Science & Mathematics - 18 September 2006

Metres or feet

2006-09-18 12:44:27 · 5 answers · asked by SkyCracker 1 in Mathematics

2006-09-18 12:44:10 · 1 answers · asked by myselfsoon 1 in Physics

2006-09-18 12:42:35 · 15 answers · asked by malcolm c 1 in Biology

how do I solve this problem analytically???

sin x/ 5x

My math is pretty rusty if you could answer it, I'll give you 10 points!
Please explain how???

2006-09-18 12:41:37 · 2 answers · asked by Anonymous in Mathematics

2006-09-18 12:41:14 · 2 answers · asked by myselfsoon 1 in Engineering

birthplace

2006-09-18 12:40:13 · 4 answers · asked by Tinkerbell 1 in Physics

science homework= how does the process of convection rely on conduction? I know the definitions and I have a vague idea of the answer, I'm just not sure how to word it.

2006-09-18 12:39:43 · 2 answers · asked by kristcella 2 in Earth Sciences & Geology

2006-09-18 12:38:50 · 10 answers · asked by divastar 1 in Other - Science

2006-09-18 12:38:06 · 1 answers · asked by y_b_normal2 1 in Other - Science

2006-09-18 12:38:03 · 3 answers · asked by Jonalds 2 in Mathematics

include measures already undertaken by various governments and a disscussion of the impacts of your proposal

2006-09-18 12:37:02 · 4 answers · asked by J_B_BaLlin 3 in Chemistry

The elevations of the Great Lakes show a descending pattern: Superior, 600 ft; Michigan, 581 ft; Huron, also about 581 ft; Erie, 571 ft; and Ontario 246 ft. (www.michigan.gov/dev/)

Niagra Falls is between Erie and Ontario. The pictures always seem to show the flow at the falls facing West. Wouldn't it flow from West (Erie) to East (Ontario)? So is Niagra Falls flowing the wrong way?

2006-09-18 12:36:41 · 11 answers · asked by Rabbit 7 in Geography

3pq/r = 12
d/2 +f/4 = 6

2006-09-18 12:35:57 · 2 answers · asked by Anonymous in Mathematics

2006-09-18 12:33:05 · 9 answers · asked by Anonymous in Chemistry

2006-09-18 12:31:46 · 8 answers · asked by michael w 1 in Mathematics

2006-09-18 12:30:38 · 31 answers · asked by Anonymous in Mathematics

2006-09-18 12:30:37 · 2 answers · asked by Tessa S 1 in Mathematics

A substance has a half-life of 72 hours (3 days).
In about how many days will the substance have about 10% of its original amount remaining?
Please explain to me how to do this problem.

2006-09-18 12:29:17 · 5 answers · asked by guardian_erin 2 in Mathematics

2006-09-18 12:27:21 · 5 answers · asked by Andrew T 1 in Other - Science

2006-09-18 12:25:48 · 3 answers · asked by Optimus Prime 2 in Engineering

2006-09-18 12:25:32 · 9 answers · asked by brown eyez 1 in Earth Sciences & Geology

So i had 2 take a pic of smthg that relates to physics and then write 1 paragraph about it and write a creative title.
i took a pic of traffic lights and wrote this paragraph:

Traffic lights involve the conversion of one form of energy to another form. Traffic lights are conversions from electricity to light. It also relates to physics by light, wavelength, and frequency. Traffic lights emit different colored radiation (different wavelengths).

Help needed in:
1 .I can come up with a title.
2. is this info correct?
3. should i add smthg to be more specific?
4. should i change smthg?


I'll ask you guys bout my other pics later :)
And, plz don't be jerks !!!

2006-09-18 12:25:30 · 4 answers · asked by Anonymous in Physics

2006-09-18 12:25:04 · 5 answers · asked by me 2 in Biology

I'm aware of all the statistics that relate salt intake with high blood pressure, but I want to know the mode of action. How does a higher concentration of salt lead to high blood presure?

2006-09-18 12:23:22 · 12 answers · asked by theBoyLakin 3 in Medicine

where does the great lakes get its water from, if it flows toward the saint larwance sea way.

2006-09-18 12:22:35 · 5 answers · asked by difluroethane 1 in Earth Sciences & Geology

How is it applied to motors? What does is look like?

2006-09-18 12:21:42 · 4 answers · asked by Optimus Prime 2 in Engineering

2006-09-18 12:19:25 · 5 answers · asked by paityn9 1 in Physics

Graph and classify each system.

y = 2x -3
-6x + 3y = -9

the answer is many solutions but i want to knw how to set this one

2006-09-18 12:19:18 · 6 answers · asked by Anonymous in Mathematics

The answer I hear a lot, at my job, to the question, "How much did you get done tonight?" Is usually a s**tload. Or "How much did that running back gain on that last play" A s**tload. Is this a viable amount and can it be measured?

2006-09-18 12:13:33 · 1 answers · asked by rswdew 5 in Engineering

2006-09-18 12:12:19 · 6 answers · asked by dvs52703 1 in Other - Science