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Posted: 1/27/2006 5:53:55 PM EDT
[#2]
Unsolvable, need the amount of liquid.
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Posted: 1/27/2006 5:54:10 PM EDT
[#3]
I think you're missing some of the problem there bud
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Posted: 1/27/2006 5:55:33 PM EDT
[#4]
Need a volume for the liquid to solve.
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Posted: 1/27/2006 5:55:44 PM EDT
[#5]
Pi(e).
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Posted: 1/27/2006 5:56:34 PM EDT
[#6]
87
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Posted: 1/27/2006 5:58:34 PM EDT
[#7]
I have a math problem too.
How tall is that building? Please specify in inches. Thanks |
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Posted: 1/27/2006 6:00:58 PM EDT
[#8]
need the amount of liquid
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Posted: 1/27/2006 6:02:06 PM EDT
[#9]
87. |
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Posted: 1/27/2006 6:03:39 PM EDT
[#10]
THanks 
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Posted: 1/27/2006 6:04:05 PM EDT
[#11]
Not as thick as your skull. |
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Posted: 1/27/2006 6:06:57 PM EDT
[#12]
Anhydrous ethanol has a specific density of .79.
 Hope this helps. 
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Posted: 1/27/2006 6:08:37 PM EDT
[#13]
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Posted: 1/27/2006 6:33:08 PM EDT
[#14]
One quart.
Damnit.  
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Posted: 1/27/2006 6:36:53 PM EDT
[#15]
I've been awake too long, so this may not be correct but I came up with 0.08912 inches thick as one quart is 57.75 cubic inches, spread over an area of 648 square inches
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Posted: 1/27/2006 6:40:47 PM EDT
[#16]
Yeah, assuming that the borders of the area are going to contain the liquid, this is the number I got too, and I'm a kolidge ejikated enginear... |
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Posted: 1/27/2006 6:41:19 PM EDT
[#17]
0.08912037037037037037037037037037 inches or 89 thousanths 57.75 cubic inches/(36x18 inches) I checked with my wife, she's a math teacher... |
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Posted: 1/27/2006 6:42:00 PM EDT
[#18]
Simple division didn't seem right for some reason. Seems like it'd be thicker too...
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Posted: 1/27/2006 6:48:08 PM EDT
[#19]
V = l*w*h
57.75 cubic inches = 36 in. * 18 in. * ? ? = .089 inch, like has been shown by a few people already it's reasonable that it would barely cover the surface of a shape a yard by half a yard. It's just a quart. |
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Posted: 1/27/2006 6:55:15 PM EDT
[#20]
A good way of checking your work is through cancelling units. 57.75 cubic inches (inch x Gives thickness of 0.08912 inches. And if the units don't cancel out, it means you did something wrong. Hope this helps. |
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Posted: 1/27/2006 7:04:59 PM EDT
[#21]
Zanka all. Especially given my earlier drink-induced retardation.
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Posted: 1/27/2006 7:09:03 PM EDT
[#22]
57.75/36/18 = 0.0891 inches |
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Posted: 1/27/2006 7:13:19 PM EDT
[#23]
ARkie said:
0.0891203703703703703703703703703 fixed the error in the last digit for you 
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Posted: 1/27/2006 7:18:29 PM EDT
[#24]
when I was in college one of the tests involved solving for lift distribution across a wing. There was a lot of matrix math (before personal computers, so we had to do matrices by hand). One girl in our class solved a 16x16 matrix BY HAND (sixteen simultaneous linear equations), and wrote a final answer with 12 decimal places.
The instructor circled the last number in this long decimal string, and noted "error", and took a point off. We were all engineering students, and nobody was getting laid, so this is what passed for humor. |
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Posted: 1/28/2006 6:47:20 AM EDT
[#25]
Surface Tension of the liquid? |
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