Questions Asked on January 13, 2008

For the system 2SO2(g) + O2(g) <--> 2SO3 (g), change in enthalpy is negative for the production of SO3. At a particular
1. 8 answers
2. asked by S
3. 3,613 views
what is the difference between classroom management and classroom discipline?...
1. 3 answers
2. asked by klar maesen
3. 2,549 views
The photogenic work function of a metal is the minimum energy needed to eject an electron by irradiating the metal with light.
1. 2 answers
2. asked by Kat
3. 2,526 views
An engineer is required to survey a nonrectangluar plot of land but is unable to measure side UT directly. The followng data are
1. 1 answer
2. asked by julie
3. 2,115 views
Why has the story of King Arthur endured for as long as it has? Why does the story appeal to such a wide variety of people?
1. 5 answers
2. asked by Katie
3. 1,951 views
A flea pulls on a puck with force 7 microN at an angle of 30°. Another flea pulls on the puck with force 2 microN at an angle
1. 3 answers
2. asked by Lindsay
3. 1,693 views
Energy Resource Challenges Post a 200- to 300-word response to the following: Describe all of the renewable
1. 13 answers
2. asked by Kimberly
3. 1,546 views
i have to write chemical formulas and balance them:nitrogen and oxyen---> nitrogen monoxide N2+02---->2NO nitrogen monoxide and
1. 1 answer
2. asked by Anonymous
3. 1,534 views
1. Write a polynomial in standard form that has solutions: 0, -2, 32. Write a trinomial that has a degree of 4 and a lead
1. 9 answers
2. asked by Christian
3. 1,485 views
I'll repost the question I posted about thirty five minutes ago. It's still unanswered.Hello. (= I can't find the answer to this
1. 1 answer
2. asked by Eve
3. 1,412 views
A car traveling at a constant speed of 125 km/hr passes a trooper hidden behind a billboard. One second after the speeding car
1. 2 answers
2. asked by Lindsay
3. 1,402 views
A paratrooper fell 380m from an airplane without being able to open his chute but happened to land in snow, suffering only minor
1. 1 answer
2. asked by Kristen
3. 1,322 views
In a rectangle ABCD, the slope of line AB is 1 and the slope of line BC is -1/2. What is the slope of the altitude to line AD
1. 1 answer
2. asked by jen
3. 1,287 views
Three emission lines involving three energy levels in an atom occur at wavelengths x, 1.5x, and 3.0x nanometers. Which
1. 3 answers
2. asked by Jady
3. 1,278 views
I reduced a diagram on my computer using a scale factor of 8o%(i.e. the linear dimensions of the diagram were reduced so they
1. 1 answer
2. asked by Bobby
3. 1,204 views
Divide using long division: 6x3 + 19x2 + x – 10 divided by 2x -1Divide using synthetic division: 2x3 + 2x2 + 10 divided by x +
1. 5 answers
2. asked by Danielle
3. 1,200 views
A new $12,000 automobile decreases in value every year. What is it's value 7 years from now?
1. 1 answer
2. asked by Kyla
3. 1,140 views
A train averaged 80 km/h for the first half of its trip. How fast must it travel for the second half of the trip in order to
1. 1 answer
2. asked by grace
3. 1,127 views
The capture hypothesis states that public organizationsA. Steal employees from the private sector B. Battle for more than their
1. 1 answer
2. asked by Keith
3. 1,070 views
The following selected transactions were completed by Pilgrim Delivery Service during July:1. Received cash from issuing capital
1. 0 answers
2. asked by MiMi
3. 996 views
can someone check my answerthank you The following pie chart represents the eye color of students in a certain class.the chart
1. 1 answer
2. asked by Anonymous
3. 951 views
Can someone check my answers for me thank you. I have the equation balanced below.2H2O + K2SO4 --> H2SO4 + 2KOH Ionic equation
1. 1 answer
2. asked by Susie
3. 832 views
Please help me break this problem down.. Thanks lot.Light with a wavelength of 425 nm fell on a potassium surface, and electrons
1. 1 answer
2. asked by Olivia
3. 812 views
Suppose that the region between the x-axis and the curve y=e^-x for x>=0 has been revolved around the x-axis. Find the surface
1. 3 answers
2. asked by mathstudent
3. 770 views
In regards to atomic emission spectroscopy:Explain why the intensity of the color gets brighter when the metal salt
1. 2 answers
2. asked by chrisalis
3. 765 views
Hello,The following problem I worked out with this formula: V2=V1+gt. I came to the the answer 78.4 m/s. Can you tell me if that
1. 5 answers
2. asked by Mandi
3. 761 views
the 1801 concordat between Napolean and the pope resulted in all of the following excepta. Napoleon beecame head of the French
1. 2 answers
2. asked by Evan
3. 761 views
when writing the word GRADE ONE in a sentence...would it beGrade One (where there both capital) Grade one (where only grade is
1. 2 answers
2. asked by spelling-grammer
3. 756 views
okay this is my introEgar Allen Poe is well known for his Gothic Novels.There are many different enterpretations of "the Raven"
1. 2 answers
2. asked by chanel
3. 747 views
what are the advantages and disadvantages of sleeping partners in a business ?
