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Questions Asked on December 14, 2008

A crate is pulled right with a force of 82.0N to the left wtih a force of 115N upward with a force of 565N and downward with a
1. 3 answers
2. asked by Physics
3. 6,430 views
Panic escape. The figure below shows a general situation in which a stream of people attempt to escape through an exit door that
1. 1 answer
2. asked by john
3. 3,620 views
How do I graph piecewise functions?Like f(x)= x+2 if x greater/equal than 0 x less than 0 Also, how do I write an equation of
1. 3 answers
2. asked by Ang
3. 3,477 views
a wheel is rotating at 30 rev/min. The angular velocity of the wheel isa. 2pi^2 rad/s b. 2pi rad/s c. 2 rad/s d. pi/2 rad/s e.
1. 2 answers
2. asked by rory
3. 3,372 views
1. A glass flask whose volume is exactly 1000cm^3 at 0 degrees Celsius is completely filled with mercury at this temperature.
1. 6 answers
2. asked by Akitsuke
3. 2,856 views
a brass ring of diameter 10.00cm at 20.0 degrees Celsius is heated and slipped over an aluminum rod of diameter 10.01cm at 20.0
1. 2 answers
2. asked by Akitsuke
3. 2,464 views
a majority of the early english migrants to the chesapeake bay area werea. families with young children b. indentured servants
1. 5 answers
2. asked by rory
3. 2,124 views
which of the following best describes the situation of freedmen in the decade following the civil war?a. each was given 40 acres
1. 5 answers
2. asked by rory
3. 1,790 views
A craet is pulled right with a force of 82.0 N to the left with a force of 115N upward with a force of 565N and dow ward with a
1. 1 answer
2. asked by Physics
3. 1,660 views
I'm reading macbeth and i don't really understand some of the symbolisim. One question i have is : in Act 5 scene 3, Macbeth
1. 4 answers
2. asked by Lizzie
3. 1,451 views
a ugst of wind blows an apple from a tree. AS the apple falls the force of gravit on the apple is 9.25N downward and the force
1. 39 answers
2. asked by Physics
3. 1,405 views
2 cylinders are proportionalthe smaller cylinder has a radius of 4 centimeters, which is half as large as the radius of the
1. 4 answers
2. asked by brianna
3. 1,230 views
2 rectangular prisms are proportional. the edges of the smaller prism are half as long as the edges of the larger prism. The
1. 34 answers
2. asked by brianna
3. 1,218 views
IS SODIUM IODIDE POLAR OR NON POLAR
1. 2 answers
2. asked by brooklinn
3. 1,211 views
HOW DOES THIS QUOTE " Nothing could exceed the intentness eith witch this scientific gardener examined every shrub which grew in
1. 1 answer
2. asked by renee
3. 1,156 views
A salesperson earns a salary of $500.00 per week, plus a commision of 2% of her total weekly sales. write an algebraic
1. 3 answers
2. asked by stephanie
3. 1,148 views
A train moving at a constant speed of 68.0 km/h moves east for 33.0 min, then in a direction 40.0° east of due north for 30.0
1. 1 answer
2. asked by john
3. 1,131 views
Regarding the use of anesthetics during childbirth, which of the following statements is true?A. they are rarely used these days
1. 2 answers
2. asked by ourania
3. 1,067 views
A rotating fan completes 1200 revolutions every minute. Consider a point on the tip of a blade, at a radius of 0.11 m.(a)
1. 0 answers
2. asked by john
3. 1,060 views
1. How much ice at -10 degrees Celsius is required to cool a mixture of 0.1 kg ethyl alcohol and 0.1 kg water from 20 degrees
1. 2 answers
2. asked by Akitsuke
3. 1,060 views
The distance from the pole in the center of the tetherball circle to the painted circle was about six feet. What was the
1. 8 answers
2. asked by Mary
3. 1,010 views
There is a horizontal rod of length L and mass M. A point mass m is vertically above the rod at a vertical distance L/4 and
1. 2 answers
2. asked by Sandhya
3. 996 views
If the probability of an authentic laying goose is 0.83, find the probability of getting a laying goose on or before the fourht
1. 4 answers
2. asked by Sherri
3. 970 views
An Earth satellite moves in a circular orbit 775 km above the Earth's surface. The period of the motion is 100.1 min.(a) What is
1. 1 answer
2. asked by john
3. 961 views
A student wants to determine the coefficients of static friction and kinetic friction between a box and a plank. She places the
1. 2 answers
2. asked by john
3. 942 views
for the question i posted earlier,pie = 3. im sorry if i confused some of you people. sorry.
