Science & Mathematics - 3 September 2007

2007-09-03 11:29:47 · 5 answers · asked by angel2010 1 in Mathematics

2007-09-03 11:28:29 · 4 answers · asked by allenman9 1 in Earth Sciences & Geology

Hello, my electrical sockets are showing there is 40v on the earth's socket. what does this mean, is it dangerous??

this was discovered during a boiler repair and now we are told not to use the boiler because it is and the rest of the house is too.

any idea about repair costs or the solution??? many thanks

2007-09-03 11:26:52 · 6 answers · asked by S J 1 in Engineering

2007-09-03 11:26:07 · 4 answers · asked by CLARA D 1 in Mathematics

2007-09-03 11:25:56 · 9 answers · asked by EJC-7483 2 in Mathematics

would a bunch of fish float to the top???
and for how long would it last ,for how big of an area would it be in???

2007-09-03 11:25:03 · 3 answers · asked by King Blub 2 in Earth Sciences & Geology

Wanting to settle a debate... It's been almost 20 yrs since HS but I remember using a calculater for Calc, Trig & Geomentry, but my friend says she never was allowed to use one... can the work really be done without one?

2007-09-03 11:21:46 · 27 answers · asked by lipstiklsbn 1 in Mathematics

im not a beliver in aliens but last night september 2 i was camping and i was looking up at the stars and saw 3 lights traveling really low and at the same speed . They were in the shape of a triangle. I thought they were stars at first but when i looked into the middle of them, it was all black. Then I realized it wasn't stars but lights from something. I was really big. It made the same sound as a plane but deeper. I thought I was seeing things but other people around me also saw it. I looked up ufos on the internet and saw pictures o-f what i saw last night. Im really scared and want to find out what that really was. Did anyone eles see it?
I was camping in monaguap pond, New York. I just want to try to find out what it was.

2007-09-03 11:21:27 · 16 answers · asked by Jenna 3 in Astronomy & Space

2007-09-03 11:21:06 · 6 answers · asked by Esmeralda Maria O 1 in Astronomy & Space

Can anyone solve the following problem? If so can you tell me how you got the anwer?

Isaac and his friend are going to climb the hill behind the school on Saturday. They said there are some old railway buildings at the top. It took them 38 minutes to climb the hill. The trail up the hill is 0.4 km. At that rate, how long would it take them to climb one and six tenths kilometers?

2007-09-03 11:21:05 · 10 answers · asked by elie101_forever 3 in Mathematics

Evaluate the integral.
int 7t sin(5t) dt

2007-09-03 11:19:50 · 3 answers · asked by sugardaddy8815 1 in Mathematics

What are some rare carnivore plants?
What is a good web site for all know carnivore plants?

2007-09-03 11:19:07 · 5 answers · asked by Anonymous in Biology

2007-09-03 11:18:25 · 5 answers · asked by hunedip22 1 in Mathematics

Words, usually readily understood, that are not formally explained by means of more basic words and concepts. The basic (blank) of geometry are point, line, and plane.

2007-09-03 11:18:07 · 3 answers · asked by Anonymous in Mathematics

2007-09-03 11:15:10 · 1 answers · asked by Nikita 1 in Physics

What is the value of construction in learning geometry? and also why not use rulers instead of straight edges??

2007-09-03 11:14:15 · 4 answers · asked by superduper 1 in Mathematics

Simplify the expression

x + 1/x - a - 1/a
---------------------
.........x-a

2007-09-03 11:13:55 · 6 answers · asked by Oliver 2 in Mathematics

i need a list do any of them include:
sea monkeys
sea sponge
rollie pollies
fishes
sea urchin
mouse
worms
crickets
salmon eggs

2007-09-03 11:13:47 · 3 answers · asked by a girl 1 in Biology

2007-09-03 11:12:23 · 1 answers · asked by jkgregory10@sbcglobal.net 1 in Chemistry

Is there a fourth dimension? If so, is the fourth dimension the spirit world as taught in the Bible?

What does physics teach about a dimension beyond the third?

2007-09-03 11:10:34 · 6 answers · asked by Anonymous in Physics

Is there a fourth dimension? If so, is the fourth dimension the spirit world as taught in the Bible?

2007-09-03 11:09:42 · 6 answers · asked by Anonymous in Astronomy & Space

-1............x-4
___ = _____
x-3........x^2-27

Ignore the periods.

2007-09-03 11:09:11 · 5 answers · asked by PumaPepper 2 in Mathematics

1. What are the symmetries of a nonsquare rectangle?
2. What are the symmetries of a parallelogram that is neither a rectangle or a rhombus.
3. What are the symmetries of a rhombus that is not a rectangle?

2007-09-03 11:09:05 · 1 answers · asked by ClooneyIsAGenius 2 in Mathematics

I saw a program on the Histroy channel that revealed how many galaxies there are in space...countless. The program went on to say that big galaxies swallow up small galaxies.
There are also many black holes in space, right?

I say the main reason why our vulnerable planet Earth has not been swallowed up by a black hole or a bigger galaxy is basically because God is in control even though we may not want to accept this truth. God has other plans for this Earth as recorded in the book of Revelation.

I guess the statement "He's got the whole world in His hands" is not silly afterall, right?

Your view?

2007-09-03 11:06:34 · 14 answers · asked by Anonymous in Astronomy & Space

1.Oxygen gas changes to ozone during thunderstorms.
2.Freezing rain develops when a warm air mass overrides a cold air mass.
3.Carbon dioxide is produced by the combustion of gasoline in an automobile engine.
4.Fog forms from water vapor when the temperature drops below the dew point.
5.Solid waste decomposes in landfills and produces methane gas.

2007-09-03 11:06:04 · 3 answers · asked by Cynthia P 1 in Chemistry

(-10 -35 * -39 + -9) +25

Do the rules of PEMDAS apply?
HELP!
10points for answer!
(*) = multiply

2007-09-03 11:05:07 · 6 answers · asked by reader 3 in Mathematics

anyone know of any online??
i want to find deep sky stuff this coming morning at 4:30 am

amazing winter sky is up at 5 am!!!

2007-09-03 11:04:09 · 4 answers · asked by Anonymous in Astronomy & Space

Do you know the answer?

2007-09-03 11:02:23 · 2 answers · asked by jon st. germain 1 in Chemistry

2007-09-03 11:01:59 · 1 answers · asked by Eva A 1 in Mathematics

At terminal velocity? What do you think would happen? And what about Moya, from Farscape? http://en.wikipedia.org/wiki/Moya_%28Farscape%29 Do you think such an animal can actually desing itself to support people? My friend says That you can burn fat to make chambers and such, and even sacrifice some muscle in the process, but what about Starburst? http://en.wikipedia.org/wiki/Starburst_%28Farscape%29 And what about food?

2007-09-03 11:00:38 · 2 answers · asked by serenityfan76_is_backish 2 in Astronomy & Space