Science & Mathematics - 22 October 2007

When bromine water reacts with an alkene and then an alkane, what is the functional group from the alkane and the alkene that reacts with bromine.

2007-10-22 23:47:30 · 1 answers · asked by Anonymous in Chemistry

I am in India, its cool and raining a bit here. The monsoon just checked in!

2007-10-22 23:33:46 · 35 answers · asked by Anonymous in Weather

My friend needs this for a AP Stat Project. Don't look up answers, its just a survey.
Please answer the following matching question and post up your answers as well as your age.
Thanks in advance!

Match the following to the definitions below
1) Mitochondria
2) Golgi Apparatus
3) Rough ER
4) Smooth ER
5) Nucleus
6) Nucleolus
7) Lysozome
8) Vacuole
9) Ribosome

A) Transport; attached ribosomes
B) Ribosome Producer
C) Digestion/Cleaner
D) Protein Modifyer
E) Protein producer
F) Storage
G) Powerhouse
H) Control Center
I) Transport

2007-10-22 23:24:45 · 2 answers · asked by Christianmusic 3 in Biology

Based upon the following information provided below answer the following:
The Bottom Line Gift Boutique had been the target of many shoplifters in the past, but its newly installed camera security system has helped in the apprehension of 250 shoplifters in the last six months.
A breakdown of these 250 shoplifters revealed the following:
Males = 130, 60 were first time offenders and 70 were repeat offenders
Females = 120, 44 were first time offenders and 76 were repeat offenders
First-Time Offenders = 104 and repeat offenders = 146

Assume the apprehended shoplifter is chosen at RANDOM.

What is the probability that the shoplifter is a female, given that the shoplifter is a Repeat Offender?
a. .3040
b. .4800
c. .5840
d. .6333
e. None of the above

2007-10-22 22:32:30 · 6 answers · asked by jane 1 in Mathematics

Hi, Im a scorpio and my boyfriend is a Cancer.. is this a good match?

2007-10-22 22:31:07 · 4 answers · asked by Anonymous in Astronomy & Space

2007-10-22 22:07:52 · 12 answers · asked by Anonymous in Astronomy & Space

2007-10-22 22:06:32 · 7 answers · asked by realme 5 in Other - Science

Details and examples are required where neccessary.

2007-10-22 22:00:22 · 6 answers · asked by Denis S 1 in Biology

2007-10-22 21:59:12 · 6 answers · asked by lulu 1 in Physics

hey i'm stuck on this question:
i have to use the definitions of hyperbolic functions to show that cosh^2x = 1/2(cosh 2x + 1)

i assume that means i have to use
cosh^2 x - sinh^2 x = 1
sinh(x +/- y) = sinh x cosh y +/- cosh x sinh y
cosh (x +/- y) = cosh x cosh y +/- sinh x sinh y

so can anybody show me step by step what to do?
just a final answer is no good to me, i need to understand this.
cheers.

2007-10-22 21:56:11 · 2 answers · asked by martin r 1 in Mathematics

1. 6x(x-1)=21-x ,solve by factoring

2. x2=3/4x-1/8 ,solve by completing the square

x2 is x squared

need solutions with answers

2007-10-22 21:45:46 · 2 answers · asked by bandwagon fan™(T.D.) 4 in Mathematics

Diamond is less stable than graphite, so it'll spontaneously turn into graphite, although it takes a long long longgg time. But exactly how long (in years)? Can it be calculated?

2007-10-22 21:43:53 · 3 answers · asked by Anonymous in Earth Sciences & Geology

2007-10-22 21:37:51 · 1 answers · asked by Anonymous in Mathematics

what would happen if I took say 10 anadin ibuprofen 200mg tablets with a shot or 2 of vodka?
the ingredients of the pills are: maize startch, pregelatinised startch, stearic acid, collodial silica, marcrogol, perfectamyl gel, carnauba wax, sucrose, polysorbate, titanium dioxide, iron oxide, povidone, talc, calcium carbonate, antifoam, shellac, butyl alcohol, soya lecithin.

what per chance would this do?