1. 3 answers
2. asked by Mary Lame
3. 743 views
starting from rest, a ball rolls, down an incline at a constant acceleration of 2meters per second squaredwhat is the velocity
1. 1 answer
2. asked by ashley
3. 725 views
What is the defintion of supplementary angles and complimentary angles and what is the difference?
1. 2 answers
2. asked by jessie
3. 707 views
suppose you purchase a home for $150,000.and obtain a 90% mortgage loan, 30 yr. maturity, at a fixed annual interest rate of 80%
1. 4 answers
2. asked by cj
3. 704 views
I'm having a hard time getting started studying for my chemistry midterm. i'm kind of overwhelmed. my teacher gave me a brief
1. 3 answers
2. asked by Catie
3. 696 views
All of the following are truewith regard to the French philosophers excepta. Their ideas sparked the french revolutin b. they
1. 7 answers
2. asked by Evan
3. 686 views
PLEASE HELP. I am stuck on this question.Which of the following is not one of the outside forces impacting an agency head? A.
1. 2 answers
2. asked by Keith
3. 679 views
Yeah. U heard me!My questions always go unanswered. That's mean. U all are full of crap. Make more of an effort, yeah?
1. 12 answers
2. asked by Carol
3. 678 views
Find the surface area to volume ratio for a rectangular prism with edge lengths 7, 5 and 11
1. 2 answers
2. asked by anonymous
3. 665 views
An astronaut weighs 696 N on the Earth. What is her weight on planet X, which has a radius Rx = Rearth 1.60 and a mass Mx =
1. 2 answers
2. asked by Courtney
3. 661 views
I know that the phosphate [cells] and sodium barcarbonate [blood plasma] buffer systems are two examples of biological buffers;
1. 3 answers
2. asked by Jake
3. 659 views
i don't understand how to do this question, its a phys 11:"A skier is acc. down a 30.0 degree hill at 3.80m/s^2" a) What is the
1. 2 answers
2. asked by Anonymous
3. 653 views
I have a test over literary devices and we have to write which devices are used in a speech of some sort. But I need to find a
1. 3 answers
2. asked by nicole
3. 625 views
okayyy well im still working on that comparative essay on the simpson version of "the Raven" by A.E poe and the origional
1. 3 answers
2. asked by chanel
3. 624 views
We (3) have to lead half hour class discussion on introduction to Psych., ask 3 questions, make a case study. We don't know
1. 2 answers
2. asked by Karon
3. 616 views
What is the formula for percent-error? It's either:%error= (your value/accepted value)*100 or %error= (accepted value/your
1. 3 answers
2. asked by Emily
3. 616 views
If a sphere has a diameter of 4 inches, what is the volume? Use 3.14 for
1. 1 answer
2. asked by anonymous
3. 606 views
"The exact relationship for the period T of a simple pendulum is T=2*pi*sqrt_of(l/g) where l is the length of the pendulum, and
1. 2 answers
2. asked by Emily
3. 586 views
Graph using the intercept method: 2x + y = 4.i just cant get it
1. 4 answers
2. asked by Anonymous
3. 585 views
having troulbe with this on can you show how to itDetermine which two equations represent parallel lines. (a) y = x + 1 (b) y =
1. 2 answers
2. asked by Anonymous
3. 582 views
1. To five decimals it is a fact that log(2)=.30103 Compute the following to three decimal places usuing ONLY this fact and the
1. 2 answers
2. asked by anonymous
3. 582 views
Hello. (= I can't find the answer to this question:What are the five major classes of Chordates? The following question is:
1. 1 answer
2. asked by Eve
3. 581 views
LAST QUESTION I PROMISE> I AM STUCK PLEASE HELPIn the area of public administration, which of the following is considered to be
1. 2 answers
2. asked by Keith
3. 577 views
Science project: how does the type of liquid affect weathering. Where do I find info on this subject? I am not sure what
1. 2 answers
2. asked by Lee
3. 565 views
Year end inventory at cost $55,902, at retail 84,700.Questions: A year-end physical inventory at retail prices yields a total
1. 1 answer
2. asked by Jill
3. 556 views
The oblique prism has a height of 6 inches, a width of 2 inches and a length of 7 inches. Find the volume
1. 1 answer
2. asked by anonymous
3. 550 views
One reason for middle class resentment of the French Aristocracy was thata. The aristocracy paid no taxes while the bourgeoisie
1. 2 answers
2. asked by Evan
3. 550 views
How do I find the number of sides a regular polygon has if I only know te measure of the exterior angle, such as 40 degrees?
