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Questions Asked on September 4, 2009

A 20.0 kg box rests on a table. what is the weight of the box and the normal force acting on it? A 10.0 kg box is set on top of
1. 3 answers
2. asked by claire
3. 4,769 views
The speed limit in a school zone is 40 km/h. A driver traveling at this speed sees a child run into the road 23 m ahead of hs
1. 2 answers
2. asked by Anonymous
3. 2,367 views
What types of bonds are found in CH3CH2CH2Br?
1. 3 answers
2. asked by Serene
3. 2,121 views
Solve the system6x+4y = 12 9x+6y = 18 If the system has infinitely many solutions, express your answer in the form x=x and y as
1. 2 answers
2. asked by Jillian
3. 1,773 views
(a) If the maximum acceleration that is tolerable for passengers in a subway train is 1.52 m/s2 and subway stations are located
1. 2 answers
2. asked by Nick
3. 1,739 views
Your post has been removed.Once you write up <b>YOUR THOUGHTS</b>, please re-post, and someone here will be happy to comment.
1. 2 answers
2. asked by Writeacher
3. 1,313 views
Could Presidential Reconstruction have succeeded if politically skilled Abraham Lincoln instead of politically inept Andrew
1. 1 answer
2. asked by Ahmed
3. 1,297 views
Blue prints allow an area of 20,000 square feet for the playground. the width of the rectangular playground is 80 feet less than
1. 2 answers
2. asked by casey
3. 1,224 views
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
1. 2 answers
2. asked by Anonymous
3. 1,117 views
which composer use components in music?what are the 5 major Components in music.
1. 1 answer
2. asked by Tuhin
3. 1,114 views
(a) If the maximum acceleration that is tolerable for passengers in a subway train is 1.52 m/s2 and subway stations are located
1. 1 answer
2. asked by Nick
3. 1,028 views
I have no idea how to solve this problem. Any help would be appreciated.Suppose rayBC bisects angleABE, and D is the interior of
1. 2 answers
2. asked by Anonymous
3. 995 views
in tech we are reasearching inventors chefs and designers i chose to research, Gordan Ramsey i have all ready found out most of
1. 1 answer
2. asked by sophie
3. 974 views
3x+2y = 0x-2y = 0 If the system has infinitely many solutions, express your answer in the form x=x and y as a function of x Your
1. 1 answer
2. asked by Jillian
3. 943 views
My teacher told us that we need to write an essay answering this thesis statement; Why is it so important to study history? Or
1. 3 answers
2. asked by confused:((
3. 905 views
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
1. 2 answers
2. asked by Njeri
3. 881 views
A bullet traveiling horizontally at aspeed of 350 m/s hits a board perpendicular to the surface, passes through it, and emerges
1. 2 answers
2. asked by Anonymous
3. 875 views
a clear colourless liquid used to test for a gas which your body gets rid of.
1. 1 answer
2. asked by antony
3. 873 views
find the x- and y- interceptsf(x)= 25x^2+10x+1
1. 2 answers
2. asked by sally
3. 871 views
You want to estimate 5.25-3.3. Why would using front-end estimation and adjusting tell you more about the answer than rounding?
1. 10 answers
2. asked by Hayley
3. 822 views
Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form ax^2 + bx
1. 2 answers
2. asked by Dana
3. 814 views
Find the average value of the function on the given interval:f(x) = e^x/5, [0,5]
1. 1 answer
2. asked by Stacy
3. 804 views
I am a little confused on the first question of this problem could someone please check my answers and please explain why and
1. 12 answers
2. asked by My worst subject is math
3. 802 views
A block is given n intial speed of 3.0 s^-1 m up the 22.0 degree plane(a) How far up the plane will it go? (b) How mcuh time
1. 1 answer
2. asked by physics B
3. 760 views
A red car and a green car, identical except for the color, move toward each other in adjacent lanes and parallel to an x axis.
1. 0 answers
2. asked by Henry
3. 759 views
What are the 6 parent functions? Describe their graphs.
1. 2 answers
2. asked by Herald
3. 746 views
Find the exact value of cos 75 degrees.
1. 1 answer
2. asked by Anonymous
3. 717 views
Write the simplest polynomial equation with real coefficients having roots -i and 4.I have noooooo idea how to even start this
1. 4 answers
2. asked by Emily
3. 699 views
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
1. 1 answer
2. asked by John
3. 691 views
A baker needs between 40lb and 50 lb of a sugar mixture that contains ten times as much flour as sugar. what are the possible
1. 1 answer
2. asked by Jared
3. 687 views
We're supposed to write a Reader's Response Journal on a passage from the book The Alchemist. I was wondering if mine sounded
1. 2 answers
2. asked by Danna
3. 683 views
What are the central themes and strategies of positive psychology.
1. 5 answers
2. asked by lisa
3. 666 views
Determine whether the statement is true, false, or sometimes true.1) If x and y are both integers, 1) then (-x)3 = -x3 A)
1. 3 answers
2. asked by righteous dude
3. 665 views
I must divide a block-letter shaped L diagram of a piece of land into four lots that are the same size and shape. The perimeter
1. 1 answer
2. asked by dom
3. 613 views
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
1. 1 answer
2. asked by sally
3. 606 views
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
1. 1 answer
2. asked by Katie L.
3. 605 views
Can a categorical variable be an outlier?Ex...If students in a class was asked what color their hair color was and most said
1. 1 answer
2. asked by Karen
3. 598 views
Of Mice and Men by John Steinbeck. Choose one of the characters who is introduced in Chapter Two and write an essay analyzing
1. 1 answer
2. asked by Anonymous
3. 594 views
I was given a diagram in the shape of an "L"-looks like a block letter L--around the perimeter are the numbers 2, 1, 1, 1, 1,
1. 0 answers
2. asked by dom
3. 592 views
How many unit volume cubes of 1cm squared will fit into a 3cm x 4cmx 10cm shape?