1. 0 answers
2. asked by brianna
3. 937 views
If the probability of a swan drowning is 0.23, find the probability of exactly 4 out of the 7 swans drowning.I think that the
1. 3 answers
2. asked by Sherri
3. 911 views
COULD SOMEONE PLEASE HELP ME WITH THIS !!!!!!!!!!The base of a triangle is 3cm greater than the height. The area is 44cm^2. Find
1. 1 answer
2. asked by pj
3. 902 views
A railroad freight car of mass 3.30 104 kg collides with a stationary caboose car. They couple together, and 16.0% of the
1. 1 answer
2. asked by Anonymous
3. 876 views
retell the story of the Viet Dinh's family experience by turning their story into a poem.the story is An American Story it is a
1. 1 answer
2. asked by Jameisha
3. 852 views
Need help here plz.In a private closed economy, if aggregate expenditures equal GDP, then... A = Consumption equals investment B
1. 1 answer
2. asked by George
3. 850 views
I have been studing for the past four days except I think I need some better ways to studying for my french final. I am in
1. 9 answers
2. asked by Micheal
3. 833 views
If you take the information-processing view of cognitive development, you would say thatA. typing on a computer keyboard is the
1. 3 answers
2. asked by ourania
3. 831 views
Which of these descriptions of Julie best depicts growth as it's defined.a. Julie loves to paint with water colors. b.Julie
1. 3 answers
2. asked by Cynthia
3. 824 views
A rotating fan completes 1200 revolutions every minute. Consider a point on the tip of a blade, at a radius of 0.11 m.(a)
1. 1 answer
2. asked by john
3. 792 views
A house is built on the top of a hill with a nearby slope at angle 45° slope (Figure 6-55). An engineering study indicates that
1. 1 answer
2. asked by john
3. 788 views
A force of 291.0 N is used to push a 140 kg mass 30.0 m horizontally in 3.00 s. Calculate the power developed in kW.
1. 1 answer
2. asked by Mara
3. 769 views
If you are not currently aware of something, but you can make it conscious by focusing on it, you may assume that information
1. 7 answers
2. asked by ourania
3. 762 views
Charles Darwin is considered a pioneer in the study of child psychology because heA. compared animal and human behavior in
1. 5 answers
2. asked by ourania
3. 760 views
__1.a condition that damages or weakens part of the body__2.the passing of characteristics from parents to their children __3.an
1. 5 answers
2. asked by Anya
3. 740 views
I deleted your last science post, as I promised I would a couple of weeks ago.You posted five questions that I'm sure you could
1. 0 answers
2. asked by Ms. Sue
3. 735 views
Sue whants to by a new printer that costs $189.She has $125 saved.She has a job that pays $8.00 an hour.How many hours must she
1. 8 answers
2. asked by Alyssa
3. 700 views
ive just finished my geography homework on deforestation of the amazon rainforest in brazil which damon kindly helped me with
1. 4 answers
2. asked by Charlotte
3. 684 views
Balance the following equastions:Fe2O3 +c --> Fe +CO2 SO2 + O2 --> SO3 for physical science.. the numbers are subscripts.. thank
1. 1 answer
2. asked by Carla
3. 677 views
(0.2kg)(4190J/kg.degree Celsius)(T-70 degrees Celsius)+(0.1kg)(390J/kg.degree Celsius)(T-20 degrees Celsius)= 0.how will I
1. 1 answer
2. asked by Akitsuke
3. 673 views
Read the following scenario:Discontinuation of major equipment components for a computer network upgrade will cause a major
1. 2 answers
2. asked by brandy
3. 670 views
susan wants to mix 10 pounds of virginia peanuts that cost $3.50 a pound with Spanish peanuts that cost $3.00 a pound to obtain
1. 1 answer
2. asked by leenie
3. 669 views
What federal officials are elected for the longest terms?
1. 4 answers
2. asked by Tyler
3. 652 views
A rectangular place mat and matching napkin are proportional. The dimensions of the place mat are 1.5 times as large as the
1. 10 answers
2. asked by brianna
3. 648 views
2 cylinders are proportional. The smaller cylinder has a radius of 4 cm. which is half as large as the radius of the larger
1. 1 answer
2. asked by brianna
3. 636 views
Finals are coming! Can someone tell and explain to me what the 6 characteristics of civilization are?
1. 2 answers
2. asked by Jasmine
3. 615 views
a meter rule is suspended from a horizontal pin through the 20 cm mark and allowed to oscillate (with simple harmonic motion).
1. 2 answers
2. asked by Kimora
3. 612 views
1. (1-sin²B)/(sin²Bcos²B)= csc²B-sec²B--that's really the given. please help.
1. 2 answers
2. asked by anjelica318
3. 602 views
Is the following set of numbers a perfect triple?13, 15, 18 A) Yes B) No
1. 1 answer
2. asked by A.W.
3. 600 views
Redirecting means...(I looked in a dictionary, but couldn't find the definition.
1. 2 answers
2. asked by Anya
3. 592 views
What is dramatic purpose?
1. 3 answers
2. asked by Lizzie
3. 559 views
True or False1. Strep throat is caused by bacteria (true?) 2. Athlete's footis caused by bacteria (true?)
1. 3 answers
2. asked by Anya
3. 552 views
How would I rewrite 3(x + 2) in Distibutive property?
1. 2 answers
2. asked by Lauren
3. 546 views
2 spheres, of unequal masses, hang on strings and are touching. Sphere a is pulled back to the left, string taught, and
1. 4 answers
2. asked by charlie
3. 543 views
If f(x) and g(x) are continuous functions with f(6)= 3 and limit as x approaches 0 of (5f(x) - g(x)) = 4, what is g(6)?