1. 1 answer
2. asked by Erick
3. 550 views
Evaluate 120 cal/g X 4g. Use the proper units.
1. 2 answers
2. asked by Patricia
3. 549 views
My book says to do the following problem via computer and via hand:Calculate the definite Integral of e^-x * cos x dx over (0,
1. 2 answers
2. asked by mathstudent
3. 546 views
If segregation was really bad ,why did it start in the first place?
1. 2 answers
2. asked by Brooke
3. 544 views
How do I know how many possible zeroes of a function there are? I have a graph and i have to find how many zeroes there are.
1. 2 answers
2. asked by Justine
3. 541 views
f(x) = -8x4 – 3x + 21. Given the function above, what is the right end behavior? 2. Given the function above, what is the left
1. 1 answer
2. asked by Zachery
3. 538 views
Please check answers, and correct if it is wrong!1) How many bones are there in the adult spinal column? 26 bones 2) How many
1. 0 answers
2. asked by 565
3. 527 views
Factor completely:1. 8x3 + 2x3 – 12x –3 2. 27x3+8 3.125 – 8x3
1. 0 answers
2. asked by Ashlynn
3. 523 views
The producer of HB pencils has 720 pencils randomly chosen from each day's productions. A defect rate of 15% is acceptable.a)
1. 0 answers
2. asked by Jamey
3. 520 views
I was supposed to figure out whether the following equations produced precipitates or not. Here are my answers, but I know that
1. 2 answers
2. asked by Cierra
3. 519 views
f(x) = -8x4 – 3x + 21. Given the function above, what is the right end behavior? 2. Given the function above, what is the left
1. 0 answers
2. asked by Zachery
3. 511 views
1. Is the absolute value of 4-x >14 a disjunction or a conjunction?2. If you have a function what is domain?
1. 2 answers
2. asked by Christian
3. 509 views
what is a firthian linguistics?...its full structure and history...
1. 3 answers
2. asked by klar maesen
3. 506 views
I really need help with my homework.On the hand I do appriciate all the other help I have gotten the past other days I have been
1. 2 answers
2. asked by Brooke
3. 506 views
I need some help with collecting data to graph how fast others can say the tongue twister (The sunshade sheltered Sarah from the
1. 1 answer
2. asked by Brionne
3. 497 views
In Catullus' 3rd poem what does "Veneres Cupidinesque" refer to and what is the signifigance of "passer"?I've checked some sites
1. 0 answers
2. asked by Anonymous
3. 493 views
What were Egyptain portrait masks made of?
1. 2 answers
2. asked by Jamie
3. 491 views
Can you name four type of erosion that may be out side in a park or in your backyard?
