Science & Mathematics - 11 December 2007

If I needed to make 3/4 a fraction with a denominator of 10 what would it be. I know this is simple math but I can't do it.

2007-12-11 01:02:59 · 6 answers · asked by JSampson 2 in Mathematics

Is it just me.... or is the sun a heck of a lot brighter then it was in 2006? I can't even look at the sky not even near the sun without squinting my eyes :(

2007-12-11 01:02:50 · 8 answers · asked by Anonymous in Astronomy & Space

height of 0.70 m
pulled back distance of 0.10 m
mass of 7 g
velocity of .21 m/s

2007-12-11 01:01:16 · 2 answers · asked by Nomo 2 in Physics

so,,, in exchange for communicantions about question and that ,,,,, isnt there some spacese to do like it?

well I no the other site got such that one but..this doesnt seem to be like that

2007-12-11 01:01:10 · 4 answers · asked by go ahead 1 in Astronomy & Space

my teacher said this question and told a story about a college teacher asking his students to answer this and the geniuses started to write 10 pages back-to-back. the next day, the lowest in the rank got the correct answer. what would be his answer?

2007-12-11 01:00:57 · 6 answers · asked by Anonymous in Mathematics

This special property is known as....




a. fluorescence

b. phosphorescence

c. chatoyancy

2007-12-11 00:57:21 · 6 answers · asked by Anonymous in Earth Sciences & Geology

2007-12-11 00:56:18 · 5 answers · asked by nina3vedi@sbcglobal.net 2 in Astronomy & Space

Ok, we are working with perpendicular bisectors here. If the base of a triangle and D is the midpoint, AD=5x-3 and DC=7x-15, what is the value of x?

2007-12-11 00:55:49 · 3 answers · asked by Anonymous in Mathematics

2007-12-11 00:55:08 · 1 answers · asked by aryan e 1 in Physics

0.1875 g/cm3

5.3 g/cm3

192 g/cm3

2007-12-11 00:52:36 · 3 answers · asked by Anonymous in Chemistry

2007-12-11 00:51:25 · 7 answers · asked by mahesh kumar s 1 in Geography

wondering if the answer is 15%...

2007-12-11 00:49:39 · 4 answers · asked by Anonymous in Mathematics

2007-12-11 00:48:23 · 5 answers · asked by derick b 1 in Mathematics

how wide is the driveway if its area is 3/25 of the area of the park?

solution please

2007-12-11 00:47:20 · 3 answers · asked by Anonymous in Mathematics

2007-12-11 00:46:32 · 5 answers · asked by derick b 1 in Mathematics

Why does it increase with temperature?

2007-12-11 00:46:20 · 7 answers · asked by Anonymous in Biology

When a human zygote is formed, the coded program in the form of DNA, chromosomes and genes starts de-coding and in 37 weeks a human body is formed, capable to breathe independantly outside the mother`s womb. The brain gets the ability by default, to control the required functions of the body to exist, grow and reproduce. Does it have limitations? I feel... yes. The human brain will never be able to conceive Cosmological truths in their entirety.

2007-12-11 00:46:15 · 2 answers · asked by Gee Waman 6 in Biology

http://educate-yourself.org/ct/

2007-12-11 00:45:04 · 2 answers · asked by Kevin S 2 in Earth Sciences & Geology

2007-12-11 00:39:21 · 8 answers · asked by Chelle 3 in Paranormal Phenomena

What is the difference between snow and ice? I am not asking visible difference but how it is formed? What happens up there in the air that triggers a snow fall or an ice storm or just plain rain? I guess all need humid air.

2007-12-11 00:38:14 · 6 answers · asked by irobot 1 in Weather

2007-12-11 00:37:04 · 8 answers · asked by derick b 1 in Mathematics

So many people think the Earth is a Sphere. But it is flat, like a page in a book. Even the Bible says the earth is round.

2007-12-11 00:36:56 · 8 answers · asked by Gotcha 3 in Earth Sciences & Geology

2007-12-11 00:35:20 · 5 answers · asked by Anonymous in Chemistry

natural sources and chemicals

2007-12-11 00:29:41 · 2 answers · asked by chelsea b 1 in Biology

is it really located in nevada?

2007-12-11 00:28:04 · 11 answers · asked by Anonymous in Astronomy & Space

2007-12-11 00:25:29 · 6 answers · asked by Colin H 1 in Mathematics

the wall light is 1500 candela so the illuminance directly below the light would be 1500/5 squared = 60
what would be the illuminance 3 metres on the ground away from the wall

2007-12-11 00:18:55 · 1 answers · asked by Paul 2 in Physics

2007-12-11 00:15:33 · 14 answers · asked by John N 1 in Astronomy & Space

is 1200 kg, its centre of mass is 650mm above the road surface and its wheel spacing (across the car) is 1.6m. Calculate the total vertical force exerted by the wheels on each side of the car, assuming an equal distribution between front and rear axles.

Could you show your working as a i cant calculate the correct answer

2007-12-11 00:12:15 · 1 answers · asked by ian m 2 in Physics

The activity is not harmful to anyone, it is just very much a pain because it chooses to wake my boyfriend and I up at the most inconvient time. But we have seen shadow figures, heard noises, it agervates my cat, and has been known to touch very expensive collectible rocks and move them to other places. I am not sure what we really want but to know who this thing is what they want and if they are asking for help. Can someone help us to find this out??

2007-12-11 00:11:52 · 17 answers · asked by smalltownredneck26 1 in Paranormal Phenomena