Homework Help - November 2007

i want it to be along the lines of like educational issues and the topic has to be something about society related

any suggestions

2007-11-17 14:53:16 · 7 answers · asked by Anonymous

2007-11-17 14:46:27 · 5 answers · asked by mongoose 2

i need a creative title for my science fair project. the project involves yeast.i will test sugary liquids to find out which one can substitute for sugar the best. i will then put a balloon to measure how much carbon dioxide has been released. i

2007-11-17 14:36:11 · 6 answers · asked by Anonymous

work problem:
a flight attendant pulls her 70.0 N flight bag a distance of 253m along a level airport floor at constant velocity. The force she exerts is 40.0 N at the angle of 52.0 degree above the horizontal.Find the flollowing:
a)the work she does on the flight bag.
b.)the work done by the force of friction on the flight bag.
c.)the coefficient of kinetic friction between the flight bag and the floor.

2007-11-17 14:35:23 · 2 answers · asked by 832 1

2007-11-17 14:29:41 · 7 answers · asked by lynne 2

I am really struggling with this! There are 3 parts to these question so please make sure you read carefully!

Q1.: Given points A(-7,6) and B(2,3) Sketch Vector AB on the graph.
(I DID SO)!!

Q2: Find Vector AB in Problem above as an ordered pair.
AB=Change in X, Change in Y
I put: Change in x= 2-(-7)= 9
Change in y=3-6= -3
So therefor I got the Vector of AB= (9,-3)

Q3: Find the magnitude of Vector AB in problem above. Leave in simplest radical form.
I used the pythagorean Theorem and I put:
9^2 + -3^2= 90
(9*9=81) +(-3*(-3)= 9=90 ^2= squared!!

Is this in simplest form?? Also is this correct? If not, can you please explain to me step by step how to work this problem out! Thanks in advance!! ALSO, how do you get the simplest form?

2007-11-17 14:28:49 · 2 answers · asked by marie76444 3

"The creation of human embryo farms as a source of stem cell tissue is already in the works," said Lafferty. "Advanced Cell Technology in Worcester, Massachusetts has indicated it is prepared to set up embryo farms for this purpose. These embryos will be deliberately created to be killed."

2007-11-17 13:49:26 · 6 answers · asked by Anonymous

With a pounding heart I review the situations; bases loaded, one out, and we are clinging to a two run lead that at one time was seven runs; all we need is these two outs and we are in the championship game.

2007-11-17 13:47:50 · 5 answers · asked by SuperStation 1

I need ideas for an english paper on Shakespear's Othello... the essay can be on anything, so any ideas that ya'll can give would be nice. please tell me your thoughts on it and how you see it presented in Othello...

thanks!

2007-11-17 13:21:36 · 3 answers · asked by Anonymous

say ur guildines were it needs to be something that u could find at least 5 sources for and something that could last 5 - 10 minutes

2007-11-17 13:05:29 · 3 answers · asked by Kev32189 3

in this essay I am going to talk about two main things. First, the note taking then the revision timetable.
Firstly, it is known that note taking is difficult skill to get but it needs to practice and to know how to take notes. Process of taking note is benefits for many reasons . First, when I revise the material, it will be helpful because it will remind me about what I have read or heard. Second, it will make it easier for me when I review the lessons because it organise the ideas. Also I learnt the procedure of taking notes. First thing I should do is to determine the key points for example, facts and figures. Second, when I take notes I do not need to write word for word but I should write a summary of the main ideas. Third, it is useful to use signs and abbreviations for example I can use an arrow which means lead to or w/ for with. In case of taking notes from text, books. It will be helpful if I survey the text then I write the main points. Finally, these notes need to be rear

2007-11-17 13:05:16 · 2 answers · asked by Anonymous

please give a reason for your response. [this to help me in school]

2007-11-17 12:21:48 · 2 answers · asked by *Benny B* 4

2007-11-17 11:52:11 · 3 answers · asked by Anonymous

2007-11-17 11:51:30 · 2 answers · asked by Anonymous

Im really confused on this math problem, and i need some help. here gos: The points of th graphs of xy=20 and x^2+ y^2=41 are joined to form a rectangle. Find the area of the rectangle. Include all points of intersection and express all answer exactly(no decimals).

