Science & Mathematics - 11 July 2007

ind values for mand b in the following system so that the solution to the system is (-3,4)
5x+7y=b
Mx+y-22

2007-07-11 06:39:39 · 3 answers · asked by Anonymous in Mathematics

2007-07-11 06:38:19 · 9 answers · asked by Anonymous in Astronomy & Space

Im not talking about negative G

2007-07-11 06:37:48 · 8 answers · asked by Anonymous in Physics

I'm having trouble choosing between the two. Pharmacy has been a long tradition in my family, and also is very rewarding, but being a physician is just as rewarding if not more. I want to be in medicine, for sure, im fascinated by, and i want to feel like i help people at the end of the day. But my concerns about these careers is this, pharmacy may be too boring, just counting pills every day, nothing new to examine and a physician has to go through minimum 10 years of schooling and deal with debt and malpractice insurance after. With all pros and cons put into perspective, what career is better?

2007-07-11 06:37:21 · 6 answers · asked by deemoraad 3 in Medicine

If g(x) = 1/x, what is the value of the expression g(x + h) – g(x)? Explanations would be wonderful!

2007-07-11 06:36:16 · 7 answers · asked by ventblvd 1 in Mathematics

2007-07-11 06:34:31 · 3 answers · asked by Anonymous in Engineering

dy/dx 4*x*32,000^-2 ?

I need to find the derivative of this equation, but I noticed a weakness in my algebra skills. :-0

2007-07-11 06:33:43 · 4 answers · asked by RogerDodger 1 in Mathematics

Then what is it?!

2007-07-11 06:33:15 · 12 answers · asked by Anonymous in Other - Alternative

Need help with a few problems for my college algebra class, if you could help me by breaking them down that wud be great =)

Let f(x) = x^2 = 2x - 3
a.) f(a-1)

b.) f(-b)

State the equation of the circle in standard form having:

c.) center (1,3) passing through (5,6)

d.) Find the slope and y-intercept of 4x-3y= - 12

e.) write the equation g(x) that is the graph of f(x) = Square roote of x shifted 1 units and down 2 unit

f.) Find the equation of the line that passes through (2,3) and is (i) parallel and (ii) perpendicular to the line 2x-y=3

if you could answers any of these questions by breaking it down that would help me trememdously as im studying for a test.

2007-07-11 06:21:29 · 4 answers · asked by GradyK 1 in Mathematics

2007-07-11 06:19:43 · 12 answers · asked by sterling 1 in Medicine

what the temperature will be 5 days from now? and if it will rain or be sunny or be cloudy? I know that they arent always exactly right on their predictions but....still.

2007-07-11 06:19:10 · 8 answers · asked by googleywoogley 1 in Weather

2007-07-11 06:16:55 · 8 answers · asked by Virtuous Woman 1 in Mathematics

What is going on with our seasons? We used to have all four...do you think it is a cycle....or is it to do with Global warming?

2007-07-11 06:16:33 · 10 answers · asked by Anonymous in Weather

3x+3y=-3
2x+1y=-6

2007-07-11 06:15:42 · 9 answers · asked by Anonymous in Mathematics

the 2 following the x is an exponont. I need to find the square square root for this problem.

2007-07-11 06:14:14 · 3 answers · asked by Anonymous in Mathematics

2007-07-11 06:14:08 · 11 answers · asked by BM's 1 in Astronomy & Space

Are their certain foods that are impossible to forget how they taste? Are complex flavors easier to forget than a "pure" elemental one. Are there even such things as a pure flavor. OH, maybe the ones we have on the different regions of the tongue as the pure flavors (salty, sweet, bitter, I forget the other(s) Mind you, we assume that the taste isn't connected to events in your life.

2007-07-11 06:14:06 · 3 answers · asked by cpc26ca 1 in Other - Science

what...i was doing this math packet our 7th grade math teacher-to-be gave us over the summer, and came across something we didn't even learn about in sixth.

the set of data:
3,3,6,7,8,11,13,14,21,22,24

lower quartile? upper quartile? inter-quartile?
how do you determine if there is an outlier in a set of data?

*please explain answer thuroughly, do not just give the answer. and explain in a way that a 6yh/7th grader will understand.

thanks much! ...♥

2007-07-11 06:09:56 · 3 answers · asked by mommyicanswim 2 in Mathematics

I'm a student looking for things that are involved in R and D aside from Scopes, Logic and Spectrum analyzers, Signal and Waveform generators and VNAs. Things outside of what Tektronix, Agilent and Lecroy would be involved with.

2007-07-11 06:06:31 · 5 answers · asked by Andrew D 2 in Engineering

Give a detailed explanation if you can

2007-07-11 06:04:14 · 9 answers · asked by Mike T 1 in Geography

2007-07-11 06:01:16 · 6 answers · asked by Wesley R 1 in Astronomy & Space

2007-07-11 05:59:37 · 1 answers · asked by geevum_n_ainokea 1 in Geography

I am a high school senior and am planning to study a 3 year microbiology course for college with a combination of three subjects. The college offers microbiology, chemistry and zoology or botany. Can anyone suggest me the better choice in between zoology and botany ?

2007-07-11 05:50:36 · 10 answers · asked by guyfromthesky 2 in Biology

a gallagher question

2007-07-11 05:49:24 · 3 answers · asked by aggie 1 in Weather

and where is it that you are? eg: Im in England and guess what - its cold. A little bit sunny though!

2007-07-11 05:46:32 · 19 answers · asked by me 1 in Geography

Please lets not have so much of the drug comments. I'd like to hear about a happy experiment, or a experience you've had pertaining to chemistry.

2007-07-11 05:41:51 · 9 answers · asked by billgoats79 5 in Chemistry

I just finished the Life of Pi and was intrigued with his encounter with the "carnivorous island." Is that true or just fiction? Also, the introduction makes it sound like it is meant to be a true story. I assume it isn't. Is this correct?

2007-07-11 05:40:59 · 2 answers · asked by PeaceLovePink 2 in Botany

The first energy level?
The second energy level?

2007-07-11 05:31:01 · 3 answers · asked by Shuji Ishikawa 2 in Chemistry

2007-07-11 05:26:48 · 12 answers · asked by Anonymous in Mathematics

TWO DAYS BEFORE ON SUNDAY AN UNIDENTIFIED LIGHT , OBJECT WAS SEEN IN KARNAL , INDIA AND TODAY IN RAJASTHAN , INDIA AND ALSO WHEN NIEL ARMSTRONG WENT IN MOON FIR FIRST TIME HE SAW AN ALIEN TYPE OF FIGURE AND SUDDENTY A ROUND LIGHT FELT ON MOON N WAS SEEN BY NIEL AND SUDDENLY THAT ALIEN DISSPEARED N LIGTHS ALSO DISSAPEARED!N ITS TRUE IM NOT JOKING.

2007-07-11 05:20:37 · 8 answers · asked by dharti 1 in Astronomy & Space