1. 3 answers
2. asked by Nicole
3. 582 views
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
1. 4 answers
2. asked by Anonymous
3. 570 views
what is the equal and opposite force the force of frictionlike if a block is at rest on a table static friction is stil exerted
1. 3 answers
2. asked by physics
3. 567 views
Ive been having problems with this soo...My first problem is this: Solve 2x-4(x+2)-6 < 0 Can someone help me step-by-step figure
1. 1 answer
2. asked by Chrissy
3. 551 views
For my timeline what do you think I could you as a symbol of the Globe Theater???
1. 2 answers
2. asked by Missy
3. 550 views
I have to write first person account in the form of journal entry could you please give me an example of this?
1. 2 answers
2. asked by lisa
3. 549 views
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
1. 2 answers
2. asked by DJ
3. 543 views
Please look at my mini-essay and tell me what needs improvement! It's a response to a passage from a book.Thank you. :) Millions
1. 1 answer
2. asked by Alexa
3. 543 views
If the equation of the tangent line to the curve y=9cosxat the point on the curve with x-coordinate 3pi/4 is written in the form
1. 3 answers
2. asked by Z32
3. 542 views
If a soft drink contains high concentration of sugar and carbon dioxide, which of the following may be expected to happen if it
1. 1 answer
2. asked by april
3. 539 views
Can you help me summarize this article in 2 paragraphs?Ny times website ome mans trash please can you search it and help?
1. 11 answers
2. asked by Mark
3. 538 views
list and discused all electronic sources of information for business.
1. 1 answer
2. asked by aliyu
3. 534 views
Can someone help me find an example of a timeline with symbols/pictures? Thanks:)
1. 3 answers
2. asked by Missy
3. 532 views
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
1. 1 answer
2. asked by Katie L.
3. 524 views
how much energy is needed to heat 3kg of aluminium from 21 oC to 50 oC?
1. 2 answers
2. asked by Curtis
3. 514 views
Solve the equation algebraically for x where 0 </ x <2pi.sin x = sqrt(3) cos x
1. 1 answer
2. asked by Anonymous
3. 511 views
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
1. 1 answer
2. asked by Anonymous
3. 502 views
What were 4 tatics that the ancient Assyrians used to control their empire?I know one is the battering ram because they used
1. 3 answers
2. asked by Nicky
3. 484 views
What are the differences and likes of vascular and nonvascular plants
1. 1 answer
2. asked by nikolas
3. 472 views
decide if the given number is a solution to the given equation.x/4 = 5;20
1. 1 answer
2. asked by Diana
3. 471 views
what is reading goal mean to you ?
1. 1 answer
2. asked by ivana
3. 463 views
help...its due today
1. 4 answers
2. asked by cindy
3. 453 views
Solve the equation algebraically for x where 0 </ x <2pi.sin (x-(pi/2)) = cos^2 x
1. 1 answer
2. asked by Anonymous
3. 445 views
What is the effect of placing an object with a greater density than water in a bucket of water?
1. 2 answers
2. asked by Melissa Corona
3. 443 views
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
1. 8 answers
2. asked by Anonymous
3. 438 views
how do fossils help in determining the relitive age of strata?
1. 1 answer
2. asked by p
3. 431 views
How many solutions does the following system have: 6x-3y=9, 2x-y=3
1. 1 answer
2. asked by Swtpllypb
3. 429 views
Using the first of these limits, findf'(3) if f(x)=4x^2+4x-2
1. 1 answer
2. asked by Z32
3. 422 views
what are the 3 different types of microorganism
1. 1 answer
2. asked by jane
3. 420 views
How many liters in 1000cm squared...I just don't get it?
1. 1 answer
2. asked by kim
3. 415 views
2) If x and y are both integers, 2)then xy = - x · y A) False B) True C) Sometimes true
1. 1 answer
2. asked by righteous dude
3. 401 views
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
1. 1 answer
2. asked by April
3. 387 views
1. This is a piece of cloth or other material, which you wear over your face. (Is this one correct? Is 'other material'
1. 1 answer
2. asked by John
3. 386 views
Given that f(x)=x^6h(x)h(-1)=3 h'(-1)=6 Calculate f'(-1).
1. 3 answers
2. asked by Z32
3. 382 views
x arc cos square root of4x+1
1. 1 answer
2. asked by jasmine
3. 375 views
How can HR resolve Absenteeism and tardiness
1. 1 answer
2. asked by Anonymous
3. 372 views
what is the decimal place value for 7.81 with 8 being underlined
1. 1 answer
2. asked by luis
3. 354 views
[6x + 5]/3 = 3x/7 - 2 Please help.
1. 1 answer
2. asked by Jamie
3. 347 views
what are the challenges of manging your chosen terrestial resource issue?
1. 1 answer
2. asked by Anonymous
3. 343 views
What is the effect of placing an object with a greater density than water in a bucket of water?
1. 3 answers
2. asked by Melissa Corona
3. 330 views
if x equals 0,1,2,3 and y = 5,10,15,20 what is the pattern written as an equation--please help can't figure out this one
1. 1 answer
2. asked by jacob
3. 321 views
x=2 y=42x+3y over 3x-y+2
1. 1 answer
2. asked by Davette
3. 297 views
waht is used to mix substances, like a spoon, is two words?
1. 2 answers
2. asked by daniel
3. 268 views
math..need to find out how to write an array for homework
1. 2 answers
2. asked by moni
3. 240 views
round each number to tje place value 195,219
1. 1 answer
2. asked by Anonymous
3. 218 views
n +37 if n is 16
1. 1 answer
2. asked by davonte
3. 196 views

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