2007-11-17 11:37:56 · 2 answers · asked by Chief Wahoo 1

I’ve always had trouble getting to school on time, living an hour away from my high school; but living in campus housing would make it a lot easier for me.

2007-11-17 11:26:40 · 3 answers · asked by Anonymous

the crucible

2007-11-17 11:25:45 · 8 answers · asked by Anonymous

I have asked two questions but one has replied. Please answer my questions.

2007-11-17 11:24:09 · 16 answers · asked by Anonymous

okey dokers! here it goes :D
Just put down ONE word that describes Eleanor Roosevelt and if that one word really conquers it all, then TEN POINTS to your way! (;
GOOD GOOD GOOD.
Let's begin! GO GO GO
Any mean answers will not be accepted!
Maggie.

2007-11-17 11:09:17 · 7 answers · asked by MaggieSin 3

2007-11-17 10:29:07 · 5 answers · asked by Clarity. 3

2007-11-17 10:17:39 · 3 answers · asked by mrnoor2008 1

A. y= -8x + 5
B. y= 8x + 5
C.y= 1/8x + 5
D. y=-8x + 7

2007-11-17 09:52:33 · 5 answers · asked by epharata23 1

2007-11-17 09:32:08 · 6 answers · asked by Anonymous

a ten sided figure

2007-11-17 09:24:01 · 2 answers · asked by Amanda T 1

This is what i have so far:For all those who ever wondered what their future child would look like you can now choose baby’s appearance. A Texas fertility clinic is now offering to “design” babies for parents who are willing to pay $10,000 dollars for the service. Religious leaders and religious doctors believe that by altering a baby’s genetics they are “playing God”. Others say that it’s just “morally wrong”. However most agree that eliminating the chances that your baby might have diseases or deformities is a worth while investment. This service can not only ensure that your baby will be healthy but it can ensure that your offspring will have desired traits.
Imagine a society with no cancer, AIDS, or deformities. When designing a baby parents can stop their children from suffering from horrible diseases and after a period of time cancer and AIDS will just be a memory of the past. More to b added!

2007-11-17 09:07:08 · 3 answers · asked by nylablover93 2

Tough Sequence Question..or maybe not?
1, _, _, 1/64

Fill in the blanks in this sequence with as many solutions as you can.

So far I got: 1/4, 1/16 or 4 and 16

2007-11-17 08:24:35 · 7 answers · asked by Anonymous

Oh, my God!

OR

Oh my God!

2007-11-17 08:05:40 · 3 answers · asked by Anonymous

i tried doing it by using teh area of circle formula and tehn finding derivative but i know i am making a mistake some where please help

The Question is

Find the rectangle of largest area that can be inscribed in a semicircle of diameter 33, assuming that one side of the rectangle lies on the diameter of the semicircle.
The largest possible area is ?

2007-11-17 07:48:22 · 3 answers · asked by Amer 1

ok so i need help to find this mathematician, i tried my self on the web like 100 times but i just cant find the one i'm looking for.

1) was taught mathematics in the royal school founded by King Ptolemy in Alexandria, Egypt.
wrote a best selling math textbok about geometry
finished writing information on 133 rolls of parchment about 300 BC
1000 years later it was traslated in to Arabic, Latin.
also Albert Einstein used my work in mental exercises

2007-11-17 07:45:39 · 8 answers · asked by Xx X 1

the marginal cost for producing x units of a product is modeled by
dC/dx = 150-.05x
It costs $75 to produce one unit. Find the total cost of producing 200 units.

Please show work

2007-11-17 07:41:35 · 3 answers · asked by chessmaster2000 2