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Questions Asked on August 26, 2009

The solubility of a compound is 59g per 100mL in boiling methanol and 30g per 100mL in cold methanol, whereas its solubility in
1. 5 answers
2. asked by John
3. 5,275 views
Two consecutive angles of a parallelogram have measures 4(x+5) and 2(3x+20) respectively. Find the measures of the angles
1. 1 answer
2. asked by jessica
3. 3,901 views
Which one of the following statements about the gate-control theory is true?A) Pain impulses create a gate leading to the brain.
1. 5 answers
2. asked by Anonymous
3. 3,880 views
Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x)=-3x^3-3x^2-2x+1 ?????????????
1. 3 answers
2. asked by Megan
3. 2,924 views
Two consecutive angles of a parallelogram have measures 2(x+12) and 2(5x+6) respectively. Find the measures of the angles.
1. 8 answers
2. asked by jessica
3. 2,880 views
The surface area of a balloon is given by S(r) = 4(pie)r^2, where r is the radius of the balloon. If the radius is increasing
1. 2 answers
2. asked by coried
3. 2,803 views
Explain whether or not each of the following pairs of solvents might be useful as a solvent pair for recrystallization.(a)
1. 7 answers
2. asked by John
3. 1,878 views
3 In 1999, a sample of 200 in-store shoppers showed that 42 paid by debit card. In 2004, a sampleof the same size showed that 62
1. 1 answer
2. asked by marie
3. 1,361 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how 1. much did the hockey
1. 2 answers
2. asked by Peter S.
3. 1,331 views
compute the average velocity of a stone over time intervals1, 1.01 1, 1.001 1, 1.0001 and .99,1 .999,1 .9999,1. use this to
1. 1 answer
2. asked by kristin
3. 1,330 views
Why is the tax multiplier smaller than the government spending multiplier?
1. 1 answer
2. asked by Emily
3. 1,305 views
I have a question26. A box weighing 85 N rests on a table. A rope tied to the box runs vertically upward over a pully and a
1. 5 answers
2. asked by Physics
3. 1,258 views
I have to write a short essay for this topic:Describe the various types of forest vegetation. Make sure to give good examples of
1. 8 answers
2. asked by mysterychicken
3. 1,235 views
I have this really hard puzzle that i need to solve for my class but I'm having a hard time. Can someone please help me?I've
1. 5 answers
2. asked by mysterychicken
3. 1,170 views
Let's play the Word Relay Game.Look at the arrow. The first word on the ribbon is 'fish',and the second word on the ribbon is
1. 1 answer
2. asked by John
3. 1,143 views
limit as x approaches infinity. (sin2x)/(x)answer is 0. show me how please. thanks in advance =)
1. 1 answer
2. asked by jawn
3. 1,134 views
a mass (m1) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (m2), which
1. 2 answers
2. asked by Physics
3. 1,076 views
Factor into polynomials with integral coefficients: 6x^2+13x+6
1. 2 answers
2. asked by Ashley
3. 1,071 views
a plane travels 1.3 km at an angle of 28 degrees to the ground, then changes direction and travels 6.8 km at an angle of 20
1. 1 answer
2. asked by bubba
3. 1,035 views
How would I journalize the following statement: Paid July rent for Office, $2,000.
1. 0 answers
2. asked by Shalanda
3. 1,027 views
I have to write a short essay for this topic:Compare and contrast the various sources of energy. This is what I have, but the
1. 12 answers
2. asked by mysterychicken
3. 1,012 views
What is the expanded form of : 2,430,090?
1. 3 answers
2. asked by theresa
3. 971 views
I had asked this question earlier and Ms. Sue had helped me with one. I have tried the other two...will you please let me know
1. 6 answers
2. asked by Ami
3. 971 views
I am having trouble in this class and need help with this question..What similarities and differences do you see between
1. 2 answers
2. asked by Jen
3. 874 views
I grew in a cave, but im not alive. I began as water and minerals, but now i am solid. I grow upwards, but i never see the sky.
1. 4 answers
2. asked by alexis
3. 867 views
My daughter has a math problems that reads. Steve's birthday is between May 9 and May 23. The date of his birthday is not anodd
1. 6 answers
2. asked by Shonda
3. 847 views
a system in which monarchsd or lords gave land to nobles in return for pledges of loyalty was known as:A)industrial capitalism
1. 2 answers
2. asked by henry
3. 830 views
The function f is one to one. Find its inverse.f(x) = 8x^2 - 9, x>=0
1. 0 answers
2. asked by coried
3. 828 views
I'm looking for an answer to my question. If I had an answer I would have asked in the first place
1. 1 answer
2. asked by Anonymous
3. 806 views
I' like to know about names of the common plants and fish or animals in the sea. Would you name common names and let me know a
1. 1 answer
2. asked by John
3. 804 views
C/C between american slavery and encomienda system.The encomienda system was a form of land ownership set up after 1492 to
1. 1 answer
2. asked by veronica
3. 785 views
When salt is spread on a snow-covered road at -2C, the snow melts. Though when the same amount of salt is spread on the snow
1. 2 answers
2. asked by Sammy
3. 733 views
1. There is a codfish on the top left side.2. There is a codfish on the top left. 3. There is a codfish at the top left side. 4.
