Science & Mathematics - 9 August 2007

2007-08-09 06:33:58 · 5 answers · asked by Alexander 6 in Physics

My graphic calculator can only plot one line at a time now- when entering data in Y= and then going to graph. It used to be able to graph many at the same time instead of just one at a time. I have a TI-84 Plus. Does anyone know what option in the calculator I need to change?

2007-08-09 06:25:12 · 4 answers · asked by .......... 2 in Mathematics

2007-08-09 06:22:47 · 8 answers · asked by 1500chief 1 in Engineering

2007-08-09 06:22:18 · 7 answers · asked by justine a 1 in Astronomy & Space

2007-08-09 06:20:04 · 4 answers · asked by TC 1 in Weather

Okay... imagine yourself in the middle of a huge plain that has been snowed over entirely so you can't see any grasses poking up. Now you would lay down in the snow face up, but deep enough into the snow that it goes higher than your body at every point. Somehow your ears are covered so you can't hear anything. Would you know it was windy? I know it sounds dumb but I've always wanted to know.

2007-08-09 06:13:48 · 3 answers · asked by littlebird 2 in Weather

2007-08-09 06:13:19 · 7 answers · asked by Saila D 1 in Astronomy & Space

2007-08-09 06:09:58 · 5 answers · asked by applebeans 2 in Mathematics

if you make wine, keep it far away from a bakery/ beer brewery. I heard a woman claim she can't help driving drunk because she had a yeast infection push her alcohol level over legal limits (the judge wouldn't let her off.)

I gather there're different types.
Please-- no wikis or websites ! I can look those up myself !
I'm trying to save time.

Suppose you HAD TO make bread with wine yeast or vice versa. No other yeast available.

No, don't give me places to order it! You're on another planet; all you have to work with is the one yeast, you don't know which. One yeast to rule them all & there is no other!!

I'm not saying would bread be like from the bakery. Would it be edible? That's all. Could you live on it?

I'm not saying would the beer/wine be as good as at the local pub. Could you distill alcohol from it to use as fuel? That's all.

Do women have to be careful around the bread/ beer/ wine yeast? How risky/dangerous is it?

Thanks! want more details? Just ask!

2007-08-09 06:09:18 · 3 answers · asked by cdf-rom 7 in Other - Science

2007-08-09 06:07:53 · 2 answers · asked by Anonymous in Engineering

the one that says any 2 people in the world can be connected to each other through a chain of 6 other people or less?

2007-08-09 06:06:52 · 4 answers · asked by Whoa!!Whoa!! 4 in Other - Science

It is well known that bullets and other missiles fired at Superman simply bounce off his chest. Suppose a gangster sprays Superman's chest with 3 g bullets at the rate of 100 bullets/min, and the speed of each bullet is 500 m/s. Suppose too that the bullets rebound straight back with no change in speed. What is the magnitude of the average force on Superman's chest from the stream of bullets? Ans 5 N

2007-08-09 06:06:11 · 4 answers · asked by Allan C 1 in Physics

2007-08-09 06:06:06 · 17 answers · asked by preethi shreeya 1 in Astronomy & Space

Details: I am down to the wire - I have finished my two years at community college, I have a GPA of 3.9 and I've been accepted at both UTA and UTD ... the commute to either school is equal and I'm going for a degree in geophysics ... which is the better school for Earth Sciences?

Any advice, please! I have to register in the next week. :)

This is from Dallas, Texas.

2007-08-09 06:05:38 · 2 answers · asked by Random_Girl 3 in Earth Sciences & Geology

2007-08-09 06:04:34 · 7 answers · asked by Jay Blu 2 in Mathematics

2007-08-09 06:04:02 · 1 answers · asked by ashish b 1 in Engineering

I thought I didn't need antibiotics for removing stitches after an upper frenectomy, but there was some bleeding because a stitch got stuck and the doc had to dig a little. Now I'm worried. I'm a high risk patient. It's been an hour since the removal of stitches (no novicaine shot). Should I take 2 grams of amoxicillin now (1 hour after some gum bleeding while removing stiches) just in case?

2007-08-09 06:00:07 · 4 answers · asked by Anonymous in Medicine

Also to see other flying objects in the sky (planets other moons etc.)

2007-08-09 05:59:23 · 8 answers · asked by Anonymous in Astronomy & Space

2007-08-09 05:51:58 · 5 answers · asked by declan 2 in Physics

2007-08-09 05:48:55 · 6 answers · asked by kholloi 1 in Weather

2007-08-09 05:46:14 · 2 answers · asked by yemisi 2 in Chemistry

2007-08-09 05:40:17 · 10 answers · asked by Ayn L. 1 in Astronomy & Space

I have lived in 2 houses that i know are haunted, In both homes many people heard and saw results of what these ghosts did. I actually saw the ghost in my parents home. Why was it only me?

2007-08-09 05:36:13 · 20 answers · asked by Anonymous in Paranormal Phenomena

What is the most distant object ever photographed and how many light years away from the earth is it?

2007-08-09 05:27:54 · 5 answers · asked by Bob Lahblah 3 in Astronomy & Space

Summer Homework and I don't have a clue about Elimination Method.

-4x+y=-12
4x+2y=6

5x+2y=12
-6x-2y=-14

5x+4y=12
7x-6y=40

5m+2n=-8
4m+3n=2

All of these don't NEED to be solved. I just need an example to go by for the other three problems. If you actually do all four, you'll definitely get the 10 points.

2007-08-09 05:27:29 · 7 answers · asked by Anonymous in Mathematics

16. What is the equilibrium partial pressure of water vapor above a mixture of 24.0 g H2O and 48.0 g CH3CH2OH at 25 °C. The partial pressure of pure water at 25.0 °C is 23.8 mm Hg. Assume ideal behavior for the solution.

a. 0.561 mm Hg
b. 7.93 mm Hg
c. 10.4 mm Hg
d. 11.9 mm Hg
e. 13.4 mm Hg

how do you get the answer?

2007-08-09 05:23:48 · 3 answers · asked by Anonymous in Chemistry

reply soon:

2007-08-09 05:22:02 · 9 answers · asked by Roshan Mehta 1 in Engineering

A. sugar

B. matter

C. energy

D. carbon

2007-08-09 05:21:07 · 12 answers · asked by Neesh 1 in Biology

okay so i have asked a question similar to this.. but im going to make it a little harder this time..
what you do is you have to use the numbers 0-9, one time each and make them equal 100.
but you can only use either all addition,subtraction, multiplication, or all division. exp (?+?+?+?=100)
or you can use them all one time each. exp. (?+?*?-?/?=100)

good luck! =]

2007-08-09 05:18:53 · 7 answers · asked by miss lyss 2 in Mathematics

Answers which express disbelief or skepticism rate thumbs ups while answers which express a belief in the paranormal rate thumbs down. Honest questions are greeted with attacks against the individuals sanity.

Why do people feel the need to even visit the paranormal phenomena section when their only goal is to discredit and insult?

2007-08-09 05:18:38 · 20 answers · asked by Theresa A 6 in Paranormal Phenomena