Science & Mathematics - 7 August 2006

what are prime factors or common factors in reducing 5 but what are some others im outta here for todays questions thanks.

2006-08-07 22:26:33 · 2 answers · asked by debbigeri 3 in Mathematics

2006-08-07 22:25:45 · 12 answers · asked by Anonymous in Geography

Distances are depending on many things in this universe but what is if it isn't like we expect too be?

2006-08-07 22:24:54 · 8 answers · asked by Chacko 2 in Astronomy & Space

Is it true?

2006-08-07 22:19:45 · 12 answers · asked by Spark 1 in Astronomy & Space

2006-08-07 22:19:32 · 9 answers · asked by joy_blue03 1 in Physics

2006-08-07 22:19:16 · 29 answers · asked by Anonymous in Chemistry

2006-08-07 22:17:33 · 9 answers · asked by daniel 2 in Astronomy & Space

I have acquired a sudden (scientific) interest in dreams, but I rarely remember mine and when I do they usually seem rather dull (except for a few, those were.. .profound to say the least.)

2006-08-07 22:17:06 · 3 answers · asked by Anonymous in Biology

2006-08-07 22:16:36 · 1 answers · asked by prashant swami 1 in Biology

Can someone plsea explain enthorpy to me?

2006-08-07 22:16:28 · 7 answers · asked by de5tiny06 2 in Chemistry

The type answers that i need contain all the information regarding the powersystem & it will be a brief type of explanation.

2006-08-07 22:15:59 · 3 answers · asked by Anonymous in Engineering

Were did it start? How do they know what the real time is?

2006-08-07 22:12:31 · 13 answers · asked by muffin 2 in Other - Science

2006-08-07 22:11:55 · 10 answers · asked by joy_blue03 1 in Physics

Repetition is not possible.

2006-08-07 22:11:22 · 16 answers · asked by Mohi 1 in Mathematics

2006-08-07 22:08:07 · 6 answers · asked by joy_blue03 1 in Physics

2006-08-07 22:02:19 · 2 answers · asked by Lutfor 3 in Other - Science

2006-08-07 22:01:35 · 3 answers · asked by dothan1004 1 in Mathematics

2006-08-07 22:01:14 · 2 answers · asked by The Knowledge Server 1 in Other - Science

2006-08-07 22:00:54 · 5 answers · asked by NiraiArun S 1 in Geography

i was watching weakest link and this guy said he "drank his own urine every morning" and he said it stopped him going bald etc is this true.

2006-08-07 22:00:52 · 11 answers · asked by ? 1 in Biology

A physics professor did daredevil stunts in his spare time. His last stunt was an attepmt to jump accross a river on a motorcycle. The takeoff ramp was inclined at 53 degrees, the river was 4 meters wide, and the far bank was 15 meters lower than the top of the ramp. The river itself was 100 meters below the ramp. Ignore air resistance.
a.) What should his speed have been at the top of the ramp to have just made it to the edge of the far bank?
b.) If his speed was only half the value found in (a), where did he land?

2006-08-07 21:57:34 · 2 answers · asked by just_askin' 1 in Physics

2006-08-07 21:52:54 · 1 answers · asked by Maxknight 2 in Engineering

I used general purpose cleaning alcohol on the clear plastic door of a phone and it turned foggy with white residue. Please tell me what has happened and is there any way I can fix it and remove the white foggy residue from the clear plastic parts.

2006-08-07 21:52:02 · 8 answers · asked by aranate 1 in Chemistry

I do it. A lot of other people do it too. Most don't even realise they're doing it until someone else points it out. It does seem to affect concentration. Why? Is there some rational, scientific reason for doing it?

2006-08-07 21:51:19 · 12 answers · asked by Anonymous in Biology

2006-08-07 21:49:40 · 9 answers · asked by Anonymous in Medicine

2006-08-07 21:48:03 · 9 answers · asked by jashly 1 in Zoology

i need to prepare in my lab 50mM triethanolamine buffer, if any body knows plz let me know

2006-08-07 21:46:55 · 4 answers · asked by Anonymous in Chemistry

Please friends, can you help me to find a good book for delay oscillation Diff. Equations

2006-08-07 21:46:38 · 2 answers · asked by BioProf 2 in Mathematics

i'm a vet and i'm screening fecal samples of captive snakes to determine parasite loads and to determine which parasites are more prevalent etc. the problem is that i'm not familiar with several of the snake parasitic ova and so identification of eggs poses a major problem. i've found several kinds of ova of all major classes of helminths , as well as pentastomids n acanthocephalans. so i'd be really grateful if anyone could help me out.

2006-08-07 21:42:20 · 2 answers · asked by rk_kau1 2 in Biology

I need to know how to do multiple regression using three independent variable , and calculate the value of r square , a, b1, b1, b3 without using data analysis tools , I know how to do it in excel using tools-> data analysis-> regression, however if I do not want to follow this method, how do I go about doing it ?

2006-08-07 21:41:57 · 2 answers · asked by Radhika 1 in Mathematics