Science & Mathematics - 29 November 2006

2006-11-29 01:34:24 · 11 answers · asked by bballgirljv 1 in Biology

2006-11-29 01:30:58 · 4 answers · asked by B 1 in Mathematics

2006-11-29 01:26:37 · 2 answers · asked by Anonymous in Biology

pls.......give me info about contribution of scientist to protist

2006-11-29 01:26:30 · 1 answers · asked by omgGUESSwho? 2 in Earth Sciences & Geology

my idea is water has more of a smooth surface,so light is
reflected in a uniform way,giving you a more exact
outline of an object. everything else also reflects but at all kinds
of crazy angles you cant see a coherent shape.
could any scientifically trained ppl verify this?

2006-11-29 01:24:13 · 3 answers · asked by enigma q 2 in Physics

After reviewing the resources above, answer this free response question:

Peter says that the following equations are two ways to write the SAME formula. Solve them both for the same variable to decide whether or not you agree with Peter. Explain how you made your decision, based on solving for variables.


p = (r - 1) &
_____
r


p = r
___
(p + 1)



Answers should look something like this:
I agree / disagree with Peter because when I solved for p / r in the first / second equation, the resulting expressions are the same / different.

Here are my steps and my solutions:

2006-11-29 01:23:37 · 2 answers · asked by me1026 1 in Mathematics

2006-11-29 01:22:43 · 5 answers · asked by Emma H 1 in Astronomy & Space

nothing

2006-11-29 01:21:36 · 13 answers · asked by Ganesh A 1 in Chemistry

Give an example of a function f : (0,1)  R that has a limit at every point of (0,1) except ½. Use the definition of limit of a function to justify the example.

2006-11-29 01:19:01 · 2 answers · asked by MMM 1 in Mathematics

what are the things that I need to do in order for me to improve my over-all performance in med school?What can I do to feel better and to avoid depression?

2006-11-29 01:17:47 · 7 answers · asked by Mike 3 in Medicine

2006-11-29 01:17:38 · 11 answers · asked by I am actually a Hot Dog 1 in Other - Science

Please provide sources if possible

2006-11-29 01:12:14 · 1 answers · asked by spam_and_junk_mail 2 in Engineering

2006-11-29 01:12:11 · 5 answers · asked by Junior 1 in Weather

2006-11-29 01:07:25 · 4 answers · asked by sally 1 in Chemistry

Cars pass a certain street location according to a Poisson process with rate Lamda. A woman who wants to cross the street at that location waits until she can see that no cars will come by in the next T time units.
A) Find the probability that her waiting time is 0
B) Find the expected waiting time

Hint: Condition on the time of the first car

2006-11-29 01:05:46 · 2 answers · asked by ??Math?? 2 in Mathematics

2006-11-29 01:05:40 · 16 answers · asked by anil 1 in Biology

2006-11-29 01:04:38 · 5 answers · asked by justsosweetly 1 in Earth Sciences & Geology

2006-11-29 01:04:37 · 12 answers · asked by anil 1 in Biology

I was trying to figure out if the bond angles in NF3 are larger than in NH3. My reasoning led me to the conclusion that they should be larger, though in reality the opposite is true (102 deg for NF3 and 106 deg for NH3). I can't pinpoint where I am mistaken.

Here is my reasoning:
According to VSEPR the repulsion for lone pair-bond e (electrons) is greater than bond e- bond e. Thus the bond angles will be determined by the strength of the lone-pair-bond e repulsion. F is more electronegative, thus it will pull closer to it the bond electrons, reduce the electron cloud density near N, reduce the repulsion lone-pair-bond e, thus decrease the lone pair-bond e angle and increase the bond e- bond e angle.

What am I missing?

2006-11-29 00:55:40 · 3 answers · asked by bellerophon 6 in Chemistry

1. On Sally's way to her friend's house, the speedometer of the car reads 45kph. Sally left home exactly 9:00 in the morning. She arrived at 11:00 a.m. How far did she travel?

2. Find the average speed of a car if it travels at a distance of 100 km for 2 hours and continued another distance of 108 km for 3 hours!

You must have your solution!

2006-11-29 00:54:59 · 12 answers · asked by ? 3 in Mathematics

2006-11-29 00:51:52 · 10 answers · asked by SAMITSUBHRO B 1 in Physics

drum 200 lit of capacity filled upto 170 liters
to heat hydraulic oil mix with water, what is the capacity of heater to reach temp 90 degre within 30 minute.
water content in in hydraulic oil may be 2 to 20 litre
purpuse is to remove water from hydraulic oil.

2006-11-29 00:51:23 · 2 answers · asked by shaikh g 1 in Engineering

How often is the audience's answer correct in in the "Ask the audience" element of the TV show "Who wants to be a millionaire?". How many times have they been asked and how many times have they got it right? No guesses please.

2006-11-29 00:51:02 · 2 answers · asked by Andrew Orange 1 in Mathematics

2006-11-29 00:49:51 · 6 answers · asked by Anonymous in Biology

2006-11-29 00:45:14 · 3 answers · asked by cece036 2 in Geography

more about its medical use& how one can extract this antibiotic from onion?

2006-11-29 00:43:19 · 3 answers · asked by sally 1 in Medicine

2006-11-29 00:37:50 · 13 answers · asked by Anonymous in Physics

im doing a school project on it and i dont even know wat it is

2006-11-29 00:36:35 · 2 answers · asked by Anonymous in Biology

I need to know the approximate highway miles from Corpus Christi, Texas to St. Louis, Missouri.

2006-11-29 00:32:48 · 4 answers · asked by catherine d 1 in Geography

2006-11-29 00:32:24 · 10 answers · asked by Anonymous in Zoology