1. 1 answer
2. asked by John
3. 729 views
Distinguish among a scientific fact,a hypothesis, a law, and a theory
1. 1 answer
2. asked by john brown
3. 703 views
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 250 m east, 210 m at
1. 3 answers
2. asked by Annamaria
3. 702 views
what figures would you use to satisfy each combination of congruences listed?(For figures that correspond under translation
1. 0 answers
2. asked by Twg
3. 691 views
A car of mass 900 kg moves at 10 m/s. What is the braking force required to stop the car in a time of 5 seconds?
1. 2 answers
2. asked by Peter S.
3. 671 views
explain how you selected organization contribute towards professional knowledge and abilities?
1. 2 answers
2. asked by sonia
3. 663 views
A truck travels beneath an airplane that is moving 100 km/h at an angle of 49 degrees to the ground.A) how fast must the truck
1. 1 answer
2. asked by bubba
3. 634 views
find the net force produced by a 40 newton force and a 50 Newton force in each of the following cases1. both forces ast in the
1. 1 answer
2. asked by john brown
3. 626 views
Look at the picture.You may have a starfish on the bottom left. You may have a sea horse on the top right side. Do you have six
1. 3 answers
2. asked by John
3. 622 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 2 answers
2. asked by Nina
3. 621 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how 1. much did the hockey
1. 0 answers
2. asked by Peter S.
3. 616 views
what does it mean when they say tell wheather the equation represents direct variation. if so then give the constant of variaton
1. 4 answers
2. asked by bandit
3. 605 views
Find the necessary equipment from online vendors to upgrade the computers. submit a cost report, a list of hardware/software
1. 1 answer
2. asked by shon
3. 605 views
the ____ was an age of exploration and artistic acheivement:A)reformation B)revolution C)renaissance D)romance my choice is c.
1. 2 answers
2. asked by henry
3. 572 views
How did the international role of Europe change from the Post-Classical Period to the Early Modern Period?
1. 5 answers
2. asked by veronica
3. 566 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how much did the hockey puck
1. 2 answers
2. asked by Peter S.
3. 562 views
What happens to a seed after you put it in the soil?think of few verbs to describe the different things that happen to a seed .
1. 1 answer
2. asked by mariya
3. 550 views
Bob heads out into a lake at an angle of 47 degrees with respect to the shore. If his boat is capable of a speed of 2.9 m/s how
1. 4 answers
2. asked by bubba
3. 548 views
The function f is one to one. Find its inverse.f(x) = 8x^2 - 9, x>=0
1. 1 answer
2. asked by coried
3. 548 views
What is the conductivity of STAINLESS STEEL?!?!?PLZ help me because I've been searching for DAYS and I really need that fact!
1. 1 answer
2. asked by Alison
3. 546 views
What does biology translate into Greek?
1. 1 answer
2. asked by Bethany Diehl
3. 545 views
why might a leader of a developing nation talk about scarcity and trade-offs?
1. 1 answer
2. asked by steph
3. 542 views
Evaluate the expression for the given value of the variable.. 0.3xwhen x=2.5
1. 1 answer
2. asked by brandon
3. 526 views
my music homework says fill in each blank so that the duratons are equivalenti don't get it
1. 2 answers
2. asked by mason
3. 523 views
If you had a 5.55 M solution of NaCL that has a density of 1.025g/ml at 20C, what would the concentration be of the solution in
1. 1 answer
2. asked by Sammy
3. 522 views
factor the polynomials3n(squared)+8n=4 8x(to the third) - 6x(squared) - 27x - 54
1. 2 answers
2. asked by megan
3. 517 views
how do u equal $0.55 with two coins without useing a nickel and us coins
1. 1 answer
2. asked by victor
3. 517 views
Solve the equation.e^5x = 2 a. 2/5 e b. in2/5 c. 5 in 2 d. in5/2
1. 3 answers
2. asked by coried
3. 515 views
a red light source and a green light source shine on a white screen. what color will the screen be?
1. 1 answer
2. asked by jame smith
3. 511 views
The ancient formed city states that were independent but shared common:A)monarchy B)enemy to the north germanic invaders
1. 1 answer
2. asked by henry
3. 495 views
8+4*2+7/3=20where do I put parentheses to make this correct?
