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Questions Asked on October 21, 2006

Okay so I have a question on my assignment that says:You are given that tan(y) = x. Find sin(y)^2. Express your answer in terms
1. 0 answers
2. asked by Tracy
3. 790 views
Do anyone know what a scientific model is and where can I find an example? I've look and I cant find a definition or example.Nev
1. 0 answers
2. asked by Shannon
3. 438 views
What is the power of judicial review given to the Supreme Court and where does it receive this power?Anon... this is an
1. 0 answers
2. asked by Anonymous
3. 559 views
Where do I start to prove this identity:sinx/cosx= 1-cos2x/sin2x please help!! Hint: Fractions are evil. Get rid of them. Well,
1. 0 answers
2. asked by maria
3. 810 views
If a^3 = x^2what is a^2y+1 = x^6, solving for y You would have (x<sup>2</sup>)<sup>3</sup> = x<sup>6</sup> = a<sup>9</sup> so 9
1. 0 answers
2. asked by Joe
3. 277 views
There must be a relationship (formula) between the lengths of the sides of a Right Triangle and the angles opposite these sides.
1. 0 answers
2. asked by Mike
3. 625 views
I need a way to present info on amnesia that is funny, and that will really interest my pears and my teacher. Any ideas?Your
1. 0 answers
2. asked by jax
3. 487 views
Expected profits over next two years:Year 1: $105,000 Year 2: $230,000 If the discount rate is 7%, what is the present value of
1. 0 answers
2. asked by Chad
3. 492 views
Which sentence has a preposition-related error?1.There was a fight between the two men. 2.The Cerritos Center is near to my
1. 0 answers
2. asked by Mindy
3. 722 views
A sample of naphthalene, which should be pure white, was found to have a grayish color after the purification procedure. The
1. 0 answers
2. asked by Kimberly
3. 809 views
Which one is correct:As president Bush walked to rhe podium,... or As President Bush walked to the podium,.... Since that is his
1. 0 answers
2. asked by Diana
3. 1,020 views
Which wife is more virtuous to her husband Desdemona or Emilia in the play Othello? Please use examples from the play to
1. 0 answers
2. asked by Christina
3. 499 views
What are five characteristics that scientists use to group dissimilar organisms into common groups?List references too please.
1. 0 answers
2. asked by Amanda
3. 1,099 views
How can stereotying effect group relations. Give an example of a sterotype you find in your everyday life.Stereotyping causes a
1. 0 answers
2. asked by Rose
3. 528 views
How do you convert quantum numbers; such as n=3, L=2, m=+1, s=-1/2Convert them to what?
1. 0 answers
2. asked by Anonymous
3. 482 views
Is coordination the same as ionic bonding?Sheryl As I understand coordination, as in coordination number, no. It is more
1. 0 answers
2. asked by Sheryl
3. 616 views
Please, can someone tell me what this quote means?"What kills a skunk is the publicity it gives itself." -Abraham Lincoln
1. 0 answers
2. asked by Lydia
3. 550 views
How were simple tools helpful to early people?http://www.mc.maricopa.edu/dept/d10/asb/anthro2003/origins//hominid_journey/oldowa
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2. asked by Jillian
3. 379 views
NH3 + Pb(NO3)2 ->How can I find the product and the net ionic equation? I suspect this is in a water solution, so the lead
1. 0 answers
2. asked by Anonymous
3. 1,600 views
Question: Interactions: Summarize this section (in the book) in your own words and for each interaction give a complete
1. 0 answers
2. asked by Sheryl
3. 571 views
The preparation of “azo” dyes often does not work well in the laboratory. Although the correct colour is usually apparent,
1. 0 answers
2. asked by Lindz
3. 447 views
What if when I find my product, I get the same compound as I did in my reactant? For example, FeCl3 + HCl ->FeCl3 + HCl.Then
1. 0 answers
2. asked by Sally
3. 630 views
AnalogiesYearn: longing which one fits with this? beware: danger rush:patience enjoy:pleasure Suppress:rage sleep:insomnia Yearn
1. 0 answers
2. asked by JoE
3. 652 views
1) Let x^3 + y^3 = 28. Find y"(x) at the point (3, 1). y"(3)=The correct answer is: -2*3*28 = -168 3x^2 + 3y^2(dx/dy) = 0 6x +
1. 0 answers
2. asked by Michael
3. 3,309 views
Pronoun agreement:How do you know when to use who or whom? Who is a subject of a verb. Examples: Who let the dog out? Pat is the
1. 0 answers
2. asked by Lesley
3. 670 views
Regard y as independent variable and x as dependant variable and find the slope of the tangent line to the curve (4x^2 + 2y2)^2
1. 0 answers
2. asked by Michael
3. 1,091 views
wHICH OF THESE SENTENCES IS GRAMMATICALLY CORRECT?A. She should of typed the report. B. Should you get a pencil off her? c. The
1. 0 answers
2. asked by Carrie
3. 532 views