1. 1 answer
2. asked by Kristen
3. 542 views
I am using the book, Ancient India by R.C. Majumdar for my research project, and have found it on google books, but cannot find
1. 4 answers
2. asked by Anonymous
3. 542 views
Could you please tell me how to say "all in all" in French.It snowed a bit more during the night but all in all it's not very
1. 3 answers
2. asked by E.G.
3. 537 views
Compare and Contrast the effectiveness of Washington's and Adams' presidencies in obeying and promoting the Constitution during
1. 3 answers
2. asked by mw
3. 525 views
Mr. Fairchild wants to add a playroom and a bedroom to his house. The 2rooms will be proportional, but the bedroom's dimensions
1. 10 answers
2. asked by brianna
3. 512 views
WELL SOMEONE PLEASE HELP ME WITH THIS PROBLEM!!!!!!!!!!!!!!!!What is the GCF for 3^9,3x,-42
1. 2 answers
2. asked by pj
3. 506 views
hi, i posted a question below under the same name and no one has answered it yet (i think bobpursley might have left)any help?
1. 1 answer
2. asked by Chris
3. 506 views
For each pair of frequencies below, calculate the ratio of their frequencies as a simple fraction, then determine which pair has
1. 4 answers
2. asked by Lizzie
3. 502 views
could Intelligence and the development of language may be related?
1. 2 answers
2. asked by Myra1
3. 498 views
Is a pink hibiscus a monocot or dicot?
1. 2 answers
2. asked by gaby
3. 495 views
What are the steps in verifying that -ln|secx+tanx| = ln|secx-tanx|Thanks
1. 1 answer
2. asked by Victoria
3. 489 views
I am supposed to simplify 28/4a^3 times 4a^5/21 times 3/49a^4. I just want to make sure my answer is correct since I have a
1. 1 answer
2. asked by Holly
3. 484 views
what major things is FDR criticized for during his presidency?
1. 1 answer
2. asked by chris
3. 480 views
before you touch a wire in an appliance how should you make sure itiis not hot
1. 3 answers
2. asked by GATOR
3. 479 views
Are bacteria one-celled or two-celled microbes?
1. 0 answers
2. asked by Anya
3. 473 views
The fact that marble,chalk and limestone all contain calcium carbonate is a problem. Explain why and give examples.
1. 0 answers
2. asked by Helpme
3. 466 views
diverting means...a-redirecting b-using c-changing d-polluting I think it's c.
1. 4 answers
2. asked by Anya
3. 464 views
Hi! I was studying for an exam (lol) and I came across something I don't quite understand.. could someone help me with Standard
1. 2 answers
2. asked by Chris
3. 462 views
what are the important differences between living and non-living things?
1. 0 answers
2. asked by karen
3. 450 views
what are acids and bases? neutralizing an acid with a base produces what?
1. 1 answer
2. asked by Raven
3. 448 views
how does this quote, " Nothing could exceed the intestness with witch this scientific garner examined every shrub which grew in
1. 1 answer
2. asked by renee
3. 446 views
when finding the tangent line to the curve using T(t)= r(t)prime/ /r(t)prime/ and the eq. of the curve being r(t)= (e^t, te^t,
1. 2 answers
2. asked by maria
3. 437 views
If you're in search of the Freudian id, you will need to search theA preconscious B conscious awareness C unconscious D the
1. 1 answer
2. asked by ourania
3. 435 views
Are bond lengths measured from the center of the atom to the surface?Or from the surface to the surface of atoms?
1. 1 answer
2. asked by Lucy X
3. 428 views
An architect makes $75.25 per hour. What will his/her gross income be after completeing a 95-hour project?
1. 1 answer
2. asked by stephanie
3. 420 views
IS HYDROGEN GAS AND CARBON DIOXIDE POLAR OR NON POLAR?
1. 1 answer
2. asked by brooklinn
3. 419 views
I am supposed to simplify b^2-49/b^2-8b+7. I know about separating the parts by factoring them out. For example, the numerator
1. 1 answer
2. asked by Holly
3. 414 views
what are acids and baases? what do you get if you neutralize an acie?
1. 1 answer
2. asked by Raven
3. 408 views
2s + s-- --- s^2 s-1 Add & Simplify
1. 0 answers
2. asked by Jessica
3. 407 views
help unscramble this words
1. 1 answer
2. asked by lisa
3. 399 views
Idk this it's so confusing..."Students in the school band are selling calenders.They earn $.40 on each calender they sell.Their
1. 1 answer
2. asked by Maria
3. 397 views
Classify the number 2/3 in the proper sets.
1. 0 answers
2. asked by sarah
3. 394 views
What is Venezuala's climates depended on?
1. 1 answer
2. asked by LaCourtney
3. 380 views
a^2 + 4a + 4 = (a+2)^2, so it is a squareI don't understand why is this square, please help
1. 2 answers
2. asked by Karria
3. 375 views
5x+5=y-5solve for y
1. 2 answers
2. asked by Melissa
3. 305 views
find island in the world,describe where it is and write some facts about it
1. 1 answer
2. asked by anaina
3. 278 views

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