Science & Mathematics - 2 October 2006

with 9.00 x 10-1 mol of ethyl alcohol CH3CH2OH?

2006-10-02 17:05:46 · 2 answers · asked by jasmine m 1 in Chemistry

the square of the square oppisite apear to be? the cube being looked directly at will resemble a flat square and the other side would also resemble a flat square in the center of the first flat square.How mathematically is the second square's appearance of smaller size ,due to perspective, calculated? This also can be asked differently: if one has two flat squares1x1 in size, what would the relation of the second to first one be if it was held 1 distance behind the first ?.The moon appears to be small because of distance, what is used to determine or calculate how distance effects the appearance of an object's size?

2006-10-02 17:01:01 · 3 answers · asked by dav4321k 1 in Mathematics

2006-10-02 16:55:44 · 3 answers · asked by frickenawesomekoreanandyouknowit 2 in Chemistry

i need at least 5 similarites and 5 differences between photosynthesis and cellular respiration!

help!!

2006-10-02 16:55:17 · 1 answers · asked by coralflower 3 in Biology

If the cruise control is on and your car begins to hydroplane --when your tires lose contact with the pavement, your car will accelerate to a higher rate of speed and you take off like an airplane.

It doesn't sound right to me, but what do you think?

2006-10-02 16:55:15 · 9 answers · asked by vinny_the_hack 5 in Physics

define the function 2^z and i^z for complex numbers z.

2006-10-02 16:53:32 · 2 answers · asked by John P 1 in Mathematics

I'm in a forensics class right now and we were given an assignment to look for a way and a site that would tell us the height of a person based on the length of their foot. Any help would be really appreciated. And no wisecracks please.

2006-10-02 16:53:21 · 9 answers · asked by Lucy 2 in Other - Science

i am curious, no offence to anyone.

2006-10-02 16:46:53 · 6 answers · asked by Anonymous in Other - Science

i'm working on a chemistry lab and this is one of the questions we have to answer, but i'm not sure why you wouldn't take the mass of a hot object.

2006-10-02 16:46:09 · 8 answers · asked by britt 1 in Chemistry

2006-10-02 16:44:53 · 5 answers · asked by Drum Wiz 2 in Astronomy & Space

Please help me:) by tomarow October 3,2006 she needs to know before 8:00am and she is in Californina(i am to)

2006-10-02 16:44:43 · 4 answers · asked by Anonymous in Other - Science

2006-10-02 16:44:41 · 2 answers · asked by Andre A 2 in Engineering

Please show how you got your answer

2006-10-02 16:44:35 · 4 answers · asked by Anonymous in Mathematics

2006-10-02 16:43:42 · 4 answers · asked by BMac 3 in Chemistry

2006-10-02 16:43:25 · 22 answers · asked by mari the AWESOME 3 in Physics

2006-10-02 16:42:47 · 15 answers · asked by Debbie 1 in Mathematics

The temperatures cancel out and leave you with 1/time. So I'm assuming the dimensions of the constant would be some value per unit time. Unless its dimensionless?

Thanks!

2006-10-02 16:42:01 · 1 answers · asked by JoeSchmo5819 4 in Physics

Bearing in mind, if I killed my father before I was born, firstly I would never be conceived nor would I be in the timeline, but if cant kill my father I would be conceived and would have had the opportunity to go back and kill him, but if I managed to kill him before I was conceived I would never be in the timeline? in the first place? Or would I?

2006-10-02 16:41:05 · 6 answers · asked by Anonymous in Physics

I know H2O is water, H3O is hydronium, but what is H4O?

Is there an H4O? I have never heard of it....does it exist in chemistry?

2006-10-02 16:40:23 · 2 answers · asked by bearbearbear3sp 1 in Chemistry

(5+7v)+-16=5+(7v+-16)

(9+-4w)+(8r+33)=(8r+33)+(9+-4w)

(11+2g)+80=(2g+11)+80

(-7+8a)+(9a+14)=-7+(8a+9a)+14

2006-10-02 16:40:14 · 3 answers · asked by Dee 1 in Mathematics

My brother asked me that question yesterday i didnt have an answer he said because nobobys been there i dont now that makes you think did we go or not

2006-10-02 16:38:15 · 7 answers · asked by blackingpinfromsam 1 in Astronomy & Space

exhaled gas is carbon dioxide

2006-10-02 16:37:19 · 4 answers · asked by prettiful! 1 in Biology

Don Beardon for real or scam artists.
what about compressed time in the 4th dimension?

2006-10-02 16:36:54 · 1 answers · asked by dogpatch USA 7 in Physics

or it is always ready in our body ??

2006-10-02 16:36:29 · 15 answers · asked by Anonymous in Biology

2006-10-02 16:34:02 · 2 answers · asked by Frontier's 2 in Physics

2006-10-02 16:33:50 · 7 answers · asked by andrew b 1 in Weather

2006-10-02 16:33:24 · 4 answers · asked by STEPHEN K 1 in Astronomy & Space

i need help doing percentages i don't get them at all, i have three examples that should help me with rest with your help

1)25% of (?) =18

2)6% of 340 = (?)

3)15= (?)% of 20

plz describe your steps....

2006-10-02 16:31:30 · 8 answers · asked by Anonymous in Mathematics

My car gets 24 gallons to the tank.
Gas costs $3.59 per gallon
Atlanta is 2218 miles South East


How much will I spend on gas ?

2006-10-02 16:30:14 · 2 answers · asked by GoldenLocs 3 in Mathematics

1. 38+(3p+9)
2. -17+(x+-13)
3. (b+22)+-18
4. (m+11)+(n+44)
5. (e+-26)+(24+2f)
6. 9+(h+-6.5)+2.4

2006-10-02 16:29:51 · 2 answers · asked by Dee 1 in Mathematics