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2008
January

Questions Asked on January 28, 2008

Question:C25H52(s) + 38O2(g)----> 25CO2(g) + 26H2O How many liters of carbon dioxide are made when 23.4 grams of paraffin
1. 3 answers
2. asked by Miley
3. 3,326 views
If stacy jogs every 3rd day and swims every 4th day what day of the week will she end up on
1. 3 answers
2. asked by tyler
3. 2,669 views
A 2.8 kg air mattress is 2 m long, .5 m wide, & .1 m thick. What mass can it support in water before sinking?
1. 2 answers
2. asked by Nico
3. 1,799 views
A bird is flying with a speed of 18.0 m/s over water when it accidently drops a 2.00 kg fish. If the altitude of the bird is
1. 2 answers
2. asked by Cassidy
3. 1,748 views
1. If y varies directly as x, and y=30 when x=4, find the constant of proportionality.2. If y varies inversely as x, and y=2
1. 2 answers
2. asked by JaneLee
3. 1,680 views
Show that the given proportions are equivalent.a+c / b+d = a-c / d-b and a / b = c / d
1. 5 answers
2. asked by Anna-Marie
3. 1,491 views
Emily wants to buy turquoise stones on her trip to New MExico to give to at least 4 of her friends. The gift shop sells stones
1. 2 answers
2. asked by aj
3. 1,430 views
A neutral conductor completely encloses a hole inside of it. You observe the outer surface of this conductor carries a charge of
1. 1 answer
2. asked by J
3. 1,389 views
We have to complete a study guide for English class but for some reason I can't find any of the answers, can anyone help?Chapter
1. 0 answers
2. asked by sammy
3. 1,202 views
the lowest point of a tranverse wave is called.....
1. 3 answers
2. asked by danielle
3. 1,152 views
During a violent electric storm, a car is struck by a falling high-voltage wire that puts an excess charge of 850 uC on the
1. 1 answer
2. asked by J
3. 1,095 views
does our solar system move in the milky way galaxy?
1. 2 answers
2. asked by Isaac
3. 1,087 views
The Odyssey By Homer -- Book 11What lesson does Odysseus learn about himself? How has it strengthened his resolve to return to
1. 4 answers
2. asked by Mark
3. 1,032 views
a small ball of mass .85 kg is attached to one end of a 1 m long massless rod, and the other end of the rod is hung from a
1. 1 answer
2. asked by ed
3. 908 views
the lines described by y=(5a+3x) and y=-1/2x are perpendicular. what is the value of a?
1. 4 answers
2. asked by nichole
3. 900 views
1)A two-figure number is written down at random. Find the probability thata)the number is greater than 44 b)the number is less
1. 1 answer
2. asked by Anonymous
3. 860 views
If the hypotenuse of a chord on a circle is 8 and it is an isosceles triangle with a 90 degree angle, what is the arc subtended
1. 1 answer
2. asked by Alex
3. 844 views
region bounded by the parabolas y=x^2 and y=6x-(x^2) is rotated about the x-axis so that a vertical line segment cut off by the
1. 0 answers
2. asked by ML
3. 841 views
why is DNA semi-conservative?does it have something to do with two new strands are formed using the two molecules from the
1. 2 answers
2. asked by sam
3. 812 views
how did the peace treaties both follow and violate Wilson principle of self-determination?
1. 1 answer
2. asked by Anna
3. 809 views
WHY DO WE USE THE TERM CLASSICAL TO THE ANCIENT GREEK AND ROMAN CIVILIZATIONS?
1. 1 answer
2. asked by z
3. 793 views
a pulley with rotational inertia of 1.5 times 10 ^-3 kg times m^2 about its axle and a radius of 15 cm is acted on by a force
1. 2 answers
2. asked by matt
3. 770 views
How do you use this equation?mgh+1/2mvh=mgh+1/2mv^2+Fd
1. 1 answer
2. asked by Cassidy
3. 764 views
An aspirin tablet weighing 0.502 g has been analyzed and contains 68.2 % ASA (180.16 g/mol) by mass. A student dissolvedthe
1. 4 answers
2. asked by Anonymous
3. 757 views
i need help using subtraction while combining like terms, can you explain how its done?
