Science & Mathematics - 27 July 2007

i found alot of websites that people are already making shelter in high alltitudes,storing food etc. And seen pics of Planet X. Anyone scared? or believe in this? NASA supposly knows everything but wont tell the public. I dont know why the government likes to keep things in secret? What do they have to loose?

2007-07-27 17:18:00 · 11 answers · asked by natalie_rivera03 2 in Astronomy & Space

2007-07-27 17:13:52 · 1 answers · asked by Peggy Pirate 6 in Earth Sciences & Geology

Instead of forgetting it after you eat your breakfast?

Please not the whole make codes for it like - ihop stands for i handed oprah popcorn. That doesn't work for me.

2007-07-27 17:08:04 · 3 answers · asked by Anonymous in Other - Science

...what color would we perceive it as?

2007-07-27 17:06:42 · 5 answers · asked by Jay 4 in Physics

moons in jupiter or saturn be actually planets??? and just is called moons because they rotate around a planet?

2007-07-27 16:55:29 · 9 answers · asked by Anonymous in Astronomy & Space

I remember a weatherman calling it dog something,or something dog.

2007-07-27 16:52:00 · 3 answers · asked by genuine_sue99 1 in Weather

When a rocket is moving in space and when it have to apply brakes or can say have slow down the velocity ,what is the mechanism?

2007-07-27 16:51:35 · 11 answers · asked by Anonymous in Physics

get 10 points for 3 q's
divide -63 by 7
divide 32 by -4

2007-07-27 16:47:39 · 6 answers · asked by justanswer n 1 in Mathematics

2007-07-27 16:45:44 · 10 answers · asked by Anonymous in Astronomy & Space

2007-07-27 16:44:54 · 4 answers · asked by matcav2002 1 in Mathematics

If anyone could explain how the following is done, it would be greatly appreciated!

Use the chain rule to find ∂w/∂s and ∂w/∂t.

w = pqsinr, p = 2s + t, q=s - t, r=st

2007-07-27 16:38:06 · 2 answers · asked by Anonymous in Mathematics

a 15 ft ladder leans against a building. the bottom of the ladder is 7 ft from building. how high is the top of the ladder? round to 2 decimal places

2007-07-27 16:33:30 · 13 answers · asked by david b 1 in Engineering

tell me from everything from the X button 2 the R1 and the six axis

2007-07-27 16:29:35 · 2 answers · asked by Anonymous in Engineering

What would be the gravitational force between two golf balls (each with a 4.28 cm diameter), 1.15 meter apart, if they were made of nuclear matter?

This is the question I need to solve

I figure I need to use F = G * [(m*m)/r^2]

I know G is 6.67e-11
I figure r is 0.575m

but I'm having trouble finding the masses of the golf balls because I dont really understand nuclear matter

2007-07-27 16:25:23 · 5 answers · asked by rolo_cakes 2 in Physics

2007-07-27 16:20:49 · 8 answers · asked by Gypsy Gal 6 in Astronomy & Space

2007-07-27 16:16:54 · 5 answers · asked by debra m 1 in Astronomy & Space

2007-07-27 16:11:28 · 5 answers · asked by Darkness 2 in Engineering

2007-07-27 16:05:11 · 1 answers · asked by Darla T 1 in Physics

I am going to start college and taking pre calculus, which includes: Solving Linear Equations, Solving Equations of Form ax2-b=0, Quadratic Formula and Applications, Matrix Multiplication, Inconsistent Systems and Infinite Solutions.

Which calculator should I buy: TI 89 or TI 89 Titanium? Will TI 89 be enough?

2007-07-27 16:03:10 · 4 answers · asked by Legend 3 in Mathematics

2007-07-27 16:02:07 · 1 answers · asked by Anonymous in Earth Sciences & Geology

I saw a birthday card with cute little monkey sitting in front of a huge frosted Birthday cake and i wondered.. can monkeys actaully eat birthday cake.. and not get sick from it.. Can they digest all the different sugars and such... I know that they predominatly (sp) eat Friuts and Veggies . I know that birthday cake is not proper nutrition for humans let alone animals...

I dont have a monkey.. or a cake for that matter,, I was just wondering if anyone out there can answer this question for me ..

2007-07-27 15:59:19 · 11 answers · asked by ladyserena_2001 1 in Zoology

2007-07-27 15:58:47 · 4 answers · asked by ernest b 1 in Mathematics

I have a hemmorhagic stroke, bleeding in the brain,) and I just wondered whether e.s.t. would help me regain the use of my right side.

2007-07-27 15:57:10 · 4 answers · asked by Dorothy C 2 in Medicine

Ok, I understand about like LOG5,25=2 b/c 2 is the exponent thats simple, but what I want to know is, in my textbook for Algebra, it says that LOG24=1.3802112 and this is base-10 common logarithm it says (which is based10) So, why doesnt it show me how to do it manually??? I mean, I just dont understand why it says do it by calculator by hitting the LOG button???????? Is this type of thing only doable by super-geniuses and way beyond me?????

2007-07-27 15:56:20 · 5 answers · asked by Anonymous in Mathematics

This question was asked by my 6 year old daughter Maddie.

2007-07-27 15:49:53 · 12 answers · asked by B Dub 1 in Astronomy & Space

1. Add. Express in Simplest form:
(x^2) over (x+4) + (2x-8) over (x+4)

2. Multiply:
(4x-24) over (x^2-2x) * (8x) over (6-x)

2007-07-27 15:37:51 · 4 answers · asked by casper5 3 in Mathematics

2007-07-27 15:36:49 · 10 answers · asked by Anonymous in Mathematics

This gas emits from every motor vehicle on earth and all we hear about is carbon dioxide (CO2).
Does the CO evolve into CO2 ?

2007-07-27 15:26:42 · 5 answers · asked by pigspadoonki 2 in Chemistry

what is mean by direct heated emitters & indirect heated emitters.how it is called when we combine both the direct & indirect heated emitters? & give me any more detail information about the both the emitters.

2007-07-27 15:25:00 · 1 answers · asked by priya d 1 in Physics

LOL, talk about the WRONG STUFF! First they had Lisa Nowak go postal on her romantic rival for the guy that she was cheating on her husband with. Then they had that gunman (who had a PhD) holding up one of their buildings, killing a hostage. Now I’m hearing about astronauts getting like, wasted dude, right before takoff. In another case, one of NASA’s workers sabotaged one of the computers that was intended to be fitted into the space station. What’s wrong with NASA lately?

2007-07-27 15:23:54 · 12 answers · asked by Clean Independent Energy 3 in Astronomy & Space