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2007
December

Questions Asked on December 14, 2007

What volume of O2 is required to react with excess CS2 to produce 4.0L of CO2 Assume all gases at STP.Not sure what I am doing
1. 6 answers
2. asked by T
3. 13,297 views
Let R be the region in the first quadrant under the graph of y=1/sqrt(x) for 4</=x</=9.(a)Find the area of R. I took the
1. 3 answers
2. asked by Anonymous
3. 5,043 views
The velocity of the transverse waves produced by an earthquake is 7.2 km/s, while that of the longitudinal waves is 4.2 km/s. A
1. 2 answers
2. asked by Einstein
3. 4,771 views
The melting point of KCl is 776 C whereas the melting point of NaCl is 801 C.1. Identify the type of bonding in each substance.
1. 1 answer
2. asked by Needs assistance
3. 2,722 views
A 65 kg dancer leaps .32 m high.a) With what momentum does the dancer reach the ground? b) What impulse is needed to make a
1. 2 answers
2. asked by Einstein
3. 2,440 views
Identify the auditor, rhyme scheme, metrical feet, unstressed/stressed syllables and the type of poem it may be.Do Not Go Gentle
1. 3 answers
2. asked by Anonymous
3. 2,333 views
Solve x^4 - 12x - 5 = 0 given that -1 + 2i is a root.I’ve used synthetic division to get the answers x = 1 +/- 2i , 1 +/- sqrt
1. 3 answers
2. asked by Nick
3. 2,267 views
Rachel pulls her 13 kg suitcase at a constant speed by pulling on a handle that makes an angle x with the horizontal. The
1. 2 answers
2. asked by Einstein
3. 1,553 views
In the photoelectric effect, suppose that the intensity of the light is increased, while the frequency is kept constant. The
1. 1 answer
2. asked by Mary
3. 1,468 views
I did this lab experiment below and I am stumped this question:given the current warming trend of our planet, over time
1. 2 answers
2. asked by Maggie R
3. 1,334 views
I have 3 questions:1) how might the actual structure of a diamond help explain why it is sometimes found in the form of large,
1. 1 answer
2. asked by Michelle
3. 1,203 views
How do you find the half-life of an element? Please explain and show me how to do this. I know the answer is 14.3 days, but I
1. 2 answers
2. asked by Ryan
3. 1,168 views
At this point I only know you have a project due Monday. The sooner you give me more particulars, the sooner I can do research,
1. 1 answer
2. asked by SraJMcGin
3. 1,115 views
Robin Hood is walking through Sherwood Forest when he comes upon Sheriff of Nottingham. The Sheriff tells Robin Hood that he is
1. 2 answers
2. asked by Jennifer
3. 1,078 views
I thought I did the problem right, but I don't think I came out with the right answer! Please someone check to see if I got this
1. 1 answer
2. asked by Emily
3. 1,046 views
Standards-based education can sometimes put pressure on teachers to be sure they measure up to state standards. How does teacher
1. 1 answer
2. asked by mike
3. 1,032 views
Last one thankslewis dot for CO3^2-
1. 2 answers
2. asked by sam
3. 1,022 views
cross word!!(4) letter word for too, too (3) letter word for pen pal Thank you so much
1. 1 answer
2. asked by roy
3. 1,002 views
1.The efficiency of an internal combustion engine is:efficiency (%) = 100 [1 - (1/(x/y)^c)] where x/y is the ratio of the
1. 1 answer
2. asked by Anonymous
3. 1,001 views
if a comet is 125 years from sun and has a perihelion distance of 1. AU..What is the aphelion distance?I formulated it this way,
1. 3 answers
2. asked by Liz
3. 965 views
hi,I think I made all the changes - except i do not know how to put the accents on? Can you help me and review please thanks sam
1. 2 answers
2. asked by sam
3. 962 views
Which colored light bulb, red, orange, yellow, green, or blue, emits photons with the least energy? Explain.(b) Which emits
1. 1 answer
2. asked by Mary
3. 951 views
WHAT IS A NATURAL APPROACH METHOD???
1. 1 answer
2. asked by pray_the_rosary
3. 929 views
A piecewise function is given. Use the function to find the indicated limits, or state that a limit does not exist.(a) lim is
1. 1 answer
2. asked by Kelly
3. 910 views
Is the following correct when restating logs with variables to exponential?Log: log_a(a^3) --- base = a Exp: a^3 = a I know when
1. 1 answer
2. asked by Anonymous
3. 909 views
I cant seem to get this one right can someone help me with the dot diagram.