1. 2 answers
2. asked by bob
3. 735 views
Why was Archuke Francis Ferdinand assassinated ?
1. 5 answers
2. asked by Henrietta
3. 705 views
During the launch from a board, a divers angulad speed about her center of mass changes from zero to 5.4 rad/s in 450 ms. Her
1. 2 answers
2. asked by ed
3. 684 views
how to know clarify if the subtance is polar or nonpolar?
1. 1 answer
2. asked by robert
3. 678 views
Calculate the entropy change of the universe (in J/K) when 43.4 g of ethanol vapor is condensed in a laboratory at 20.4 oC.
1. 2 answers
2. asked by Student
3. 675 views
Got a question3. Given 325 ml of saturated gas at 760 mmHg and 25°C, what would be its volume if dry at the same pressure and
1. 1 answer
2. asked by abby
3. 672 views
I need information on "Judaism" that covers all these topics!!!1. Relationship with God/Torah 2. History of Key Sacred Texts 3.
1. 2 answers
2. asked by Anonymous Chaney
3. 667 views
x^2-x^2y=y^2-1find all points on the curve where x=2. Show there is a horizontal tangent to the curve at one of the points.
1. 2 answers
2. asked by anonymous
3. 659 views
The lowest temperature ever recorded in the state of Oregon was -54 degrees F (in Seneca, on February 10, 1993). The state's
1. 1 answer
2. asked by Greatdanelola
3. 649 views
hiwhat should i include in my first paragraph on a compare and contrast essay??? please help asap
1. 5 answers
2. asked by Gabby
3. 646 views
Is CAPS an acid or base? If it is an acid, what is its base? If it is a base, what is its acid?Also, is Tricine an acid or base?
1. 1 answer
2. asked by stew
3. 644 views
7: The basket ball team has total 14 players : 3-1st year player,5-2nd year player and 6-3rd year player (a) in how many ways
1. 2 answers
2. asked by Samir
3. 642 views
w=Cr^-2 Suppose that an object is 100 pounds when it is at sea level. Find the value of C that makes the equation true. (Sea
1. 3 answers
2. asked by Marysvoice
3. 642 views
5: In the best-of -five hockey series , the probability of winning the next game increases for each team by 0.1 if the previous
1. 3 answers
2. asked by Samir
3. 622 views
What is the difference between OUGHT & SHOULD? What does each word represent? What are the moral and social implications of each
1. 2 answers
2. asked by Dana
3. 612 views
1. All of the following played a major role in causing the depression of 1837 excepta. pet and wildcat banks. b. land
1. 1 answer
2. asked by CM
3. 608 views
I apologize I meant to say short story not essay! Its suppose to be a short story that is descriptive, it has subtext, twist,
1. 2 answers
2. asked by Kim
3. 600 views
I need some ideas on describing When did the Boston Tea Party happen other than the date for a project.
1. 2 answers
2. asked by Dt
3. 599 views
I have to do a paper and am looking for some links for the following question:)Explain what role psychology has played in
1. 2 answers
2. asked by Michelle
3. 597 views
Please read my discriptive essay, and make any changes!My face is burning from the particles of the gravel penetrating through
1. 7 answers
2. asked by Kim
3. 589 views
the atomic number of oxygen is 8. How many protons, neutrons and electrons are in an oxygen icon with a charge of -2 and a mass
1. 1 answer
2. asked by cynthia
3. 580 views
1. Which of the following explains why the study of slavery is difficult for historians?a. Slaves left few firsthand accounts
1. 0 answers
2. asked by CM
3. 580 views
3:A basketball game in a league between the sharks and the jets was scheduled for thursday night. Only four players from the
1. 1 answer
2. asked by Samir
3. 577 views
can you check my answers.1. What is the corresponding barometric pressure values in mmHg if the barometric pressure is reported
1. 0 answers
2. asked by james
3. 572 views
What was Yamamoto's objective at pearl harbor?How did Japan try to win support from other Asian countries?
