Science & Mathematics - 3 August 2007

I will disregard daylight savings time and would like references.

2007-08-03 05:42:29 · 8 answers · asked by Madog 1 in Geography

2007-08-03 05:38:11 · 22 answers · asked by Blackfire 6 in Weather

hi,

I am wondering what the corn sweetener industry does with the corn bushels after they have processed the corn.

2007-08-03 05:38:03 · 2 answers · asked by yahooHulk007 2 in Botany

(x^2-5x-1)^2-18(x^2-5x-1)+65=0

how do you solve this im lost.

2007-08-03 05:36:29 · 4 answers · asked by jesis332 1 in Mathematics

A hot air balloon, with a mass of 15 kg., hoovers at an altitude of 7 km. where the weight density of the air is 2.6 N/m^3. If a suitcase is dropped from the balloon, the balloon rises to an altitude where the weight density of the air is 2.1 N/m^3. What is the weight of the suitcase ? show work

2007-08-03 05:32:29 · 4 answers · asked by ted 1 in Physics

I need to know is it scientificallyb proven..or it is still just a theory.

2007-08-03 05:26:09 · 18 answers · asked by DreamBrid2007 1 in Biology

The total mass of the LOAD is 300
The total mass of EFFORT is 75

2007-08-03 05:23:26 · 1 answers · asked by Anonymous in Physics

is it -7/10

2007-08-03 05:19:50 · 5 answers · asked by lasfklaf; 1 in Mathematics

I'm not really sure I used accurate words in my Q, but as we know the surface of the sun is filled with grains, which pass light through. Why is it so?

2007-08-03 05:19:00 · 5 answers · asked by Andromeda 1 in Astronomy & Space

2007-08-03 05:18:34 · 4 answers · asked by Dennis 2 in Agriculture

Calculate the number of gram-moles in 12 grams of Oxygen and 22 grams of Carbon Dioxide. I'm totally confused, can you guys help me compute?

2007-08-03 05:14:29 · 1 answers · asked by Light 3 in Chemistry

2007-08-03 05:11:19 · 6 answers · asked by Anonymous in Physics

1. A particle moves in x-y plane with constant acceleration 'a' directed along the negative y axis the equation of motion has the form 'y = px - qx^2' ; where p and q are positive constants. find velocity of particle at origin.

2. In a car race car A takes 't' sec less than car B at the finish, and passes the finishing point with speed v m/s more than car B. Assuming that both car start from rest and travel with constant accelaration of 'p' and 'q' respectively. Show that
' v=(√ pq)t'

2007-08-03 05:01:18 · 1 answers · asked by mathiphy 2 in Physics

Why does it make sense to believe that the wire can also be a source of moving charge??

The question is referring to a circuit.

2007-08-03 04:49:54 · 3 answers · asked by g2dalemon2dasqueezy 1 in Physics

2007-08-03 04:49:28 · 12 answers · asked by .♥Blessed.and.Highly.favored♥. 2 in Mathematics

Victor Malaba has a net income of $1240 per month. If he spends $150 on food, $244 on a car payment, $300 on rent, and $50 on savings, what percent of his net income can he spend on other things?

2007-08-03 04:49:21 · 9 answers · asked by Jeff M 1 in Mathematics

If the value of XYZ Company stock drops from $25 per share to $21 per share, what is the percent of the decrease?

2007-08-03 04:45:40 · 6 answers · asked by ryan_runner 3 in Mathematics

what are the odds

2007-08-03 04:43:54 · 11 answers · asked by justusgod 2 in Biology

What are some whys to open up and use the other 90%?

2007-08-03 04:42:24 · 11 answers · asked by Kaylin 4 in Biology

2007-08-03 04:40:45 · 12 answers · asked by schaller2003 2 in Physics

From net earnings of $740 per month, Ginger Elliott must spend $200 for her portion of the rent on an apartment she shares with two friends. What percent of her net income is her rent payment?

2007-08-03 04:28:35 · 9 answers · asked by Anonymous in Mathematics

2007-08-03 04:27:52 · 6 answers · asked by Anonymous in Mathematics

A friend a I went to the ocean near houston and for a swim, went went about 100 feet from the shore and started getting stung from what I thought must have been a jelly fish, turns out that there were hundreds of clear floating (things) that would attach themselves to us and bite or sting us. They were very small, about the size of a tick, clear, you could not see them unless you looked very close, all you could see of them were two dots that I suppose where there eyes. They had legs and stuff, I dont know if they had any claws, too small. Does anyone know what I am referring too?

2007-08-03 04:26:36 · 6 answers · asked by cliffcc078 3 in Zoology

I notice on Yahoo Answers some people answer genuine scientific questions with answers such as 'Because God made it so...' etc. This seems to indicate an unwillingness for religious people to accept science as being a worthy pursuit.
But cannot religion and science co-exist peacefully? One of the greatest scientists in history, Isaac Newton, was a devout Christian. He considered his scientific investigations as a form of praise - an effort to get to know God's creation in more detail. To him, the phrase 'because God says so' would be blasphemous.

I guess the question is - what's your opinion?

2007-08-03 04:13:53 · 14 answers · asked by Nick J 4 in Other - Science

2007-08-03 04:13:20 · 7 answers · asked by .♥Blessed.and.Highly.favored♥. 2 in Physics

A boat has a weight of 1200 N and floats at a depth of 7 m. The area of the hull is 50 m^2.

1. What is the weight density of the sea water in which it is floating

2. At what depth will the boat float if a 600 N cargo is added ?
Show work

2007-08-03 04:10:34 · 1 answers · asked by ted 1 in Physics

For example, you would type seven and ....what?

2007-08-03 04:05:44 · 7 answers · asked by Designchc 3 in Mathematics

∫x(1-x)^3 dx using integration by parts?

2007-08-03 04:00:55 · 4 answers · asked by ppp 1 in Mathematics

2007-08-03 03:59:28 · 7 answers · asked by yahooanswers 3 in Engineering

instead its axis is perpendicular to the line between the sun and Earth. The most predictable effect of this change would be

a no more night and day
b a big change in the length of the year
c a cooling of the equator
d a loss of seasonal variations at anorther and souther latitutes
e the elimination of ocean currents

i tink its the seasonal one but i'm not sure... thanks!

2007-08-03 03:58:36 · 16 answers · asked by madison 1 in Astronomy & Space