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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. 3,312 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. 2,662 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. 1,775 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. 1,730 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. 1,649 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. 1,476 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. 1,415 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. 1,368 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. 1,188 views
the lowest point of a tranverse wave is called.....
1. 3 answers
2. asked by danielle
3. 1,140 views
does our solar system move in the milky way galaxy?
1. 2 answers
2. asked by Isaac
3. 1,082 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. 1,078 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. 1,017 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. 896 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. 885 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. 837 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. 836 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. 824 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. 803 views
how did the peace treaties both follow and violate Wilson principle of self-determination?
1. 1 answer
2. asked by Anna
3. 796 views
WHY DO WE USE THE TERM CLASSICAL TO THE ANCIENT GREEK AND ROMAN CIVILIZATIONS?
1. 1 answer
2. asked by z
3. 780 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. 758 views
How do you use this equation?mgh+1/2mvh=mgh+1/2mv^2+Fd
1. 1 answer
2. asked by Cassidy
3. 751 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. 737 views
i need help using subtraction while combining like terms, can you explain how its done?
1. 2 answers
2. asked by bob
3. 716 views
Why was Archuke Francis Ferdinand assassinated ?
1. 5 answers
2. asked by Henrietta
3. 699 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. 677 views
how to know clarify if the subtance is polar or nonpolar?
1. 1 answer
2. asked by robert
3. 668 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. 664 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. 660 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. 650 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. 644 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. 639 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. 633 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. 630 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. 613 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. 609 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. 607 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. 601 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. 597 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. 595 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. 589 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. 589 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. 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. 572 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. 568 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. 564 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. 560 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. 559 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. 556 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. 553 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. 552 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. 534 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. 531 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. 530 views
who do most modern historians think was responsible for the war? Germanyis this answer right.
1. 6 answers
2. asked by Henrietta
3. 530 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. 528 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. 520 views
What measures did wartime governments take to control (a)national economies (b) public opinion?
1. 1 answer
2. asked by Sally Ann
3. 518 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. 515 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. 513 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. 506 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. 495 views
way of life of David Diop, in writing the literary piece Africa.
1. 0 answers
2. asked by Rosette
3. 495 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. 495 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. 494 views
why did the United States declare war on Germany?
1. 1 answer
2. asked by JoAnna
3. 493 views
Can you check these problems?3x+13=96 x=6 -8-7x=-120 x=8
1. 2 answers
2. asked by Anonymous
3. 490 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. 489 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. 488 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. 488 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. 485 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. 483 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. 473 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. 469 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. 467 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. 463 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. 462 views
Describe christianity's impact on philosophy. Include the topic of principle christianized philosophical issues.
1. 1 answer
2. asked by Angelina
3. 458 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. 455 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. 455 views
Describe the conditions in Europe after World War I.
1. 1 answer
2. asked by Anna
3. 454 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. 454 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. 446 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. 446 views
What happends when the semi major axis is longer?
1. 1 answer
2. asked by ALEXANDRA
3. 445 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. 436 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. 435 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. 432 views
What do algae, kelp, and seaweeds have in common? How are they different?
1. 1 answer
2. asked by Diana
3. 431 views
What impact did wartime failures have on Russia?
1. 1 answer
2. asked by John
3. 429 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. 424 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. 423 views
explain ternary formwhat have played/sound in this structure thanks for your help!
1. 0 answers
2. asked by mikey
3. 411 views
(-3)to the third power - (-8)(-2)
1. 2 answers
2. asked by Greatdanelola
3. 409 views
Who is Archuke Francis Fernidad?Who is Sergi Sazona? What happen at Passchendule?
1. 1 answer
2. asked by Leo
3. 407 views
what isprobability
1. 2 answers
2. asked by liz
3. 405 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. 399 views
are chinesse dwarf hamsters rare??????
1. 2 answers
2. asked by sammy
3. 394 views
-9 to the second power - (-6) to the second power
1. 2 answers
2. asked by Greatdanelola
3. 389 views

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