1. 0 answers
2. asked by Monte'
3. 565 views
Use chemical principles of atomic structure and or chemical bonding to explain each of the following.1. At 25.0 degrees C and
1. 1 answer
2. asked by Josh
3. 564 views
My chem class just finished a lab in which the objective was to find the percentage of silver and barium in a nitrate salt
1. 1 answer
2. asked by Catie
3. 564 views
How does the pressure reading of water vapor differ from that of a gas like oxygen or nitrogen?is it because its fractional
1. 0 answers
2. asked by student
3. 561 views
I did this experiment and I found these validity issues: they never specified if temperature to be measured in celcius or
1. 1 answer
2. asked by peter
3. 551 views
1. Andrew Jackson exerted the power of the presidency bya. allowing South Carolina to secede from the Union. b. depositing
1. 3 answers
2. asked by CM
3. 545 views
For each of the compounds below, exlain why they do not have the same value for their standard heat of vaporization.1. Propane
1. 2 answers
2. asked by Allie
3. 543 views
Describe how each of the following nation was drawn in the assassinated of Ferdinand, Germany, Russia, France and Britain.
1. 2 answers
2. asked by Monique
3. 540 views
who do most modern historians think was responsible for the war? Germanyis this answer right.
1. 6 answers
2. asked by Henrietta
3. 536 views
For each of the four major classes of organic compounds, identify the subunits. Describe the general process by which all of
1. 1 answer
2. asked by Laura
3. 529 views
What measures did wartime governments take to control (a)national economies (b) public opinion?
1. 1 answer
2. asked by Sally Ann
3. 526 views
Was the Marshall Plan part of The United States policy of containment? Did the Marshall Plan affect the Cold War?
1. 0 answers
2. asked by Christian
3. 526 views
Solve the equation w=Cr^-2The weight of an object follows this equation. Where C is a constant, and r is the distance that the
1. 1 answer
2. asked by Marysvoice
3. 524 views
we are trying to figure out a 7th grade math problem.7/3X=2/3 We can't figure this out...can someone help!
1. 1 answer
2. asked by coleen
3. 517 views
why did the United States declare war on Germany?
1. 1 answer
2. asked by JoAnna
3. 508 views
If you need to speed up the rte at which your potatoes are cooking in boiling water, would it be better to turn up the heat or
1. 2 answers
2. asked by Karen
3. 506 views
I can't figure out how to set up this problem. Can anyone help me?Question: What volume of O2 (at STP) is used to react wiht
1. 1 answer
2. asked by Miley
3. 506 views
a 2 cakes are divided into 10 equal pieces. what is the probability that there is no ring in the fist slice or second slice? HOw
1. 1 answer
2. asked by Mackenzie
3. 504 views
way of life of David Diop, in writing the literary piece Africa.
1. 0 answers
2. asked by Rosette
3. 503 views
a rolloercoater begins at 90 feet abouve ground level.then it desends 105 feet, find the height of the coaster after the first
1. 3 answers
2. asked by Julie
3. 503 views
Wirte the half equation for the reduction of acetic acid.I Know that a colourless odourless gas is formed in the process but I
1. 3 answers
2. asked by Ben
3. 500 views
what would a fitness test be for a non uniform public service be. eg life guard
1. 1 answer
2. asked by Elizabeth
3. 500 views
6: Find the number of ways in which at least one piece of fruit could be chosen from a basket containing 4 apples, 5 banana ,2
1. 1 answer
2. asked by Samir
3. 500 views
Can you check these problems?3x+13=96 x=6 -8-7x=-120 x=8
1. 2 answers
2. asked by Anonymous
3. 499 views
Okay. How do I go about answering this question? And what is it really asking?A watermelon has a mass of 118 kg. It is on a
1. 2 answers
2. asked by Cassidy
3. 497 views
[IMG]ht tp ://i25 .tinypic. com/w7nyc. jpg[/IMG]i have an idea of how to do the questions above but can someone do them to so i
1. 1 answer
2. asked by jan
3. 487 views
2:Hoyda has 15 percent of the car market. If a random sample of 20 auto mobiles is conducted what is the probabilitity that (a)
1. 2 answers
2. asked by Samir
3. 483 views
sonia has $235 in her savinings account she withdrawls $45 dollars, there is now a $190 left in her accont right?
