Questions Asked on
September 4, 2009

English
1. You should study hard to get into university. 2. You should study hard to go into university. 3. You should study hard to go to university. 4. You should study hard to get to university. 5. You should study hard to enter university. (Are all the same in
asked by John 
world geo
in kazakhstan ______ led to radiation pollution. A)nuclear weapons B)biological weapons testing C)weapons transport system my choose is a. oil well fires ____ during the persian gulf war. A)threanted millions of birds B)destroyed millions of gallons of oil
asked by henry 
AP US History
Could Presidential Reconstruction have succeeded if politically skilled Abraham Lincoln instead of politically inept Andrew Johnson had been president?
asked by Ahmed 
college
find the x and y intercepts f(x)= 25x^2+10x+1
asked by sally 
5th grade Math
You want to estimate 5.253.3. Why would using frontend estimation and adjusting tell you more about the answer than rounding?
asked by Hayley 
College Algebra 2
The number of tickets sold each day for an upcoming performance of Handel's messiah is given by N (x) = 0.4x^2 + 11.2x + 12 where x is the number of days since the concert was first announced. when will daily tickets sales peak and how many tickets will be
asked by sally 
physics
(a) If the maximum acceleration that is tolerable for passengers in a subway train is 1.52 m/s2 and subway stations are located 1030 m apart, what is the maximum speed a subway train can attain between stations? b)what is the travel time between stations?
asked by Nick 
English
1. If anyone doesn't find me, I will die. 2. If no one finds me, I will die. (Are both grammatical?) 3. You have to practice playing the piano. 4. You have to practice to play the piano. 5. You have to practice the piano. (Which ones are correct from #3 to
asked by John 
Science
What types of bonds are found in CH3CH2CH2Br?
asked by Serene 
us history ap/cc
My teacher told us that we need to write an essay answering this thesis statement; Why is it so important to study history? Or is it? I know that history is very important to study no matter how boring it may be!! But now I cant think of three reasons
asked by confused:(( 
Statistics
Can a categorical variable be an outlier? Ex...If students in a class was asked what color their hair color was and most said brown or blonde but one replied white is this person considered an outlier?
asked by Karen 
Computers (Anonymous)
Your post has been removed. Once you write up YOUR THOUGHTS, please repost, and someone here will be happy to comment.  Distinguish between computer data represented by the state of a computer’s electrical switches and the meaningful
asked by Writeacher 
college
How many solutions does the following system have: 6x3y=9, 2xy=3
asked by Swtpllypb 
college
Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form ax^2 + bx + c =0 The solutions are 10, 3 The equation is blank = 0
asked by Dana 
Math
If a ractangle has a length of 2x1 and width x+5 and has an area of 156 square units, what is x?
asked by Anonymous 
mat116 wk 1 checkpoint algebraic expressions
help...its due today
asked by cindy 
music
which composer use components in music? what are the 5 major Components in music.
asked by Tuhin 
world history
For my timeline what do you think I could you as a symbol of the Globe Theater???
asked by Missy 
Math
If a ship dumped 10.8 million gallons of oil into the open ocean, how many square miles of ocean would be covered by an oil slick that is .5mm thick?
asked by Katie L. 
math
I am a little confused on the first question of this problem could someone please check my answers and please explain why and what I need to do to get correct answer thank you Calculate the mean, and write this as a mixed fraction.
asked by My worst subject is math 
math
How do I write this problem? to receive a grade B in a math course, you must have a mean of 83 on five tests (4 tests + one final) all 100 pts maximum each. Your scores thus far are 85,79,82,and 81. How many points must you have on the final, to earn the
asked by Anonymous 
world geo
the graet man made river carries freshwater across: A)libya B)iraq C)turkey my choose is c limited freshwaters resources have forced countries to use the process of: A)reservoirs B)aquaducts C)desalination my choose is b
asked by henry 
education
conflicts between the legal and ethical issues confronting the education of english language learners.
asked by janice 
algebra
I am having a hard time  please guide me to solve by the substitution method. 5m + n = 36 m 7n = 36 A big ty:)
asked by maryk 
math
decide if the given number is a solution to the given equation. x/4 = 5;20
asked by Diana 
art
Janet invested $26,000, part at 6% and part at 3%. If the total interest at the end of the year is $1,080, how much did she invest at 6%?
asked by Anonymous 
mathematics
Determine whether the statement is true, false, or sometimes true. 1) If x and y are both integers, 1) then (x)3 = x3 A) Sometimes true B) True C) False
asked by righteous dude 
English
We're supposed to write a Reader's Response Journal on a passage from the book The Alchemist. I was wondering if mine sounded alright. Does it need any work? Is it sloppy or weak? ANY tips appreciated. :) ~~~ The King of Salem explained that a person’s
asked by Danna 
English
I need help identifying the parts of speech. Here is a sentence I need help with: "I was wondering if you could help me out with writing this sentence."
asked by Njeri 
science
a clear colourless liquid used to test for a gas which your body gets rid of.
