Science & Mathematics - 5 September 2006

My very excelent mother just served us nine pizzas. I for one don't think that it is right that my mother can't serve us pizza any more. I don't think that nuggets will be able to take pizza's place. How do you feel about pizza (Pluto)?

2006-09-05 15:51:07 · 13 answers · asked by Kimberly S 2 in Astronomy & Space

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Are some tribes of Africans and Native Austrailians primative forms of humans?

I'm 25% black so don't think I'm racist but I think it's the truth. The more and more i study evolution and the multi-regional theory, and look at races the more I am convinced that whites eveolved from blacks like Patrick Ewing. I think it's the truth and no one wants to say it because they don't want to hurt any feelings. But come one Patrick looks more like an Ape than a Neanderthal. How do you explain that?

2006-09-05 15:51:00 · 4 answers · asked by Mr. Basketnutz! 2 in Biology

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How can you tell if a drug overdose is an accident or suicide?

Somebody I know died of a drug overdose from cocaine, morphine, and xanax. It was ruled accidental. How do they know it was not a suicide? The amounts are as follows 0.10 mg/L of alprazolam (xanax), 0.43 mg/L of cocaine, and 0.025 mg/L morphine in the blood. And in the urine was more than 2.0 mg/L of morphine. He also had marijuanna, but it did not contribute to his death.

2006-09-05 15:49:54 · 5 answers · asked by Rocky 1 in Biology

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what does this Osler quote mean: "Medicine is a science of uncertainty and an art of probability."?

2006-09-05 15:49:20 · 7 answers · asked by vikram b 2 in Medicine

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How can you tell if a drug overdose is an accident or suicide?

Somebody I know died of a drug overdose from cocaine, morphine, and xanax. It was ruled accidental. How do they know it was not a suicide? The amounts are as follows 0.10 mg/L of alprazolam (xanax), 0.43 mg/L of cocaine, and 0.025 mg/L morphine in the blood. And in the urine was more than 2.0 mg/L of morphine. He also had marijuanna, but it did not contribute to his death.

2006-09-05 15:47:51 · 3 answers · asked by Rocky 1 in Other - Science

3 ⤊

What's the American measuring system called?

I know that the rest of the world uses the metric system (millimeters, centimeters, grams, etc.), but what is the American system called? (Inches, feet, pounds, etc.)

2006-09-05 15:46:25 · 12 answers · asked by Rashanka 2 in Mathematics

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TOUGH ONE, here at work we have many light poles around the parking lot, one of them has been moving back and?

TOUGH ONE, here at work we have many light poles around the parking lot, one of them has been moving back and?
here at work we have many light poles around the parking lot, one of them has been moving back and forth. There is no wind, I dont think there is an earthquake, this is the second day that we have noticed it and no news about an earthquake. There are no alchol involved, no drugs and alot of other guys have seen it so I know I am not seeing things.

So, what can this be, can it be to do with weather, aliens, we are stumped, please help me make my co-workers yahoo-answer believers

Thanks for all your help

2006-09-05 15:45:15 · 5 answers · asked by bryguy_jfd 2 in Other - Science

1 ⤊

what is -(12)-4x)+8(10-x)?

2006-09-05 15:41:51 · 4 answers · asked by tomasgomez2005@sbcglobal.net 1 in Mathematics

9 ⤊

what is the difference between numbers and numerals.?

2006-09-05 15:40:57 · 10 answers · asked by Shauna-lee Brown 1 in Mathematics

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how might advances in energy research affect your life?

i just need a breif explanation. thank you.

2006-09-05 15:37:42 · 4 answers · asked by superstar 2 in Chemistry

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help me solve these systems!?

with substitution

2x+3y=7
4x-5y=25

with elimnation

x+y=13
x-y=5

&

2x=3y=7
4x-5y=25

and can i have steps to. i want to learn.

sry for posting all this math. i dont get this linear equation stuff

2006-09-05 15:36:05 · 6 answers · asked by shygirl 4 in Mathematics

7 ⤊

why are elephants such dorks?

