Science & Mathematics - 21 November 2006

Solve: 2x + 1 = 5x/3
Please show steps

2006-11-21 05:24:41 · 4 answers · asked by mbchelsea 1 in Mathematics

2006-11-21 05:23:00 · 11 answers · asked by Juanita D 1 in Astronomy & Space

The rate of enzyme activity rapidly reduces after certain temps as the enzymes have been denatured. However, towards the end, the line tails off-the rate of denaturing is being reduced. Is this because there is a lower enzyme concentration, so the rate is less? Are there any other reasons for this? Any help would be great as this is for my A-level Biology coursework.

2006-11-21 05:22:56 · 4 answers · asked by sophie.clark 2 in Biology

It seems like if I drank 12 ounces of caffeinated soda, I would urinate a lot faster, and more volume, than if I drank 12 ounces of water. Why? What is the mechanism for this?

2006-11-21 05:21:41 · 5 answers · asked by Anonymous in Biology

my favorite animal is wildcats....they are so awesome...what is yours...

2006-11-21 05:18:15 · 30 answers · asked by TARA L 1 in Zoology

Simplify 2a^2 - 7a – 15 / a - 5

2006-11-21 05:16:37 · 2 answers · asked by thomasgraham880 1 in Mathematics

2006-11-21 05:15:34 · 5 answers · asked by Anonymous in Other - Science

what will happen if imagine we could dig a tunnel from one side of the earth and came out through another and then drop a stone into it. Will it come out through the other side? What will be the result?

2006-11-21 05:09:02 · 8 answers · asked by AIRY 1 in Physics

I don't want to hear green slime bullshit. If we evolved from something, what did they evolve from. A Brontosaurus I believe was about the size of two school buses. What did they evolve from? Something is missing?

2006-11-21 05:05:57 · 17 answers · asked by Screwyou 1 in Zoology

2006-11-21 05:00:51 · 12 answers · asked by Anonymous in Medicine

Rank the following in order of increasing boiling point.

Ne
CH3CN
CH3OH
CH3Br

2006-11-21 05:00:08 · 3 answers · asked by kbafc 1 in Chemistry

It takes 7800 bleedles to make 120 quaffles, the forklift can only carry 1000 quaffles per trip. How many trips will the forklift make to supply enough bleedles to make 4000 quaffles?

2006-11-21 04:59:20 · 4 answers · asked by Belinda M 1 in Engineering

2006-11-21 04:58:14 · 7 answers · asked by skybot99 1 in Earth Sciences & Geology

2006-11-21 04:57:39 · 10 answers · asked by Ann D 1 in Mathematics

I was reading about Quantum physics and this really puzzled me. How can an electron move the speed of light? Of course, I'm assuming an electron has mass whereas a photon does not, and I understand that the issues is more about all possible trajectories of an electron needing to be averaged to determine it's possible position and velocity. But still, wouldn't some trajectories be nullified due to the inability of anything with mass to travel the speed of light? Or maybe I'm just a moron and my question is flawed!

2006-11-21 04:56:02 · 8 answers · asked by T.J. 1 in Physics

then answer that what is odor less taste less colorless gas lightest of all elements

2006-11-21 04:52:41 · 2 answers · asked by Anonymous in Chemistry

I've tried this problem and can't get an answer, Help

2006-11-21 04:50:56 · 7 answers · asked by vkat10@sbcglobal.net 1 in Mathematics

i.e., say for exmaple, f(x) = 2x - 3,

what does it mean to say that f(x)is an element of {3} or simply f(x)∈{3} ?

I hope the ∈ works.

2006-11-21 04:50:03 · 2 answers · asked by Anonymous in Mathematics

The bit that hits the ground first, like a nose cone or something?

2006-11-21 04:44:19 · 6 answers · asked by Barbara Doll to you 7 in Weather

2006-11-21 04:43:15 · 10 answers · asked by Anonymous in Earth Sciences & Geology

2006-11-21 04:43:14 · 3 answers · asked by azzaghafari 1 in Geography

2006-11-21 04:38:35 · 1 answers · asked by ernest n 1 in Engineering

in an a.c circuit with an load....the voltage across the load is constantly varying as a sine or cosine function....the current is also varying...in that case the power across the load is also varying...
this should obviously reflect in the change of intensity of the functioning of the load...which does not happen..
plz, explain the reason...

2006-11-21 04:36:52 · 6 answers · asked by Anonymous in Physics

2006-11-21 04:35:20 · 1 answers · asked by chandkichandnni 1 in Mathematics

2006-11-21 04:33:33 · 10 answers · asked by Anonymous in Zoology

2006-11-21 04:32:14 · 7 answers · asked by svly 1 in Physics

2006-11-21 04:27:44 · 6 answers · asked by MartinD 1 in Zoology

2006-11-21 04:26:33 · 2 answers · asked by aly 1 in Biology

2006-11-21 04:25:33 · 2 answers · asked by MartinD 1 in Zoology

the slope of x-axis and y-axis is 0 and notdefined respectively.. They are perpendicular then their product is notdefined why this ambiquity?

2006-11-21 04:24:34 · 8 answers · asked by ganesh 1 in Mathematics