Homework Help - February 2007

how do u simplify:

(2-3x)^5(3x^2-x^3)(5)(2-3x)^4(-3) all over (2-3x)^10

and

[(2x^2-1)2x+(x^2+3)4x]-(2x^-1)(x^2+3)2x all over (x^2+1)

2007-02-26 11:25:45 · 2 answers · asked by Anonymous

i want to know why do Jewish boys have two names ?

2007-02-26 11:21:30 · 3 answers · asked by dollyfacesash 1

Can anyone provide some information on where I can find out what the 25 greatest achievements were in the history of American Chemistry.

2007-02-26 11:15:52 · 1 answers · asked by Anonymous

Need answers to be explained step by step for 6th grader
Examples: 1. 8cm = ___mm, 2.__ 8cm =____dm 3. 7m =____dekameter, 4. 9dam = ____km 5. 1,600mm = ____km
6. 5m =____dam 7. 9dekameter =_____cm 8.

2007-02-26 11:12:28 · 1 answers · asked by Jerome C 1

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2007-02-26 11:00:11 · 3 answers · asked by Mew-Ichigo 2

I am reading The Great Gatsby for my AP English class. We have to write about 3 quotes per chapter. Does any one have any quotes or anything?

2007-02-26 10:57:57 · 2 answers · asked by Anonymous

A. 30
B. 27 and 3/7
C. 24 and 4/35
D. 13 and 5/7

2007-02-26 10:50:13 · 11 answers · asked by lat1983 2

2007-02-26 10:50:04 · 2 answers · asked by RB 1

2007-02-26 10:49:58 · 2 answers · asked by Anonymous

Then the above equation would be = 9x + 5y^2 + 2x^2 ?? Is this correct? Thank you in advance. : o ]]

2007-02-26 10:49:57 · 4 answers · asked by Donnao 7

i have a prompt taht is your school board is considering a new school schedule that school starts at 10:00am and ends at 5:00 PM? i have to clue how to back up my statements? please help

2007-02-26 10:46:24 · 4 answers · asked by Bobby M 1

2007-02-26 10:39:12 · 19 answers · asked by musicrocks 1

The problem is:

After much laboratory testing. it is determined that a ball thrown downward with an initial speed of 5 feet per second falls approximately d = 16t^2 + 5t feet in t seconds. Determine how long it will take for a ball to drop a distance of 159 feet.

(^ is the symbol for an exponent, right?)

Now I started by writing
159 = 16t^2 +5t

I then translated it further to
16t^2 +5t -159= 0

Then I got really stuck please can anyone help unconfuse me.
I came up with 3 seconds but really don't know how. I nedd to factor it into two binomials but I have no clue how to really get to that step or further, this is more complicated than I am used to.

2007-02-26 10:32:48 · 2 answers · asked by HDsnowlover 2

I'm confused about what to do with the exponents when adding in a problem like this. I know to add exponents when multiplying, but what about when adding?? All patience is appreciated!

2007-02-26 10:32:05 · 7 answers · asked by Donnao 7

What are some good poems about technology? I need 4 for a English project I have.

2007-02-26 10:25:24 · 1 answers · asked by Anonymous

2007-02-26 10:23:44 · 4 answers · asked by cubanita19892000 1

2007-02-26 10:22:55 · 4 answers · asked by Do 1

1. compare lamark's and Darwin's ideas about how evolution takes place.

2. explain why variations are impotant to understanding change in a population over time.

3. discuss how the gradualism model of evolution differs from the punctuated equilibrium model of evolution.

4. describe how georphic isolation contributes to evolution.
think critically what adaptions would be helpful for an animal species that was moved to the Artic?

2007-02-26 10:20:57 · 5 answers · asked by shannon2rocks 1

2007-02-26 10:16:58 · 3 answers · asked by Anonymous

2007-02-26 10:12:20 · 2 answers · asked by Anonymous

how do you say zero in spanish

2007-02-26 10:09:12 · 6 answers · asked by victoria l 1

I want to write an article on Bipolar Disorder so some people will know a little about it but i just can't seem to think about an engaging beggining. Help?

2007-02-26 10:08:58 · 15 answers · asked by MX♥PNKPRNS 2

For a school project i am required to invent something. I need help brainstorming things that would solve a problem in the lives of others. If you have a problem or a good idea for an invention you could tell me! The invention needs to be simple and that's about it! Thanks so much!

~Angel~

2007-02-26 10:07:11 · 3 answers · asked by Angel Pie 1

The invention of the television in 1926 has had a perdominately negative affect on American society.

2007-02-26 10:03:44 · 5 answers · asked by Katie E 2

The article says:

Connelly states that there’s a lot of literature about the one child policy in the United States, and very few writes pay attention to the connection between the adopted orphans and the policy that china has. He also says, “America’s pro-life activist have been one of the only organized groups to give attention to this subject”

I am thinking that the quoted piece that i put above could be a fallacy because he shows no evidence that they are one of the only groups that pay this one child policy adoptions any attention. If you have any suggestions let me know thanks

2007-02-26 10:00:25 · 2 answers · asked by sweetness 2

Im looking for the play No exit by jean paul sartre. im already very familiar with this play but need it online to take some quotes from it. every other play i kno u can type on google and the whole play comes up( not a sumamry but the actual play) im looking for the actual play in full of No exit by jean paul sartre. if anyone can find it thanks

2007-02-26 10:00:23 · 1 answers · asked by Anonymous

I need help doing a report on the united kingdom in Geography. What is their main food they eat. I looked on the Internet but i can't really find anything. Can you please help. I also need help about their religion. thanx

2007-02-26 09:59:08 · 6 answers · asked by Anonymous

Service revenue received in cash is journalized by:

A.debiting Accounts Payable and crediting Cash.

B.debiting cash and crediting accounts payable.

C.debiting cash and crediting service revenue.

D.debiting service revenue and crediting cash.

2007-02-26 09:58:48 · 3 answers · asked by Beth 3

2007-02-26 09:58:42 · 11 answers · asked by ? 1

I am writing 2 companion poems for my high school language arts class relating to the theme of innocence and experience. I think I am going to write one about the sun rising and how the rays shine on life and people coming into this world and the joys of living, and the other one about the sun setting and dying? Or maybe the other one about the sun rising and the hardships of living? Can you plz give me any help/feedback/advice/ideas. thanx

2007-02-26 09:58:33 · 3 answers · asked by love*pink 3