Science & Mathematics - 12 December 2006

Can anybody give me some examples?

Thanks in advance

2006-12-12 16:07:26 · 4 answers · asked by happy.girl 5 in Botany

2006-12-12 16:06:56 · 8 answers · asked by Anonymous in Biology

ONE DAY HOMEWORK!!!!!!!!!!!!!!!!!!

answer as fast as u can plz!!!!!

2006-12-12 16:06:20 · 15 answers · asked by Mana01 2 in Geography

Does UFO exist? Is it proven to be a reality... someone has seen the same???

2006-12-12 16:05:39 · 13 answers · asked by Anonymous in Astronomy & Space

If x,y,p belong N and p is prime number
(N is Natural Number )

2006-12-12 16:04:59 · 7 answers · asked by Anonymous in Mathematics

Since global warming warms the earth? Would Boston be experience warmer summers and winters because of global warming?

2006-12-12 16:04:57 · 6 answers · asked by beast 1 in Earth Sciences & Geology

1. How is Newton's second law related to rocket flight?
2. Why is Newton's second law important in designing efficient rockets?
3. Summarize how Newton's laws of motion all work together to allow a rocket to fly.
4. Explain how Newton's third law (action-reaction) causes a rocket to lift off.

2006-12-12 16:02:34 · 1 answers · asked by Augustblue 1 in Astronomy & Space

And has anyone speculated on what they look like outside the the realm of sci-fi books, comics, and shows and movies?

2006-12-12 16:01:40 · 6 answers · asked by dogmatitans 2 in Astronomy & Space

please helllp explain

2006-12-12 16:00:24 · 1 answers · asked by vinhl 2 in Biology

2006-12-12 15:59:36 · 6 answers · asked by Kesari 1 in Mathematics

2006-12-12 15:58:41 · 5 answers · asked by Anonymous in Mathematics

Find the volume of the solid that results when the region enclosed by x=y^2 and x=y is revolved around the line y= - 4. (Use "pi" in the answer, and do not round any coefficients)

Thanks! :D

2006-12-12 15:58:01 · 1 answers · asked by thesekeys 3 in Mathematics

2006-12-12 15:57:57 · 12 answers · asked by yogi a 1 in Astronomy & Space

2006-12-12 15:54:38 · 8 answers · asked by Discovering 2 in Mathematics

There is a theory that says if you move at the speed of light you will stop time. why? what does a speed have to do with time? Light speed is just a way of measuring a cartain speed. It's like saying "if you go 60mph you can pass through solid matter. There is no reason that you should be adle to. So why if you are traveling at the speed of light would time stop?

2006-12-12 15:51:48 · 14 answers · asked by catastrophy 2 in Physics

In a rectangular room, you sit along one of the side walls. The front wall of the room is a blackboard. The board is 21 feet long, and starts 2 feet from either side wall.

write an equation showing the relationship between your viewing angle of the board and your distance from the front wall.

how far from the front wall should you sit to maximize your viewing angle?


i tried to solve this problem, and failed miserably at it... hopefully somebody can help me out. thank you!

2006-12-12 15:50:02 · 1 answers · asked by leksa27 2 in Mathematics

2006-12-12 15:48:35 · 3 answers · asked by eva 1 in Chemistry

Find the volume of the solid that results when the region enclosed by y=sqrt(x), y=0, and x=9 is revolved about the line x=9. Use "pi" in the answer.

Thanks for the help!

2006-12-12 15:47:04 · 1 answers · asked by thesekeys 3 in Mathematics

Do you think this was a good choice? Why or why not?

2006-12-12 15:45:30 · 12 answers · asked by Rascal_Flatts_Fanatic! 2 in Astronomy & Space

1.)
is this a linear function? solve for y...
4y^-1=(-5x^-1)+5

2.)
what is the inverse function of the following:
f(x)=2-3 4log(x+1)

2006-12-12 15:43:12 · 3 answers · asked by Anonymous in Mathematics

if so, can it be applied to the human body chemistry? Like in overcoming diabetes? or does the idea seem stupid?

2006-12-12 15:43:06 · 6 answers · asked by Anonymous in Physics

In a plane, Line RT is congruent to Line VT and Line PR is congruent to Line PV. Which of the following statements is false?

Line TP bisects Line RV

Line RV bisects Line TP

Line TP is perpendicular to Line RV

T and P are equidistant from R and V

2006-12-12 15:42:49 · 6 answers · asked by Kate! 3 in Mathematics

I have been attempting this problem for a long time but no luck. I know for a fact that the answer is not 816. Can someone please explain this problem. Thanks!!!!

An extreme amusement park ride accelerates its riders upward from rest to 50.0 m/s in 7.00 seconds. Ignoring air resistance, what average upward force does the seat exert on a rider who weighs 1120 N?

2006-12-12 15:41:20 · 4 answers · asked by venom90011@sbcglobal.net 1 in Mathematics

ok how will i solve this?
when i solved it i got 6 over 7

this other problem ...x^2-x-12/x^2+5x+6 multipled x^2+x-2/x^2-5x+4


i have no idea how to solve it : (

2006-12-12 15:41:08 · 2 answers · asked by Anonymous in Mathematics

i would like to know the specific heat of furnace oil, so that i can calculate how much calories it would take to heat the oil from 70degc to 115degc.Pls help.

2006-12-12 15:40:10 · 2 answers · asked by Krishna 1 in Chemistry

2006-12-12 15:39:49 · 5 answers · asked by msnappy 1 in Mathematics

(con't)...increased by 3 times the smaller, the result is 63. find the numbers.

2006-12-12 15:37:37 · 6 answers · asked by Discovering 2 in Mathematics

OK!! So with this problem we have to find the maximum volume of a box...but it gets tricky!!

Alright, so you have a piece of cardboard that is 12 by 14cm. You are going to construct an open box (no lid) by cutting congruent squares out of the corners and then folding the sides up.

What are the dimensions of this box and what is the max volume?

Please show work because I really need to understand this!!
thnx!!

2006-12-12 15:37:15 · 2 answers · asked by Seanoso88 1 in Mathematics

2006-12-12 15:36:22 · 6 answers · asked by dmorales90210 2 in Geography

in science we are learning about genes and stuff like that, i wonder, are there more to it? rather than DNA's and stuff like that.

2006-12-12 15:35:37 · 3 answers · asked by ? 2 in Biology