Suppose that i have no calculator and without this method(1*2^6+1*2^5+1*2^4+....) How can i understand whats the decimal of this binary :1100100 just a look.Do you know any tricks or easy way?

2006-11-09 05:09:37 · 7 answers · asked by star123 2 in Mathematics

0 ⤊

black hole / begining of the universe?

if black holes is like a giant funnel of empty space . that pulls all matter intowards it than where does that stuff go .. it has to go some where you cant just get ride of matter it can be broken down so far but it is still a particle of matter and has weight and dimension.so what if the black holes are what started the universe such as a bubbled effect blow a piece of gum into a bubble and its expands and blows up.. because when things spin fast the natrual shape it fors is a circle well put that circle into a 3 - deminsional shape or 4th than it would be a bubble instead of a flat circle at the exit point of the black hole.. and well this would expalin the big bag a huge bubbled black hole expands so far to cause a huge explsion starting the universe ..a nd wheres the stuff come from.. a diffrent pararell dimension/universe.. or the same universe just a diffrent section.. of a even greater one.

2006-11-09 05:09:27 · 7 answers · asked by dustin s 1 in Physics

0 ⤊

During a chemical reaction,?

(a) new elements are produced
(b)atoms are destroyed
(c)atoms are rearranged
(d)elements are destroyed

2006-11-09 05:08:19 · 9 answers · asked by TaylorSwift_2012 1 in Chemistry

3 ⤊

How many Gigabites does the human brain have???

2006-11-09 05:06:28 · 17 answers · asked by nasacouk 1 in Biology

0 ⤊

how much tourque is needed to spin a 60lb disk at 3600rpm?

i need to get it to speed in less than 30seconds.
where would i find this type of motor? or what kind of motor would be recomended?

2006-11-09 05:05:52 · 1 answers · asked by psycho 3 in Physics

1 ⤊

How close are we to being able to do a brain transplant?

We can transplant practically everything else, what about the brain?

2006-11-09 05:05:19 · 13 answers · asked by Anonymous in Medicine

9 ⤊

is it true that your blood is blue?

2006-11-09 05:04:09 · 25 answers · asked by Anonymous in Biology

0 ⤊

how do things in the wild,that are white, stay white...?

2006-11-09 04:58:18 · 5 answers · asked by Yvette C 1 in Zoology

0 ⤊

which liquid will the marble move accross the fastest?

WATER?
SHAMPOO?
OR
SYRUP?
me and my partener is doing a Sciece Fair Project and we need information in less than 10 minutes.

2006-11-09 04:57:53 · 5 answers · asked by imRockinTheStage 2 in Chemistry

0 ⤊

In which state of matte does water (H2O) have the greatest entropy per mole?

solid, liquid, gas, or all the same?

2006-11-09 04:56:03 · 4 answers · asked by Anonymous in Chemistry

0 ⤊

Will emeralds cut glass;just like a diamond???

2006-11-09 04:52:16 · 6 answers · asked by Thomas M 2 in Earth Sciences & Geology

2 ⤊

What is the best way to distinguish a cubic zarconia from a real diamond???

How should I check to see???What different methods should I use???Thank you....

2006-11-09 04:51:13 · 4 answers · asked by Thomas M 2 in Earth Sciences & Geology

0 ⤊

How does sound affect your mood?

2006-11-09 04:43:47 · 9 answers · asked by mariacapitummino 1 in Physics

1 ⤊

i would like to get a picture of myself from space. is this possible???

2006-11-09 04:42:17 · 4 answers · asked by john w 1 in Astronomy & Space

1 ⤊

Binary Substraction?

This is a binary substraction problem:
( 10010101 - 110101)
Please solve problem and tell me easy way(without calculator) to solve binary substraction in description.

2006-11-09 04:39:46 · 6 answers · asked by star123 2 in Mathematics

2 ⤊

who was the scientist that said: the earth ISN'T flat?

2006-11-09 04:39:40 · 7 answers · asked by Anonymous in Astronomy & Space

0 ⤊

Does Area51 really exist ?

2006-11-09 04:38:54 · 13 answers · asked by Anonymous in Astronomy & Space

0 ⤊

hangary, iraq, vtaiccan city, new zealand, haiti, netherlands, wales, poland-- what languages do they speak? (

sorry for asking so amny questions

2006-11-09 04:38:02 · 4 answers · asked by ☮dirty hippie☮ 4 in Geography

13 ⤊

why have males got nipples? Arn't they for feeding babies?

2006-11-09 04:37:55 · 24 answers · asked by Donna B 1 in Biology

3 ⤊

what is oxidation have to do with rusting? Also what material are screws made of?

2006-11-09 04:37:23 · 6 answers · asked by laughing maniac 2 in Chemistry

0 ⤊

algebra buffs please help?

i have three equations
1) x-y= -1
2) 9x+3z= 3
3) 2y+z= 2

solve and please show me how to do this. i need the help to understand it myself. thanks

2006-11-09 04:33:16 · 6 answers · asked by jimbeach37 2 in Mathematics

0 ⤊

Width, length and depth?

Can someone help me to understand? If I have a box that is 3x5x21, which numbers are the lenght, width and depth?

My guess would be that 21 is the length but I'm unsure about the other two numbers. Help please?

2006-11-09 04:33:04 · 7 answers · asked by chacha2day 3 in Mathematics

0 ⤊

Are blondes really going to be extinct?

My friend and I were talking and she said blondes are going to disappear. I asked why? She said because of interbreeding. I told her that impossible because not everybody is interbreeding. She said they can also be sleeping with brunettes. She told me the last blonde hair blue-eyed baby will born in finland in 200 years. I told her it's a hoax. I hsow her a wesbite that lists her country is one of the countries that believed the hoax. She asked me if that site was true. I told I don't if it is. I can't seem to convince so, I asking everyone if this is true.

IF IT ISN'T TRUE, STATE YOUR SOURCE AND REASONS.
here's the website I showed her.
http://en.wikipedia.org/wiki/Disappearing_blonde_gene

2006-11-09 04:27:44 · 13 answers · asked by ¡El lobo del norte del fuego! 1 in Biology

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