Science & Mathematics - 14 November 2007

2007-11-14 11:54:53 · 3 answers · asked by Anonymous in Medicine

in which quadrant does the image of 4,-7 lie after the translation that shifts x,y to x-6, y+3 here's another if the endpoints of the diameter of a circle are a5,2 and b-3,4, find the coordinates of the center of the circle

2007-11-14 11:53:23 · 2 answers · asked by Hellokittyluver 1 in Mathematics

2007-11-14 11:51:10 · 3 answers · asked by MizzyMac 2 in Engineering

I need to do a science project and i need to know this.

2007-11-14 11:50:48 · 6 answers · asked by Roger 1 in Other - Science

(2x-3)(3x^2-5x+6)

subtract
2 1/5 - 1 3/4

2007-11-14 11:50:44 · 4 answers · asked by Anonymous in Mathematics

what are examples of mollusks?
are they all complex?
do they all have a complex nervous system?
what are the major parts of a mollusk?

2007-11-14 11:49:43 · 7 answers · asked by Anonymous in Biology

2007-11-14 11:49:37 · 7 answers · asked by ynkilc 1 in Physics

2007-11-14 11:47:52 · 10 answers · asked by sarah f 1 in Earth Sciences & Geology

50 years ago, the thought of human memory/ intelligence being uploaded to a machine was considered pseudo science and science fiction. In fact the idea would have been scoffed at and chided as paranormal fantasy. but in essence, this process has already occured? every time a human places an opinion, idea, or thought on the world wide web, we are in fact uploading ourselves to a machine. In short becoming a cyborg in essence with the collective mass. computer chips are being implanted to control heart functions, brain functions, hearing, eye site, and replacement of artificial limbs. at this point, has not science fiction/ and fantasy become science fact? because the science has not been discovered yet, is there any possibility the science for paranormal research and will be invented in the near future? Will computers soon become the so called collective soul for all humanity if they are merged with the human brain and spirit?

2007-11-14 11:45:06 · 10 answers · asked by nuff said 6 in Paranormal Phenomena

2007-11-14 11:41:18 · 4 answers · asked by Anonymous in Mathematics

1/5(7x+10)^3 + (1-1/x^3)^-1
one fifth(sevenx plus ten)to the third plus (one minus one over x to the third) to the negative 1st.
just in case you didn't get this. =]
thankkks.

2007-11-14 11:40:02 · 1 answers · asked by LovelyLady<3 3 in Mathematics

examples of cryptic colouration

2007-11-14 11:39:11 · 1 answers · asked by Anonymous in Zoology

2007-11-14 11:37:15 · 2 answers · asked by Shawn 1 in Physics

Leroy ran a total of 15 miles last month. He ran 5 eighths of a mile each day.how many days did he run

2007-11-14 11:36:30 · 7 answers · asked by Anonymous in Mathematics

I really need a slogan for platinum..!!!!
for example: "Aresenic's a sure fire way to deal with a nasty rat, It works better than a mean old cat."
can some one please help me and give me a slogan for Platinum

2007-11-14 11:36:02 · 1 answers · asked by Anonymous in Chemistry

"was that your bike mom?" asked sam in awe. Her mother looked at the old photo and replied, "my first yes. I got a job that summer with a cycle dealer and he was to pay me thirty dollars and this new bike for seven weeks of work. But i didn't enjoy the job so i quit after four weeks. He gave me three dollars and I kept the bike."

How much was the bike worth?

2007-11-14 11:30:59 · 2 answers · asked by Rachel 1 in Mathematics

The skeptics say that Christianity and science are incompatible. Are they?

2007-11-14 11:30:29 · 9 answers · asked by truthsayer 6 in Other - Science

it asks.... find equations for the lines that ar tangent and normal to the curve at the given point

1. x² + 2y² = 9 , (1,2)

help!

2007-11-14 11:28:31 · 2 answers · asked by Katie 4 in Mathematics

2007-11-14 11:22:04 · 1 answers · asked by Shawn 1 in Physics

Calculate the pressure exerted by 0.4962 mol of N2 in a 10.410 L container at 25.0°C. (See Table 5.3.)


Table 5.3
N2 a=1.39 b=.00391

(a) Use the ideal gas law. (Enter your answer for parts a and b using 5 significant figures.)
___atm
(I keep getting this wrong: these are wrong -->1.1162 and 2.3324)

(b) Use the van der Waals equation.
___ atm

2007-11-14 11:21:20 · 1 answers · asked by poo 2 in Chemistry

HW help plz... :]

2007-11-14 11:20:52 · 11 answers · asked by Lucy 1 in Mathematics

2007-11-14 11:16:50 · 3 answers · asked by Anonymous in Mathematics

If a and b are fixed numbers, find parametric equations for the curve that consists of all possible positions of the point P in the figure, using the angle θ as the parameter. The line segment AB is tangent to the larger circle.

Here's the image (drawn very poorly be me, haha) that comes with the problem.

2007-11-14 11:16:48 · 1 answers · asked by Anonymous in Mathematics

2007-11-14 11:15:07 · 5 answers · asked by Anonymous in Physics

2007-11-14 11:11:18 · 2 answers · asked by thirsty mind 6 in Other - Science

I have been working on these for a while and cannot figure it out!

1 .A measure of the amount of matter in an object is _______.

2. Mass is often measured in _______.

3. A measure of how much space a sample of matter takes up is ______.

4. The ______ of an object is a measure of the force of gravity between Earth and the object.

5. As long as the conditoons such as _____ do not change, the density of a substance does not change.

6. Each _______ has its own density.

7. Engineers and scientists use _______ of matter when they design and build things.

8. Scientists use a quantity called the _____to measure force.

9. An objects weight depends on its _______ in the universe.

10. As more matter gets packed into the same amount of space, the matieral's density _______.

11. An object's ability to float is called its _______.
12. Objexts have anough buoyancy to float when they are less _______ than the liquid they are placed.

Thank you for answering the __!

2007-11-14 11:10:49 · 1 answers · asked by wolf.viper 1 in Physics

Wat is the function of the embryo and how it is formed?

2007-11-14 11:09:32 · 1 answers · asked by Anonymous in Biology

The questions I need answered are-

1- Elements within the same group contain the same ______

and

2- What are the listings of elements in the periodic table based on?

I should know this stuff but I don't and really need help!

2007-11-14 11:08:08 · 4 answers · asked by Chasing Serenity 1 in Chemistry

a) the prob event will fail to occur
b) the odds against event occuring
c) odds in favor of the event occuring
explain?

2007-11-14 11:04:54 · 2 answers · asked by Kathleen 1 in Mathematics

I was listening to the radio this morning and somehow it picked up a walkie talkie signal. And then I wondered, with all the radio waves, microwaves, and all the other types of waves, do they have any effect on the human body?

And today I found that the county I live in has the highest cancer rate of any other area in the U.S. My county is named ANNE ARUNDEL COUNTY, which is coincidently less than 20 miles from WASHINGTON D.C. Is that just a coincidence?

2007-11-14 11:03:33 · 2 answers · asked by Anonymous in Other - Science