1. 3 answers
2. asked by Julie
3. 480 views
A volleyball is spiked downward at a 55 degree angle gom the vertical net.If the ball is traveling at 22m/s, what are its
1. 1 answer
2. asked by Ash
3. 476 views
Find the value of x.x / x+5 = x-4 / x the book says the answer is 20, but im not getting that. I crossed multiplied and got
1. 3 answers
2. asked by Anna-Marie
3. 473 views
Describe christianity's impact on philosophy. Include the topic of principle christianized philosophical issues.
1. 1 answer
2. asked by Angelina
3. 466 views
how would you go about this question?a 12 inch by 14inch rectangular cake is divided into 2 inch squares. if your piece is
1. 1 answer
2. asked by Mackenzie
3. 465 views
Describe the conditions in Europe after World War I.
1. 1 answer
2. asked by Anna
3. 464 views
Place each of the following sets in ascending order.3/7, -6/7, 1/7, -1/2, 2/7
1. 2 answers
2. asked by Greatdanelola
3. 464 views
2 cakes are divided into 10 = pieces! there is a ring in one of the 10 slices in each cake. what is the probability that there
1. 3 answers
2. asked by Mackenzie
3. 462 views
describe conditions in Europe after World War I. the total of death, the cost of the war, homes,farm,factories, roads churches
1. 1 answer
2. asked by Anna
3. 456 views
i have to write two papers, one about the causes and the other about the effects of world war II. how can i structure them so
1. 3 answers
2. asked by Catie
3. 456 views
y = ax + b,if the slope of the line is 1, what is the acute angle between the line and the x-axis?
1. 1 answer
2. asked by jerry
3. 455 views
What happends when the semi major axis is longer?
1. 1 answer
2. asked by ALEXANDRA
3. 450 views
4: the odds againsts winning in craps are 507 to 493. what is the expected return on a 20.00 wager?
1. 1 answer
2. asked by Samir
3. 446 views
In the formation of sulfur hexaflouride, does the reaction at constant pressure or volume proceed more spontaneously?I've done
1. 1 answer
2. asked by xX_Supaman_Xx
3. 443 views
What do algae, kelp, and seaweeds have in common? How are they different?
1. 1 answer
2. asked by Diana
3. 442 views
What impact did wartime failures have on Russia?
1. 1 answer
2. asked by John
3. 441 views
there's a bowl and inside it there's a stick that's the same distance as the radius. There's also "mu" on both sides of the
1. 1 answer
2. asked by jackie*
3. 440 views
How do you work these problems?8x-7=15+19x 7.6x-3.5x=-65.6 -7x-23=-25 1/3
1. 2 answers
2. asked by Casey
3. 437 views
explain ternary formwhat have played/sound in this structure thanks for your help!
1. 0 answers
2. asked by mikey
3. 420 views
Who is Archuke Francis Fernidad?Who is Sergi Sazona? What happen at Passchendule?
1. 1 answer
2. asked by Leo
3. 415 views
(-3)to the third power - (-8)(-2)
1. 2 answers
2. asked by Greatdanelola
3. 413 views
what isprobability
1. 2 answers
2. asked by liz
3. 413 views
In thermodynaics,what is the relationship between enthalpy (H) and heat (q) - [at constant pressure]?
1. 1 answer
2. asked by xX_Supaman_Xx
3. 405 views
are chinesse dwarf hamsters rare??????
1. 2 answers
2. asked by sammy
3. 403 views
-9 to the second power - (-6) to the second power
1. 2 answers
2. asked by Greatdanelola
3. 397 views

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