2006-09-05 15:34:34 · 12 answers · asked by Anonymous in Biology

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Is the square of Pegasus directly south at these times.?

Please not the middle of the months and the times.
July (4am) august(2am) september(midnight) October (10pm) november, (8pm)

2006-09-05 15:33:14 · 3 answers · asked by Ne Obliviscaris 2 in Astronomy & Space

0 ⤊

What is the material inside those blue ice packs?

2006-09-05 15:32:54 · 1 answers · asked by JoeSalsa 2 in Chemistry

1 ⤊

What Continent is the Caspian Sea in?

2006-09-05 15:32:05 · 12 answers · asked by mydoggierocks 1 in Geography

0 ⤊

Where can i find Scientific Articles with a hypothesis and facts?

Like how you would do A LAB EXPERIMENT...

2006-09-05 15:30:54 · 1 answers · asked by Anonymous in Other - Science

0 ⤊

when finding the average, when would we use the median instead of the mean?

I need two examples. Here's one that doesn't count in case you are confused: Household income. The few extremely wealthy people would be dropped because that would skew the data of the average wealth of an American person. Now I need 2 more examples...

2006-09-05 15:28:26 · 7 answers · asked by bep 2 in Mathematics

0 ⤊

Help Please! Complete the following operations.?

1. 54.25 in. x 2.54 mm/cm
2. (9.8547 x 10^6 cm) (10 mm/cm) (1 m/ 1000mm)

2006-09-05 15:27:50 · 1 answers · asked by Anonymous in Chemistry

0 ⤊

Help me comprehend how matter,gas & liquids?

as diverse as they are can be made of the same building blocks...Oxygen having 8 protons is 84 protons away from being Uranium ( plus some neutrons & electrons)

2006-09-05 15:27:37 · 3 answers · asked by Anonymous in Physics

1 ⤊

TOUGH ONE, here at work we have many light poles around the parking lot, one of them has been moving back and?

here at work we have many light poles around the parking lot, one of them has been moving back and forth. There is no wind, I dont think there is an earthquake, this is the second day that we have noticed it and no news about an earthquake. There are no alchol involved, no drugs and alot of other guys have seen it so I know I am not seeing things.

So, what can this be, can it be to do with weather, aliens, we are stumped, please help me make my co-workers yahoo-answer believers

Thanks for all your help

2006-09-05 15:27:23 · 16 answers · asked by bryguy_jfd 2 in Earth Sciences & Geology

6 ⤊

the earth's rotational speed has slowed over time ... will it eventually rotate too slow to support life?

2006-09-05 15:27:11 · 9 answers · asked by Anonymous in Astronomy & Space

2 ⤊

Does time cease to exist in a black hole?

I know neither mass nor light can escape the hold of a black hole. But does that mean time ceases to exist?

2006-09-05 15:27:00 · 9 answers · asked by Andy 1 in Physics

1 ⤊

How do I solve for x in this 4 + 7x = -x - 10?

2006-09-05 15:25:50 · 4 answers · asked by prettygirl7641 1 in Mathematics

0 ⤊

In how many seconds after being thrown does the rock strike the ground?

A rock is thrown vertically upward with a speed of 14.0 m/s from the roof of a building that is 40.0 m above the ground. Assume free fall.

2006-09-05 15:24:54 · 4 answers · asked by cheezo12 1 in Physics

0 ⤊

Answer the following question: Express the following numbers to 3 Signigicant Figures?

1. 11450067 mm^3
2. 12.0058 cm^3
3. 24.251 g
4. 1.845 x 10^3 kg
5. 10.868 g
6. 0.00030506 mol
7. 1.560 mL
8. 11.35000 g
9. 35.3 nm

2006-09-05 15:23:49 · 2 answers · asked by Anonymous in Chemistry