Science & Mathematics - 29 July 2007

dimensions of a rectangle whose length is 50 inches more than its width and whose perimeter is 500 inches.

2007-07-29 06:40:03 · 5 answers · asked by Patricia F 1 in Mathematics

2007-07-29 06:39:09 · 7 answers · asked by Anonymous in Zoology

2007-07-29 06:25:30 · 5 answers · asked by Anonymous in Weather

2007-07-29 06:24:21 · 2 answers · asked by Cornell J1315 1 in Mathematics

what do i need to major in to do this? what classes do i need to take? i'm struggling.... i need some help, please.

2007-07-29 06:16:44 · 6 answers · asked by User Name 5 in Other - Science

These aliens have landed on my lawn and are throwing a huge party, drinking, and causing havoc. What can I do?

2007-07-29 06:13:16 · 8 answers · asked by Anonymous in Astronomy & Space

2007-07-29 06:10:02 · 8 answers · asked by Virtuous Woman 1 in Mathematics

2007-07-29 06:08:52 · 1 answers · asked by Shaun L 1 in Engineering

2007-07-29 06:01:37 · 4 answers · asked by Virtuous Woman 1 in Mathematics

Should other involved parties take some blame too? Sad situation so much funds spent by NASA on astronaut training for sake of breaking frontiers.

2007-07-29 06:01:27 · 11 answers · asked by Dolphin-Bird Lover8-88 7 in Astronomy & Space

I know its got something to do with sun and rain but where do all the colours come from

2007-07-29 05:47:50 · 9 answers · asked by Anonymous in Weather

2007-07-29 05:44:04 · 9 answers · asked by zero 1 in Earth Sciences & Geology

How to study to become a software programmer? I took a few programming classes, but I feel like programming is something strange. It is out or reach? Is there an easy or right way to study programming? Is it true that most programmers often get free codes from internet instead of starting programming from scratch? Is it true that when you study a programming class, you have to learn from book, and also how to use the software to compile the program? Why are the courses of programming classes in University are often hard or out of reach? Do you know some books which could help me to study programming?

2007-07-29 05:41:22 · 3 answers · asked by M m 1 in Engineering

3^(2x+2) + 3^(x+1) - 12 = 0

move the 12 to the other side and use In to the left and side and divide by In3, but after this stage i get stuck, can someone show me all the working out for this question please??

thanks bhavin

2007-07-29 05:41:20 · 6 answers · asked by purejoker 2 in Mathematics

2007-07-29 05:29:27 · 32 answers · asked by damien b 2 in Astronomy & Space

2007-07-29 05:22:40 · 4 answers · asked by Dwayne B 1 in Biology

2007-07-29 05:21:21 · 13 answers · asked by Anonymous in Earth Sciences & Geology

At an average walking pace, and assuming that the earth stayed in one place vis a vis the sun, and that there was something to walk on, and that you could breathe, and that you didn't burn up, and that you never took a break to go to the bathroom or something. How long roughly?

2007-07-29 05:16:44 · 11 answers · asked by 2kool4u 5 in Astronomy & Space

I mean, can't he explain to the cop that if he knows where I am he can't possibly know how fast I'm going?

2007-07-29 05:09:56 · 5 answers · asked by Anonymous in Physics

2007-07-29 05:07:07 · 18 answers · asked by Anonymous in Earth Sciences & Geology

2007-07-29 05:06:24 · 6 answers · asked by rexor 2 in Physics

2007-07-29 04:53:08 · 5 answers · asked by sweet_person 1 in Biology

i meant photosynthesis taking place by using sunlight. other lights especially from electrical light can do also the same effect?

2007-07-29 04:52:55 · 3 answers · asked by Anonymous in Biology

What function stops us from just rolling off?

2007-07-29 04:49:29 · 6 answers · asked by Link , Padawan of Yoda 5 in Biology

2007-07-29 04:49:16 · 3 answers · asked by Anonymous in Chemistry

2007-07-29 04:44:59 · 1 answers · asked by Fabian 2 in Physics

physics

2007-07-29 04:42:35 · 9 answers · asked by Anonymous in Physics

Under a new contract, the salary for a position increases from $31,500 to $34,020. What is the rate of increase?

2007-07-29 04:40:37 · 13 answers · asked by Marina P 1 in Mathematics

4 times a number, increased by 10, is 18. Find the number. Write an algebraic equation and solve for the number.

2007-07-29 04:39:56 · 10 answers · asked by Marina P 1 in Mathematics

Find the mean and the median. (show work on Mean)
–10, –7, 2, 4, 14, 15

2007-07-29 04:38:19 · 8 answers · asked by Marina P 1 in Mathematics