2007-10-22 21:36:38 · 7 answers · asked by emphiria 1 in Medicine

2007-10-22 21:19:24 · 2 answers · asked by pathma cute 1 in Mathematics

WATER=TWOHYDROGEN ATOM=ONE OQYGEN ATOM AND BOTH ARE PRESENT IN OUR ENVIRONMENT THEN WHY SHUOLD THEY DO NOT COMBINE TO MAKE A CONTIUOUS RAIN ON EARTH

2007-10-22 21:15:58 · 3 answers · asked by afzal a 1 in Physics

and are satellites generally brighter and closer to earth than stars? can you tell the difference without mapping the stars? which types of satellite orbit closest and does this ever vary significantly? thanks

2007-10-22 21:01:04 · 5 answers · asked by Anonymous in Astronomy & Space

The purpose of the T.Rex's forelimbs has always puzzled palaeontologists, but they would have been well adapted to camp badinage.

2007-10-22 20:59:05 · 20 answers · asked by Anonymous in Zoology

the ans is -log2 but let me know the steps of solution

2007-10-22 20:47:06 · 1 answers · asked by mohdumar_amu 4 in Mathematics

a person looks at her reflection at the concave side of a shiny spoon. is it right side up or inverted? does it matter how far his face is from the spoon? what if he looks in the convex side?

2007-10-22 20:34:46 · 2 answers · asked by wizard21 1 in Physics

wouldn't x have to be some sort of decimal?

2007-10-22 20:31:44 · 8 answers · asked by Conservative Jesus 1 in Mathematics

A bag holds 8 chips of 4 different colors (2 chips per color).

What is the probability that when four chips are chosen from the bag WITH REPLACEMENT, there is:

a. at least three different colors?

b. all four colors?

2007-10-22 20:30:15 · 1 answers · asked by Anonymous in Mathematics

Are scientists being narrow-minded by considering water as necessary for ET life to exist? Also, how can they be sure that life, if any, can't do without oxygen? I mean, well, water and oxygen are key elements for life on earth, but is there not a tiny teeny possibility that ET creatures are just so different that what we need is not what they do?

2007-10-22 20:26:15 · 11 answers · asked by Anonymous in Astronomy & Space

What is the speed of darkness?

2007-10-22 20:25:22 · 14 answers · asked by Anonymous in Astronomy & Space

'A' is born o 15th april 'B ' is born on 16 th april. They are 1 mile away one another. they said birth day wishes one another through cell at the same time at 6-00 AM

2007-10-22 20:21:52 · 3 answers · asked by Anonymous in Geography

If P(4) = 0, then a complete factorization of P(x) = 6x^3 – 34x^2 + 36x + 16 is

A) -2(x – 4)(x - 2)(3x + 1)
B) 2(x – 4)(x - 2)(3x + 1)
C) 2(x – 4)(x + 2)(3x - 1)
D) 2(x + 4)(x - 2)(3x + 1)

2007-10-22 20:18:01 · 2 answers · asked by Anonymous in Mathematics

21, 7, 2, 6, 5, 94.
Numbers can only be used only once,
times, divide, plus and minus operations can be used.

And is there any way to figure it out other than random guesses?
Thanks!

2007-10-22 20:17:29 · 2 answers · asked by Jolly Polly 3 in Mathematics

Hi - can anyone tell me how many ball joints there are in the human body and what /where they are?
Thanks
MM

2007-10-22 20:10:24 · 7 answers · asked by May-may 1 in Medicine

What is my grandmas name and does she want to say anything to me and my family

2007-10-22 20:08:19 · 9 answers · asked by Proud Mommy of Caiden Thomas 07/20/12 5 in Paranormal Phenomena

2007-10-22 20:00:56 · 9 answers · asked by Anonymous in Geography