1. 1 answer
2. asked by Cutie
3. 486 views
The producer of HB pencils has 720 pencils randomly chosen from each day's productions. A defect rate of 15% is acceptable.a)
1. 2 answers
2. asked by Jamey
3. 486 views
whatdid the people of ancient ghana have that the proto bantu speaking people have did not have
1. 2 answers
2. asked by sahlah
3. 484 views
Stanley had been collecting shells and stones for several years. One day he was walking along shore of a lake and found a
1. 2 answers
2. asked by Latonie
3. 484 views
i've found three reasons to why the atomic bomb shouldnt have been dropped, I need two more...can you PLEASE help1. war crime-
1. 1 answer
2. asked by peter
3. 482 views
Tori needs 9 15/16 yards of fabric for one project. She needs 1 7/8 yards of fabric for another project. How much fabric is
1. 1 answer
2. asked by Patricia
3. 474 views
Farmer Jackson plowed a field at the top of a hill and then had a crop dusting plane spray weed killer on the field. After a few
1. 1 answer
2. asked by Latonie
3. 473 views
I posted this earlier in the day but no one answered. Can anyone help with these problems?Factor completely: 1. 8x3 + 2x3 –
1. 2 answers
2. asked by Ashlynn
3. 471 views
how many solutions does the linear system have? x=3 y= -2
1. 4 answers
2. asked by Joey
3. 470 views
starting from rest, a ball rolss, down an incline ata constant acceleration of 2meters per secondwhat is the velocity of the
1. 0 answers
2. asked by ashley
3. 469 views
Which was not a cause of agitation by the Parisiaan lower classes in the 18th century.a.taxation b.farming methods
1. 2 answers
2. asked by Evan
3. 469 views
indicate whether the function is quadratic.(-5x-4)(-5x-4) then 2(x+2)squared-2xsquared
1. 1 answer
2. asked by Magie
3. 468 views
a^-1 + b^-2 / a^-2 + b^-1The answer is ab(b^2 + a) / b(b+a^2) How do I set that up and work the problem out? thanks for the help
1. 1 answer
2. asked by grace
3. 455 views
There are 2 similar triangles. 1 has coordinates (2,3)(3,4)(2,7). The other has coordinate (7,6) and letter A for the right
1. 1 answer
2. asked by Anonymous
3. 454 views
I have a spherical triangle and I know 1 angle 31.3 degrees and all 3 sides which are 1624, 2118.4 and 1078.85 nautical miles.In
1. 1 answer
2. asked by Mike
3. 453 views
How limbless salamanders evolved according to Darwin's theory ofnatural selection.
1. 0 answers
2. asked by Crystal
3. 448 views
If I know the number of sides of a regular polynomial(10), how do I find the exterior and interior angles?
1. 1 answer
2. asked by Erick
3. 447 views
do any1 no some of the activities and exercises they do in the following:1.yoga 2curves for women 3contours express 4live longer
1. 2 answers
2. asked by Anonymous
3. 442 views
PLEASE HELPPublic organizations borrow money from the private sector to avoid conflict with A. Taxpayers B. Policymakers C.
1. 0 answers
2. asked by Keith
3. 435 views
please help forgot how to do itWhat was the percentage increase in the age 75+ population of Europe from 1970 to 1995?
1. 2 answers
2. asked by Anonymous
3. 434 views
A projectile hits a target placed on a level field. It has arange of 37.0 m. The nagle of launch is 33.4 degrees above the
1. 1 answer
2. asked by Anne
3. 434 views
14000 ACRES OF LAND 12% IS PATIO 25% LIVING SPACE AND REST IS LAWN SQUARE FOOTAGE FOR EACH PORTION OF LAND USING PERCENTAGES
1. 5 answers
2. asked by Anonymous
3. 430 views
Wha are the roots of x to the second power divided by x minus six equals Zero?
1. 2 answers
2. asked by Jacob
3. 413 views
____ How do you simplify these?/ \/ 24 Including numbers such as 40 60 and 48?
1. 4 answers
2. asked by Josh
3. 409 views
are these examples of community fitness reasours1.yoga 2curves for women 3contours express 4live longer live better 5ladies
1. 4 answers
2. asked by britnee
3. 406 views
Add, multiply, divide, or subtract as indicated.1. (x + 7) (x2 – 3x + 2) 2. (x + 7) – (x2 – 3x + 2) 3.(x + 7) + (x + 7)
1. 1 answer
2. asked by Sarah
3. 406 views
I need to create a modern interpretation on Horace's ode 1.9, but I don't know what to write about. If anyone could help me I
1. 0 answers
2. asked by Bailey
3. 404 views

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