A student and I disagree with her AP English teacher about the author's purpose in this passage. Does the author intend this to
1. 4 answers
2. asked by Ms. Sue
3. 1,564 views
hi um could you help me i have to do a music assignment and i to talk to my class about a piece of music from my fave artist
1. 1 answer
2. asked by ashley
3. 9,763 views
Using logarithmic differentiate technique, find dy/dxy = [(x-3)³(x²+1) / (2x+5)³] raised to the power of 1/5 I don't know how
1. 0 answers
2. asked by Jen
3. 547 views
As your first job as the new manager at the outdated, adversarial company, write a plan for changing its organizational
1. 1 answer
2. asked by K
3. 750 views
The best solar panels currently available are about 13% efficient in converting sunlight to electricity. A typical home will use
1. 0 answers
2. asked by Joe
3. 725 views
The amount A(gms) of radioactive plutonium remaining in a 20gm sample after t days is given by: A = 20 * (1/2)^t/140At what rate
1. 0 answers
2. asked by Jen
3. 1,306 views
Using property of logarithms, how do I prove derivative of ln(kx) is 1/xFirst observe that ln(kx) = ln(k) + ln(x) then take
1. 0 answers
2. asked by Jen
3. 611 views
How to find the exact value oflim (2^h - 1)/ h h->0 Thanks in advance. If you use lim dx->0 of [f(a + dx) - f(a)]/dx = f'(a) and
1. 0 answers
2. asked by Jen
3. 465 views
My thesis is:Our nation needs a health care plan capable of addressing the needs of each individual. My Question is: How can I
1. 0 answers
2. asked by Diana
3. 475 views
Name 5 countries for each government system,Theocracy Oligarchy Aristocracy Autocracy Tyranny Despotism There might be more but
1. 1 answer
2. asked by Lanna
3. 814 views
is 69325 divisble by 85268526 is even and 69325 is odd. Evens only divide evens.
1. 0 answers
2. asked by Karter
3. 273 views
I need help on science project ideas ,please give ideas on what I can do.The answer to this depends on how much time you have,
1. 0 answers
2. asked by charnelle
3. 494 views
Imagine you have a meeting with the CEO and other high ranking officers of a company that invests in distance learning
1. 0 answers
2. asked by K
3. 576 views
CAN YOU TELL ME ABOUT 3 SCIENTISTS WHO CONTRIBUTED TOWARDS BIOLOGYHere is a long list to choose from:
1. 0 answers
2. asked by Harsh
3. 437 views
EXAMINE THE FOLLOWING SENTENCE AND CHOOSE THE APPROPRIATE DESCRIPTION.Your machine has been repaired,and it will be returned to
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2. asked by Kourtney
3. 917 views
I am doing a extra credit project for social studies. Does anyone have any ideas for the project for the preamble of the u.s.
1. 3 answers
2. asked by Jeanne
3. 902 views
What,if anyhting,is wrong with the following sentence.Being unable to type the letter,the boss fired me. A. PROPERLY CONSTRUCTED
1. 0 answers
2. asked by Kourtney
3. 758 views
ON THE NUMERS 10 AND 100, HOW MANY OF THEM ARE PALINDROMES? PLEASE LIST THEMFIND PALINDROMES THAT ARE: A MULTIPLE OF 3 A
1. 0 answers
2. asked by ANGE
3. 668 views
What,if anything,is wrong with the following sentence?Do you advise me to go to college or that I should get a job after high
1. 0 answers
2. asked by Kourtney
3. 627 views
All things considered,_____ not abad day. its or it's "It's" is a contraction that is equivalent to "It is". "Its" means "that
1. 0 answers
2. asked by DEB
3. 518 views
It takes 208.4 kJ of energy to remove 1 mole of electrons from an atom on the surface of rubidium metal. What is the maximum
1. 1 answer
2. asked by Rossi
3. 10,688 views
What happens when a candle is alight (on one side we had to show physical change and on other side the chemical change). The
1. 35 answers
2. asked by liverpool
3. 1,684 views
Is this sentence a comma splice or dangler?Noah Webster,author of the original Webster's Dictionary,believed that a dictionary
1. 0 answers
2. asked by kourtney
3. 799 views
I have to do a project and need info. about mean, median, mode, range, freqency tables line plots, and stem and leaf plots. I
1. 0 answers
2. asked by elizabeth
3. 724 views
1. Always ask an adult or a family member if you are haveing trouble on a question2. When doing your homework always sit under a
1. 0 answers
2. asked by kat
3. 529 views
A College sold Advance tickets to a play at $4 per ticket. Anyone who attended and purchased a ticket at the door had to pay $5
1. 1 answer
2. asked by Josh
3. 963 views
The quantity 5.85 x 10^4m is equivalent to.....a.5850 000m b.5840m c.58500m d.0.000585m quantity 5.85 x 10^4m is equivalent
1. 1 answer
2. asked by Shannon
3. 794 views
The following measurements in scienific notion...22,000mg 65,900,000m 0.0005km 0.0000037kg
1. 0 answers
2. asked by Shannon
3. 389 views

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