Science & Mathematics - 2 July 2007

2007-07-02 09:44:50 · 9 answers · asked by rolflich 1 in Earth Sciences & Geology

of cos 5pi/6

what do they mean by value in simplest radical form?

2007-07-02 09:42:06 · 5 answers · asked by Anonymous in Mathematics

1-What I've done and tested in laboratories repeatedly indicated that I've found a brand new way for producing electricity.

2-This machine is just made of few pieces of iron.I don't want to say that it's so complicated but so simple ,it shows a very new way of producing electricity.It enables us to produce energy without using natural sources (e.g. Wind ,Water,Sun ,Fossil)

2007-07-02 09:40:07 · 4 answers · asked by Me 1 in Physics

There is a sale near my house for a 660 telescope and my kid wants one but wants to actually see something, so is this worth getting and what planetary distance does it have?

Thanking you all in advance!

2007-07-02 09:38:26 · 8 answers · asked by That guy you know :) 2 in Astronomy & Space

2007-07-02 09:29:48 · 2 answers · asked by stu 1 in Earth Sciences & Geology

The bible states a 1000 yrs. is as a day with the LORD. Could 6 days creation be 6000 yrs & the 6000yrs. following be 6000 X 365?

2007-07-02 09:23:41 · 7 answers · asked by james h 2 in Astronomy & Space

also if you have any spells either black or white tell me cause i have lost my book of shadows thankss!!

2007-07-02 09:22:16 · 5 answers · asked by Anonymous in Engineering

A rectangle has area 23 m^2. Express the perimeter P of the rectangle as a function of the length x of one of its sides.

2007-07-02 09:22:14 · 7 answers · asked by Anonymous in Mathematics

Now, before you go all wierd on me, I KNOW there is no such thing.
I was reading something from one of my friends, who is something of a conspiracy buff about "race-specific bioweapons", and although I know there is no such thing, I was wondering WHY?
I have a pretty good grasp of basic genetics, and was hoping somebody here can provide me with a somewhat technical explanation of why such things are the work of science fiction and not real science, so that the next time I see my friend, I can explain to her why she is being silly about this.
To all:
Thanks in advance for your time.

2007-07-02 09:21:02 · 5 answers · asked by Random Guy from Texas 4 in Biology

the cost of pizza is 20 cents less than 9 times the cost of a soft drink. if x represents the cost, in cents, of a soft drink, express in the simplest form the cost of 2 pizzas and six soft drinks.

oh and please dont think that i am just trying to get the answer. i really dont know how to do this question and i need help!!

2007-07-02 09:18:20 · 10 answers · asked by nycz_shortii 2 in Mathematics

2007-07-02 09:16:42 · 10 answers · asked by DelzZ 1 in Mathematics

I don't want to go to medical school but i need to have some reassurance that being a physicians assistant would be a good job!! pleaseeee! :)

2007-07-02 09:14:04 · 14 answers · asked by Anonymous in Medicine

i am personally not physician but i believe what einstein says is mostly illogical.yea..even ridicolous sometimes...example:that light is faster than everything..even than time...and the "big ben" ...anybody agrees?

2007-07-02 09:12:54 · 9 answers · asked by Anonymous in Physics

I wonder what your all opinion on them. I been studying there moment and ideology and find them very there knowledge and ideals strange and contradicting. most vegan and vegetarians follow the primitive group ideology People are asked not to make up their own minds based on analysis of the of animal problems but to give up their individual critical thinking and follow charismatic leader or. Vegans are based on strong emotions, passions. So, don't last long, usually unless they have an enemy focuson to keep the pot boiling. People who eat meat, use animal products or hunt seem a convenient target for attention. While not actually benefiting animal or helping to protect wild life homes and better understanding of animal conservation.It seems that some animal rights activists have taken up their cause because they are emotionally immature and are acting out repressed rage and hatred from emotional wounds from human abuse or from failed love seeing the plight of defenseless animals as

2007-07-02 09:11:24 · 4 answers · asked by kelly 2 in Other - Science

It is a perfect circle. The center is labeled as point (5,0)
And if you drew this out then from the center you would draw a diagnol line to a place in the top right part of the circle. (on the Line)

How are you supposed to find the area in terms of Pi???????

2007-07-02 09:10:59 · 5 answers · asked by Candylover93 2 in Mathematics

2007-07-02 09:08:00 · 14 answers · asked by yeti 1 in Zoology

2007-07-02 09:05:18 · 4 answers · asked by mike_online_now 3 in Physics

The square is equally divided into four triangles (within the square). The square is tilted so it is sitting on the point B. B is at the bottom of the paper if you drew it out.
If you drew this out-- directly above it would be D. -it would be the top most point on the paper
The two other points are on either side of the square.They are both across from each other. A is --- (-4,0) and C is (8,0).

How are you supposed to find B?

2007-07-02 09:05:15 · 4 answers · asked by Candylover93 2 in Geography

2007-07-02 09:04:19 · 7 answers · asked by Amber 1 in Physics

Name the base in (3a-b)^4

2007-07-02 09:01:27 · 3 answers · asked by Anonymous in Mathematics

will it like actually reach the moon. or say, if you miss, will it fly on to space? or will gravity pull it back to the earth until the bullet lands somewhere, or hits someone, or disintegrates into oblivion? Thanks.

2007-07-02 09:01:26 · 18 answers · asked by Baby Kangaroo 5 in Astronomy & Space

2007-07-02 08:58:45 · 7 answers · asked by Anonymous in Astronomy & Space

OK I SLEEP REALLY LATE LIKE UNTELL NOON AND THERE IS THIS BROKEN CELL PHONE ON MY NIGHTSTAND AAND I DONY USEUALY PAY ANY ATTENTION TO AND AT ABOUT 1:00 PM IT STARTED RINGING BUT THE BATTRY AND SIM CARD WAS OUT IT JUST STARTED RINGING I KNOW I WASNT DREAMING BECUSE MY SIS SLEEPS IM THE SAME ROOM AS ME


THE PHONES IS MAGICAL WHAT DO I DO IM BEING SURIUS

2007-07-02 08:53:46 · 28 answers · asked by Anonymous in Paranormal Phenomena

Is brass ferrous or non - ferrous ??

2007-07-02 08:53:40 · 15 answers · asked by James b 2 in Chemistry

any general method for this type of question? -thanks.

2007-07-02 08:53:19 · 3 answers · asked by ʞzɹәႨnɹ 2 in Mathematics

If the world's current human population is about 6 billion, I was just curious about approximately how many humans have ever lived, since the beginning of modern humans.

2007-07-02 08:52:49 · 5 answers · asked by learp17 1 in Biology

2007-07-02 08:52:33 · 10 answers · asked by Anonymous in Astronomy & Space

I have been using an old version of MathCad on my Mac for some time. It runs under OS 9. I am planning an upgrade to a newer version of OS X that does not allow booting OS 9, and MathCad apparently no longer supports Mac. I would like to find a math program for the Max at a reasonable price (about $100). Any suggestions?

2007-07-02 08:51:36 · 1 answers · asked by gp4rts 7 in Mathematics

Please help me with this math problem.
Thank you in advance.

If manufactured correctly, a basketball should bounce from 48 inches to 56 inches when dropped from a height of 6 feet. Determine the tolerance for the bounce height of a basketball and write an absolute value inequality for acceptable bounce heights.

2007-07-02 08:50:58 · 1 answers · asked by decaelegant 2 in Mathematics

I am thinking electronics.

2007-07-02 08:49:46 · 3 answers · asked by Anonymous in Engineering