10 points!!!

2007-12-27 05:19:51 · 6 answers · asked by Anonymous in Mathematics

an element is in group 15. the last electron added to an atom of this element will be in a (n)____ sublevel
1.s
2.p
3.c
4.f

transition elements have final electrons in the _____ sublevel.
1.s
2.p
3.d
4.f

an element is most likely to have properties similar to those of_____.

1.another element in the same period
2.another element in the same group
3.a noble gas
4.a transition element

what are the valence electrons in the electron configuration of tin, [Kr]4d¹º5s²5p²?
1.[Kr]
2.4d¹º
3.5s²5p²
4.5p²

Ionic radii____down a group in the periodic table.
1.increase
2.decrease
3.stay the same
4.follow no pattern

a metallic ion is____its corresponding atom.
1.larger than
2.smaller than
3.the same size as
4.impossible to compare with

transition elements, such as chromium, are likely to have_____.
1.an oxidation number of 1+
2.an oxidation number of 2+
3.multiple oxidation numbers
4.a negative oxidation number

2007-12-27 05:17:58 · 3 answers · asked by Kracker 2 in Chemistry

I am in a cold climate and sometimes it can get down to -30 C Will this damage my telescope?

2007-12-27 05:16:50 · 7 answers · asked by Anonymous in Astronomy & Space

Triangle PQR is a 30-60-90 triangle with right angle Q and longer leg PQ. Find the possible coordinates of R if P(-4,1) and Q(6,1). Hint: There are two solutions.

2007-12-27 05:16:22 · 2 answers · asked by Anonymous in Mathematics

2007-12-27 05:16:21 · 4 answers · asked by Shwana J 1 in Engineering

What is Chiron? Its orbit in cosmological terms is unstable. It got to where it is roughly 250 million years ago and will leave that orbit in about 100 million years. Chiron ended up in that orbit after a gravitational encounter with another planet. Astronomers are still debating about what kind of body Chiron is. There are (3) theories could you please explain, these theroires, to me? I just want the (3) please which is the lastest.
thanks so much~ April

2007-12-27 05:12:46 · 7 answers · asked by aprilmacfadden 3 in Astronomy & Space

Given triangle ABC, A(-5,2), B(7,4), C(3,-9). If D(1,3), determine if segment CD is an altitude, median, perpendicular bisector, or angle bisector. Show work to support your answer.

2007-12-27 05:11:37 · 2 answers · asked by Anonymous in Mathematics

building my own small IC engine, less than 2 cu in for models. i am unclear of a choice for cyl sleeve material. would chrome-moly be an acceptable steel or should i use something harder? also is this workable without extravagant tooling?

2007-12-27 05:07:24 · 1 answers · asked by commanderkraut 1 in Engineering

How many rabbits are in the cage?

2007-12-27 05:06:31 · 5 answers · asked by Alexander 6 in Mathematics

that will occur in acid solution with all soluble substances present in 1M concentrations. Complere and balance the equation for each reaction that is predicted to occur;
a) H2O2 + Cu'2+ --> Cu + O2
b) H2O2 + Ag'+ --> Ag + O2
c) Ag'+ + Fe'2+ --> Ag + Fe'3+
d) Au + Cl2 --> Au'3+ + Cl'-

2007-12-27 05:06:12 · 1 answers · asked by igizem_2000 1 in Chemistry

2007-12-27 04:58:26 · 2 answers · asked by Ara bangel 1 in Engineering

I know we evolved from primates, but were there like different primates that we evolved from like in different regions, so thats why people look different in different parts of the world.

2007-12-27 04:57:24 · 9 answers · asked by Anonymous in Biology

2007-12-27 04:55:18 · 28 answers · asked by Little Elf 1 in Zoology

which of the two birds of prey are typically bigger in size?

2007-12-27 04:39:24 · 7 answers · asked by brian s 2 in Zoology

A 28 year-old sewage-worker returns from a five-day hunting trip in Oklahoma with joint pain and swelling. He was in good health until he noticed knee pain and swelling three days ago. Since that time, he has also experienced pain and swelling in both wrists, and the right ankle. Two days ago he noticed an erythematous (red) rash with occasional pustules over his left wrist and left knee. He had a fever last night, and he had such severe night sweats that he had to change his bed-clothes. He has had a headache on and off for the past several years, but it seems worse now. He has a mild non-productive cough but no shortness of breath. He notes eating at a local restaurant one week ago where he had raw oysters. He has also indulged in some of the city’s best heroin and the pleasure that bear not speak its name (i.e., unprotected sex with prostitutes).

These usually take me 5 hours to figure out, so any help would be appreciated. :-)

2007-12-27 04:35:16 · 5 answers · asked by xiaohuli42 2 in Medicine

you get paid to test medicines if so where do you apply for them jobs

2007-12-27 04:32:53 · 5 answers · asked by cy p 2 in Medicine

is acted on by a force applied tangentially at its rim. The force magnitude varies in time as F = 0.50t + 0.30t^2, with F in newtons and t in seconds. The pulley in initially at rest. At t = 3.0s, what are (a) its angular acceleration and (b) its angular speed?

1057

2007-12-27 04:30:24 · 3 answers · asked by Anonymous in Physics

2007-12-27 04:24:43 · 4 answers · asked by Anonymous in Botany

2007-12-27 04:22:24 · 6 answers · asked by hpfreak6790 1 in Mathematics

higher physics and i don't understand this part please help..thank you!

2007-12-27 04:20:01 · 2 answers · asked by Anonymous in Physics

2007-12-27 04:16:19 · 13 answers · asked by sonia b 1 in Physics

A beam of light passes through one of the slots at the outside edge of the wheel, travels to a distant mirror, and returns to the wheel just in time to pass through the next slot in the wheel. One such slotted wheel has a radius of 5.0 cm and 500 slots around its edge. Measurements taken when athe mirror is L = 550 m from the wheel indicate a speed of light of 3.0 x 10^5 km/s. (a) What is the (constant) angular speed of the wheel? (b) What is the linear speed of a point on the edge of the wheel?

1027

2007-12-27 04:13:29 · 3 answers · asked by Anonymous in Physics

I will work on a project and I need your info about chemistry.what would happen to paraffin if we heat in high temperature?untill which degree paraffin changes it physical characteristics and evaporates.I know some thing but I want to be sure about that.

2007-12-27 04:06:19 · 4 answers · asked by Anonymous in Earth Sciences & Geology