asked by antony 
History
I have been surfing the web for thirty minutes to no avail, trying to find a red flag with a baby blue stripe, a yellow star and a yellow hammer and sickle crossed. Can anyone tell me the organization that this flag belongs to?
asked by Anonymous 
science
If a soft drink contains high concentration of sugar and carbon dioxide, which of the following may be expected to happen if it is cooled down?
asked by april 
cook
what are the 3 different types of microorganism
asked by jane 
Calculus
Given that f(x)=x^6h(x) h(1)=3 h'(1)=6 Calculate f'(1).
asked by Z32 
chemistry
what is the molarity of the solution which contains 5.0g of NaOH(formar weight=40g/mole)dissolved in water to make 200 ml of soluitons?
asked by DJ 
math
if the base of a parallelogram is 2 1/2 and its height is 1 1/2 what is its area?
asked by scooby9132002 
Math
I think this will be the last one. Find the radius of circle C if the measure of anglePQR=24° and the length of arc PR is 8pi. Answers: a.15 b.20 c.30 d.60 e.45 The diagram looks like a circle with its center at C. At a point on the edge of the circle is
asked by Anonymous 
college majors
I want to become a pediatrician, what should i major in college for?
asked by Kate 
scientist
In 1976 a powerful earthquake hit the city of Tangshan, China. Scientists had failed to predict the earthquake. If people had paid attention to the unusual animal behavior that preceded the earthquake, however, they would have known it was coming. Animals
asked by Anonymous 
math
Solve by using the elimination method x+2y=6 x+3y=4
asked by Anonymous 
business
list and discused all electronic sources of information for business.
asked by aliyu 
world history
Can someone help me find an example of a timeline with symbols/pictures? Thanks:)
asked by Missy 
psychology
What are the central themes and strategies of positive psychology.
asked by lisa 
Math
If a ship dumped 10.8 million gallons of oil into the open ocean, how many square miles of ocean would be covered by an oil slick that is .5mm thick?
asked by Katie L. 
English
Please look at my miniessay and tell me what needs improvement! It's a response to a passage from a book. Thank you. :) Millions of people all around the world are living in the past or looking to the future. “2012 is the end of the world,” “When I
asked by Alexa 
literature
Of Mice and Men by John Steinbeck. Choose one of the characters who is introduced in Chapter Two and write an essay analyzing the various forms of characterization. I've chosen Curley's wife who I think represents darkness. I guess I'm a bit lost on the
asked by Anonymous 
Math
[6x + 5]/3 = 3x/7  2 Please help.
asked by Jamie 
Math
I have no idea how to solve this problem. Any help would be appreciated. Suppose rayBC bisects angleABE, and D is the interior of angleABC. If the measure of angleCBD=28° and the measure of angleABE=136°, find the measure of angleABD. Answer Choices: a.
asked by Anonymous 
math
S/A=4.5,D/A=4.5, N/E =.80 & A = D + E solve for N/S
asked by sean 
math (?)
Fractions equivalent to 4/10? are 1/2 and 4/10 equivalent fractions?
asked by scooby9132002 
math
Find the reciprocal of 1/7(710)
asked by scooby9132002 
Biochemistry
Explain in detail whether or not a single amino acid could be an effective antigen and how a single amino acid substitution could affect ligand binding?
asked by Mark 
maths
2) If x and y are both integers, 2) then xy =  x · y A) False B) True C) Sometimes true
asked by righteous dude 
Math
decide how many times out of 20 tosses you would expect heads to appear and how many times you would expect tails to appear and calculate its deviation.
asked by April 
calculus
x arc cos square root of4x+1
asked by jasmine 
geology
how do fossils help in determining the relitive age of strata?
asked by p 
tech
in tech we are reasearching inventors chefs and designers i chose to research, Gordan Ramsey i have all ready found out most of my info which i need to collect but i am having trouble with, .who is his inspieation. and .why did he become a chef.
asked by sophie 
algebra
if x equals 0,1,2,3 and y = 5,10,15,20 what is the pattern written as an equationplease help can't figure out this one
asked by jacob 
science
how much energy is needed to heat 3kg of aluminium from 21 oC to 50 oC?
asked by Curtis 
Proving Identities
Find the exact value of cos 75 degrees.
asked by Anonymous 
Algebra
x=2 y=4 2x+3y over 3xy+2
asked by Davette 
Human Resource Man.
How can HR resolve Absenteeism and tardiness
asked by Anonymous 
Calculus
If the equation of the tangent line to the curve y=9cosx at the point on the curve with xcoordinate 3pi/4 is written in the form y=mx+b then m=? and b=?
asked by Z32 
math
Give a five number summary. 1.74, 1.76, 1.78, 1.78, 1.80, 1.82, 1.83, 1.83, 1.85, 1.85, 1.86, 1.88, 1.88, 1.92 minimum: 1.74 maximum: 1.92 what are the other summmaries am I missing ?
asked by Anonymous 
culture diversity
I have to write first person account in the form of journal entry could you please give me an example of this?
asked by lisa