Science & Mathematics - 1 February 2007

A friend of mine & I are doing a social studies fair project on how people are cutting down & burning the rainforests & how it affecting our lives & what the outcome of it will be. I REALLY REALLY REALLY need a good "Catchy" slogan for the title like "Save the Rainforest" or something of that sort! So if anyone has any good ideas please let me know!!!!!

2007-02-01 06:50:57 · 7 answers · asked by brunette_1323 1 in Earth Sciences & Geology

I need to find the zeros of this equation...

x^5+2x-5=0

does this factor? if so how? I cant use the quadratic equation can i?

Please help me out.

2007-02-01 06:50:40 · 3 answers · asked by packerswes4 5 in Mathematics

2007-02-01 06:49:50 · 6 answers · asked by yournamehere 2 in Chemistry

2007-02-01 06:49:18 · 3 answers · asked by naveed 1 in Physics

Is there a device to slow down the vibration of molecules using microwaves rather than making them vibrate faster? Is this what they call Flash Freezing or is that just another form of the regular refridgeration process?

2007-02-01 06:47:38 · 3 answers · asked by Rust 2 in Physics

how are they formed?
what is the average size?
what are the average wind speeds?
What are some of the usual destructions it causes?
What is a magor typhoon that has accured in the past?
Best answer gets 10 pts.

2007-02-01 06:47:32 · 3 answers · asked by corbin909 4 in Earth Sciences & Geology

2007-02-01 06:46:50 · 5 answers · asked by Private P 1 in Mathematics

They(building 7, the 2 towers) seem to go perfectly straight down with fires. Fire is much cheaper and if they were controlled, they wouldn't be very dangerous. It would save time in meticulous planning etc...

2007-02-01 06:45:48 · 5 answers · asked by Ilooklikemyavatar..exactly 3 in Engineering

Plz give reference or site.............

2007-02-01 06:45:07 · 1 answers · asked by chandan27_sachin 1 in Physics

If possible give a rational reason about what you believe is more likely.

2007-02-01 06:44:48 · 17 answers · asked by Anonymous in Earth Sciences & Geology

He has no body hair whatsoever now, and his Dr. says it's permanent. Can Celexa really do that to a person? This just sounds so bizarre to me.

2007-02-01 06:44:30 · 2 answers · asked by SKVY 4 in Medicine

2007-02-01 06:43:49 · 3 answers · asked by goring 6 in Chemistry

Given 5 lanes on a freeway, how many can cars can it accomodate for people to be able to drive an average60 miles per hour?

2007-02-01 06:41:42 · 2 answers · asked by Anonymous in Other - Science

4599997993B.C.-569997993B.C.

2007-02-01 06:40:57 · 4 answers · asked by jeremykostelecky12 1 in Earth Sciences & Geology

2007-02-01 06:40:02 · 13 answers · asked by catgirl0052 1 in Zoology

Its not Pi. Its has something to do with all the ratios in your body? I just cant remember that name of it or what it equals? Something about ratios of distance in your arms and legs being equal to it?

2007-02-01 06:37:35 · 9 answers · asked by TD 3 in Mathematics

no sure if i worded this question correctly

2007-02-01 06:36:55 · 3 answers · asked by raul b 2 in Mathematics

a. A car climbs a steep hill with its speed dropping from 60 km/h at the bottom to 15 km/h at the top
b. A car climbs a steep hill and goes over the crest and down on the other side, all at the same sped of 40 km/h
c. A car climbs a steep hill at the constant speed of 40 km/h
d. A car turns a corner at the constant speed of 20 km/h

2007-02-01 06:36:50 · 8 answers · asked by kacwccj 3 in Physics

I was just wondering what common, practical inventions Einstein's discvoeries led to. I've heard that they led to things like toothpaste, the atomic clock, and television. Is there anything else he had his fingerprints on?

2007-02-01 06:36:39 · 2 answers · asked by mrfuzzy64 1 in Physics

what does E mean?
what does = mean?
what does m mean?
what does c mean?
what does 2 mean?

Now alltogether what does it mean?

2007-02-01 06:35:37 · 7 answers · asked by Anonymous in Physics

am doing home work and i need to now what this questin is can you help?

2007-02-01 06:34:48 · 19 answers · asked by fazzy_tazzy 1 in Chemistry

in relation to its immunological function beside production of anti-bodies ?

2007-02-01 06:33:57 · 2 answers · asked by Hector the Trojan 2 in Medicine

I'm in grade 12 and I want to take calculus again to upgrade my mark. The first time I did it in day school i passed; however, my mark wasn't all that great. I need to take it again in order to get a mark that will hopefully get me into the program I want to get into. I have the option of taking night school or online school. Both have pros/cons. The only school that is available for night school is a good 15 minutes away from my house...which I find tedious. People keep telling me that I should just take night school despite the distance factor, because online school for calc is hard.

Has anyone ever taken online calc before? If so, how did you find it? Was it extremely difficult? And also, how difficult do you think it would be if I had a tutor??

2007-02-01 06:33:43 · 6 answers · asked by loo l 1 in Mathematics

at least two sentences please

2007-02-01 06:31:39 · 2 answers · asked by Anonymous in Weather

Q no. 1) How does the BJT and MOS amplify? What is the main component responsible for amplification?

Q no. 2) What is the purpose of Coupling capacitors


Thank you

2007-02-01 06:31:02 · 2 answers · asked by Anonymous in Engineering

am doing homework and i need to now what the question above is can you help plz!

2007-02-01 06:30:57 · 11 answers · asked by fazzy_tazzy 1 in Chemistry

2007-02-01 06:29:30 · 3 answers · asked by goring 6 in Engineering

I know that with the ice caps melting, the fresh water mixes with the salt water, causing it to be less dense. In turn, it doesn't sink as well when it cools, which disrupts the north atlantic conveyor, which disrupts our weather patterns. For what reason are the icebergs fresh water anyways?

2007-02-01 06:29:11 · 9 answers · asked by nipsy3 2 in Earth Sciences & Geology

What is the heat of combustion of 2-methylhexane is 1150 kcal/mol. What is the heat of combustion of 2-methylhexane in kcal/gram?

2007-02-01 06:28:40 · 1 answers · asked by maria p 1 in Chemistry

Does the combination of microwaving and the towel's contamination somehow infuse bad bad things into my dinner? What chemicals would that be, and what are their effects on my health?

2007-02-01 06:28:38 · 5 answers · asked by Mr. Hoke 1 in Chemistry