1. 3 answers
2. asked by aly
3. 495 views
How do poets utilize devices and conventions to develope themes in their poetry? Support your answer with examples from the
1. 0 answers
2. asked by Anonymous
3. 488 views
define and identify types of setsdefine and identify types of real numbers and their properties
1. 0 answers
2. asked by lisa
3. 487 views
how do you write eight and four hundredths in standard and expanded form?
1. 2 answers
2. asked by milande
3. 486 views
About how many rectangles will fit about a point when tessellating the plane?
1. 2 answers
2. asked by ggift
3. 480 views
I need to know about box and whiskers
1. 1 answer
2. asked by Sarah
3. 475 views
What is the explanation of how things work 100% of the time?
1. 5 answers
2. asked by Tonya
3. 475 views
8+4*2+7/3=20Where do I place parentheses to make this equation correct?
1. 3 answers
2. asked by aly
3. 466 views
Why is the real investment multiplier smaller for local communities then for the nation?
1. 1 answer
2. asked by Emily
3. 466 views
how do you figure mass, volume &density using D=m/v v=m/d mass =dxv m
1. 1 answer
2. asked by megan
3. 458 views
Can someone please check if my answers are correct?21. How do people survive living in harsh enviroments such as the desert? a.
1. 4 answers
2. asked by mysterychicken
3. 449 views
Need expamples ofElements, Mixture or compounds
1. 2 answers
2. asked by AndreaO
3. 442 views
What do I do if zero is in a fraction?
1. 1 answer
2. asked by Leigh
3. 438 views
What is a standard for comparison, a sample you are not experimenting on?
1. 1 answer
2. asked by Tonya
3. 431 views
how do you know when you have found all the multiplication combinations for a cetain number?
1. 2 answers
2. asked by Gina
3. 425 views
How did Ben Franklin get to the Convention and why?
1. 2 answers
2. asked by Kelsha
3. 422 views
Tabitha is 18 yrs old and from a small and friendly Alabama town where people wave to each other and will stop to help someone
1. 4 answers
2. asked by Anonymous
3. 418 views
seven times a number is equal to 12 more than 3 times the number
1. 1 answer
2. asked by Davarius
3. 416 views
I need to know what the worlds smallest and largest nations are.
1. 2 answers
2. asked by mjson
3. 414 views
how do you solve this equation: 12n=9(n+10)
1. 2 answers
2. asked by Candy
3. 411 views
my teacher wants us to do problems 1-99 in our books, he wrote it on the board like this; "EEO #1-99" what dose EEO mean?
1. 1 answer
2. asked by nikki
3. 411 views
Which compound does not dissociatea. table sugar b. NaCl C. MgCl2 D. CaCl2 I say b becasue it dissociates 90%, right?
1. 2 answers
2. asked by Sammy
3. 408 views
thirty six buses would be needed to carry the passengers and crew off three 747 jumbo gets. heres the question: how many buses
1. 2 answers
2. asked by rachel
3. 403 views
( the I is the absolute value marks)I12(-8)I
1. 1 answer
2. asked by Kate
3. 400 views
5x+6/10+=4x-8/6
1. 1 answer
2. asked by leshay
3. 390 views
Wwhich compound does not dissociate?a. Table sugar
1. 1 answer
2. asked by Sammy
3. 388 views
how this knowledge and these abilities can impact your career success.
1. 1 answer
2. asked by sonia
3. 388 views
ways in which prejudice can be manifested
1. 2 answers
2. asked by Thandy
3. 382 views
figuring multipication with gallons and quarts?
1. 2 answers
2. asked by Tommy
3. 377 views
what is tan^-1(62.5/358.25) =
1. 1 answer
2. asked by Chris
3. 376 views
why were european nation competing for land
1. 1 answer
2. asked by jacob
3. 340 views
the two violinists played a duet. is the subject , two violinists ; is the predicate , played ?
1. 2 answers
2. asked by joshua
3. 324 views
How do I do this problem?(x^2 + x -1)(2x^2 - x + 2) The answer is 2x^4 + x^3 - x^2 + 3x - 2 I just don't know how to get to it.
1. 1 answer
2. asked by John
3. 323 views
define a set
1. 0 answers
2. asked by lisa
3. 307 views
november 1976 paper 1 number 4
1. 1 answer
2. asked by myeeko
3. 297 views
8(x+1)^2
1. 1 answer
2. asked by Help!
3. 265 views
short I: tie die drive size decide divide picnic thick fifty visit civillong I: mine smile prize arrived blind wild child
1. 1 answer
2. asked by margaret
3. 258 views

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