Science & Mathematics - 20 July 2007

Can you explain what all that was about, i dont understand it much (im only 13 =D) please if you could help me with it. ; ) like what did the gov. do to fake it and how and when......thankyou

2007-07-20 06:45:41 · 22 answers · asked by Sakura264 1 in Astronomy & Space

Do you really think that men went to the moon or was it as conspiracy theorists say, it was all done on a sound stage?

2007-07-20 06:43:04 · 17 answers · asked by Pure Wisdom 2 in Astronomy & Space

2007-07-20 06:41:55 · 13 answers · asked by hrishma r 1 in Physics

what would it be made of i know it has to have a clock but what is that main ingredient that will allow me or you to go in the past or future?

2007-07-20 06:41:24 · 7 answers · asked by Anonymous in Astronomy & Space

2007-07-20 06:38:29 · 6 answers · asked by B 3 in Biology

2007-07-20 06:36:55 · 7 answers · asked by John B 1 in Biology

in a nuclear power plant that is not fossil fueled? and how are they used to produce or release energy? i've been wondering since i visited a power plant

2007-07-20 06:36:09 · 5 answers · asked by Emmanuelle E 2 in Earth Sciences & Geology

We as humans have not went past the moon why not?

2007-07-20 06:32:46 · 13 answers · asked by Christopher S 2 in Astronomy & Space

ok i understand how we would be able to travel into the future but i have some questions... so if some one traveled at the speed of light and came back in an hour, they would be millions of years into the future right? well does that mean that we'd all die in an hour because nobody can live to be that old?

2007-07-20 06:32:29 · 18 answers · asked by sk8terdude 3 in Physics

put a number to each alfabet . (between 1 and 9 )
answer should match to SHIRT
--------I
L I K E
- T H E
S I L K
------------------------
S H I R T

2007-07-20 06:30:10 · 8 answers · asked by Amidhala S 2 in Mathematics

What are the next ones? And how far do we actually name these numbers??

2007-07-20 06:29:41 · 4 answers · asked by That Guy 3 in Mathematics

Suppose q and r are two lines intersected by transversal t. If one of the angles formed by q and t is congruent to every angle formed by r and t, which would be true? r is parallel to t? q is perpendicular to r? q is parallel to t or is r perpendicular to t? I am having some problems figuring this question out. If any body is good at geometry it would be very appreciated if somebody could help me out! Thanks.

2007-07-20 06:29:14 · 5 answers · asked by 777 6 in Mathematics

2007-07-20 06:28:33 · 8 answers · asked by Anonymous in Astronomy & Space

out of mass,time,energy space

2007-07-20 06:28:06 · 6 answers · asked by Anonymous in Physics

The number of double reads by a scanner at a checkout line has a rate of 3 per hour.

Identify the appropriate probability distribution and its parameter.

What is the probability that there will be at least one double read in the next hour?

What is the probability of no double read in the next 30 minutes?

What are the mean and variance of the number of double reads in a 24 hour day?

2007-07-20 06:26:05 · 4 answers · asked by sptool 2 in Mathematics

in order to establish a mathimatical relational between 2 variables in a case study in research work..

What is correlational factor -in general-?

2007-07-20 06:25:15 · 2 answers · asked by helix 3 in Mathematics

2007-07-20 06:22:17 · 10 answers · asked by 777 6 in Mathematics

Muscle Contraction and pizza??
I want to draw muscle contraction relating it to pizza, how could i do this while including the following steps? like how do i change these steps into 1. putting chesse on the pizza..just as though it was muscle contraction happening like a comic strip of muscle contraction through pizza any ideas??
1. ACH released and binds to recepto on muscle fiber
2. Membrane depolarized with T-tubule help, calcium released from SR into muscle fiber
3. T and T bind Ca, actin release
4. Actin/myosin bind (ATP) until fully conctracted (cross-bridging has occurred)
5. ACHase removes ACH from receptors
6. Calcium is returned to SR (ATP)
7. Actin and myosin releae (ATP), muscle relaxes
8. T and T move back in to bind actin

2007-07-20 06:20:11 · 3 answers · asked by BiologyQuestions 3 in Biology

2007-07-20 06:20:09 · 34 answers · asked by supergeordie2002 1 in Chemistry

If not, who owns the moon?

2007-07-20 06:19:24 · 33 answers · asked by GeLa 2 in Astronomy & Space

2007-07-20 06:18:51 · 27 answers · asked by Joe 6 in Astronomy & Space

1.Subtract 4x^2 – 5x from the sum of 9x^2 – 2 and 6x – 1.

2. The profit on a watch is given by P = x^2 – 13x – 80, where x is the number of watches sold per day. How many watches were sold on a day when there was a $50 loss?

3. Use the ac test to determine if the following trinomial can be factored.
x^2 + 2x + 3
4. State which method should be applied as the first step for factoring the polynomial.
2a^2 + 9a + 10

2007-07-20 06:17:05 · 6 answers · asked by Anonymous in Mathematics

The process in which live incoated bacteria had acquired the ability to make coats from the dead coated strain is called_________.
A. process reformation
B.process transformation
C.process replication
D.none of the above

2007-07-20 06:16:25 · 6 answers · asked by cherryvalley2006 2 in Biology

2007-07-20 06:16:25 · 12 answers · asked by Anonymous in Chemistry

what would happen if me you and another million people gather up to go to area 51 and see what is really going on...the government hide anything.plus we could all see aliens...........jk what would you do...

2007-07-20 06:16:04 · 6 answers · asked by Anonymous in Astronomy & Space

2007-07-20 06:10:42 · 5 answers · asked by That Guy 3 in Mathematics

If it is possible to travel faster than time is it possible to travel faster than up/down or left/right? If you could travel faster that a particular dimention wouldnt that leave more energy to apply towards the dimentions you were traveling through?

2007-07-20 06:10:35 · 4 answers · asked by poppinoffalot 2 in Physics

2007-07-20 06:09:33 · 9 answers · asked by cherie_crum 2 in Mathematics

1) The excursion boat on a river takes two and a half hours to make the trip to a point 12 miles upstream and to return. If the rate at which the boat travels in still water is 5 times the rate of the river current, what is the rate of the current?

2) The capacities of two trucks are 3 tons and 4 tons. If the larger truck makes 3 more trips than the smaller, its total haul is 20 more tons than the smaller one. How many trips does each truck make?

3) Rick can run the 440-yard dash in 55 seconds, and Jack can run it in 88 seconds. How great of a handicap must Rick give Jack for the boys to finish the race at the same time?

I'm just not sure how to set up the equations for each question. Any help is greatly appreciated.

2007-07-20 06:06:31 · 8 answers · asked by Anonymous in Mathematics

Obviously it isn't an element because we use elements to "create" it. But what is fire technically? Is it classified as pure energy or the combustion of molecules? Could it be the temperature at which oxygen burns or possibly a "result" of certain chemicals when mixed?

2007-07-20 06:05:31 · 12 answers · asked by Anonymous in Chemistry