Science & Mathematics - 11 June 2006

Using the equation y=Ce^kt

2006-06-11 05:53:09 · 2 answers · asked by afchica101 1 in Mathematics

(Think of a two digit number, add the digits, then subtract that number from your original and look at the symbol.) This certain website has more than one possible resaulting symbol, yet it is always right!

2006-06-11 05:31:22 · 3 answers · asked by Jacy 3 in Mathematics

I've recently completed an interdimensional probe, and am ready to send it into another dimension. If there are sentients on the other side, I'd like to contact them. What language should I use? What's a universal language that can be understood by every sapient creature in the universe?

2006-06-11 05:18:28 · 19 answers · asked by Anonymous in Physics

Serious Suggestions...

2006-06-11 05:09:25 · 8 answers · asked by Sophie S. 3 in Medicine

2006-06-11 05:04:37 · 12 answers · asked by ? 1 in Physics

2006-06-11 05:04:19 · 37 answers · asked by Ben 3 in Astronomy & Space

2006-06-11 04:59:41 · 18 answers · asked by Jo0408el 1 in Chemistry

How can I remove rust from a bike chain? It has been left outside for a long time in the rain, and now it won't even move. How can I remove it so that the bike will move again, and so that I don't have to go out and buy a bunch of items?

2006-06-11 04:54:21 · 12 answers · asked by Anonymous in Earth Sciences & Geology

Is there anyone that home brews biodiesel? How can I test my homeade biodiesel to see if it meets the fuel quality standards. Only serious answers please!

2006-06-11 04:50:45 · 3 answers · asked by princess4u247960 2 in Chemistry

2006-06-11 04:49:10 · 15 answers · asked by Anonymous in Other - Science

2006-06-11 04:41:54 · 19 answers · asked by Anonymous in Astronomy & Space

The closer some thing gets, the measured distance obviously gets smaller and smaller... until the measured distance is infinately small. If infinity never ends, how can something ever touch? If it does eventually touch, then haven't we broken the laws of infinity?

2006-06-11 04:41:39 · 11 answers · asked by liquid_ice_71 2 in Physics

Suppose you as a county prosecutor accusing a construction company that the company defrauded the tax money by paving the asphalt thinner than 10 inches required by the contract with the city. What is the null hypothesis and the alternative hypothesis? Express them in equation form.

2006-06-11 04:39:48 · 3 answers · asked by Abul Haarith 6 in Mathematics

2006-06-11 04:31:19 · 9 answers · asked by jay 1 in Geography

2006-06-11 04:30:45 · 10 answers · asked by jay 1 in Geography

2006-06-11 04:29:05 · 3 answers · asked by jay 1 in Geography

2006-06-11 04:26:54 · 2 answers · asked by pluvianus2003 1 in Medicine

Had this idea when I was 9 years old.. now 35! Physics teacher just said nothing could go faster than light and that was it -well I'd like an answer a little better than that.
If there was a taut rope or long pole between two stars, and (somehow) I managed to pull on one end, would someone on the other star, say 3 light years away, feel it pull at the same time? Or would they have to wait a few years??
If they do feel it at the same time, then surely pole movement (not as in lap dancing) has travelled faster than the speed of light, opening up super fast pole communication! If they don't feel it at the same time, then why's that?? Obviously I'm assuming that no alien cuts through the rope or pole, the stars don't move away from each other, and the person on the other Star has a great space suit to keep him alive whlst the experiment is being carried out!!! Please answer as soon as possible because my pole is already 3 metres long and only have 28×10 (power of 15) meters to go!

2006-06-11 04:26:11 · 10 answers · asked by liquid_ice_71 2 in Physics

I'm looking for low cost entry point, and fast weight gain (so I will have faster turnover, thus higher profits). I'm not planning on breeding, just buying calves at auction, putting them on a pasture and letting 'em grow.

I'm in Texas, so I'm a little concerned about Black Angus not being as heat tolerant as other breeds. I was thinking either (grey) Brahma, Red Brangus or Red Angus, since these are more heat tolerant (or so I've heard). Plus, Brahma are pretty!

2006-06-11 04:24:58 · 2 answers · asked by JM 2 in Biology

2006-06-11 04:23:59 · 9 answers · asked by jay 1 in Medicine

2006-06-11 04:21:55 · 40 answers · asked by jay 1 in Medicine

2006-06-11 04:20:46 · 11 answers · asked by kcman777 1 in Weather

2006-06-11 04:19:21 · 9 answers · asked by kcman777 1 in Physics

2006-06-11 04:18:55 · 28 answers · asked by oney 1 in Medicine

2006-06-11 04:18:09 · 8 answers · asked by kcman777 1 in Astronomy & Space

It doesn't seem to make sense -- how can it be hotter in an enclosed area blocking sunlight that it is outside?

2006-06-11 04:16:05 · 6 answers · asked by JM 2 in Other - Science

2006-06-11 04:02:37 · 2 answers · asked by Drewy-D 4 in Weather

2006-06-11 03:43:52 · 6 answers · asked by Kenneth Koh 5 in Geography

2006-06-11 03:41:34 · 3 answers · asked by koko 2 in Chemistry

2006-06-11 03:33:21 · 21 answers · asked by maye 1 in Zoology