1. 2 answers
2. asked by sam
3. 881 views
Consider two different hydrogen atoms. The electron in each atom is in an excited state.(a) Is it possible for the electrons to
1. 1 answer
2. asked by Mary
3. 878 views
what is the driving force of evolution among natural selection, genetic diversity, and environmental stress?The answer is
1. 3 answers
2. asked by Anonymous
3. 808 views
I am still confused by the last one CO3^2-You were nice enough to do a diagram and then the expalnation for what else I needed
1. 12 answers
2. asked by sam
3. 803 views
Give me suggestions on the Change over Time Essay, or Changes and Continuities Essay. I am more interested on the content and
1. 1 answer
2. asked by mimi
3. 785 views
Our teachers are having a toy drive. Mrs. A collected 10 more toys than Mr. B. Mrs. C collected twice as many toys as Mr. B. Mr.
1. 2 answers
2. asked by Brandon
3. 747 views
who was the main author of The ommunist Manifesto that portrayed the entire course of human history as a struggle between the
1. 1 answer
2. asked by Carol
3. 744 views
How did the geography influence the emigration and exploration to Colombia and Venezuela?How did the indigenous people mix with
1. 2 answers
2. asked by Jenny
3. 711 views
Imagine that you immigrated to a foreign county with a culture vastly different from yours.While the economic opportunity in the
1. 1 answer
2. asked by STEPH
3. 706 views
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius
1. 1 answer
2. asked by Mary
3. 694 views
balanceFeS2 + O2 < Fe2O3 + So2
1. 1 answer
2. asked by liz
3. 694 views
In the van der waals equation, the constants a and b are:1)used to correct for the finite volume of gas molecules and the
1. 1 answer
2. asked by Needs assistance
3. 682 views
1. calcium carbonate < calcium oxide + carbon dioxidedr. Bob Hydrolic acide + sodium hydroxide < sodium chloride + water this
1. 3 answers
2. asked by sam
3. 673 views
OK. No sense doing a national holiday that has already passed. Here are 3 ideas:1. Navidad = Christmas Day, December 25th. 2.
1. 6 answers
2. asked by SraJMcGin
3. 672 views
Please provide me suggestions for the Change over Time Essay, or Changes and Continuities Essay. Below is a rubric. Provide me
1. 1 answer
2. asked by Anonymous
3. 664 views
These letters and numbers have taken us far.It's not a long journey. It's really quite terse. Can you solve the riddle of the
1. 1 answer
2. asked by Stevo
3. 662 views
I need help, I don't understand this at all! I want to use Orange Juice. So what do I do?Find the hydrogen ion content of a
1. 1 answer
2. asked by Cupcake
3. 645 views
Please can anyone help me with my problem. Does anyone know how or can tell me a free website to find out how to create a
1. 5 answers
2. asked by Mckenzie
3. 636 views
Punctuation within Sentences—Dash1.Her mind flew so quickly—she had so much to remember—that she forgot to stop at the
1. 3 answers
2. asked by Mckenzie
3. 631 views
In the quantum mechanical picture of the hydrogen atom, the orbital angular momentum of the electron may be zero in any of the
1. 1 answer
2. asked by Mary
3. 623 views
A constant net force of 406 N, up, is applied to a stone that weighs 33 N. The upward force is applied through a distance of 2.4
1. 1 answer
2. asked by Einstein
3. 613 views
I need a detailed map of south america, showing were the Andes Moutains, the Central plains, the Eastern Highlands and the
1. 2 answers
2. asked by Like you'd want to know!
3. 575 views
Can someone look over my assignemnt for accuracy please.Punctuation within Sentences—Colon 1. The book had some nice features,
1. 3 answers
2. asked by Mckenzie
3. 572 views
What are the repercussions of a bruised ego? Would it be correct to say that there is not much difference in the theories of
1. 4 answers
2. asked by Christian
3. 568 views
HOW DO I SUPPLY THE AXIOM OR THEOREM THAT JUSTIFIES TO A GIVEN STATEMENT
1. 1 answer
2. asked by Anonymous
3. 566 views
What is a temperature inversion? What causes major temperature inversions in te atmosphere?
1. 1 answer
2. asked by Audrey
3. 544 views
HiI am making a recipe for a smoothie please edit my draft as I will turn it in tommorrow Como hacer un batido de fresas y kiwis
1. 3 answers
2. asked by sam
3. 542 views
write a balanced equation - we have to do about 20 would be grateful if someone could show me first 21. silver + chlorine (arrow
1. 1 answer
2. asked by sam
3. 541 views
May you give me suggestions on how to improve this essay: Change of Time (or Changes and Continuities Essay)?
1. 1 answer
2. asked by Anonymous
3. 539 views
I have 3 questions:1) how might the actual structure of a diamond help explain why it is sometimes found in the form of large,
1. 1 answer
2. asked by Michelle
3. 538 views
I do not understand the binomial theorem. One of my questions is "there are 5 mutiple choice questions with 4 possible answers
1. 2 answers
2. asked by Danielle
3. 530 views
Compare the population per square mile in Asia to the population per square mile in North America for the year 2000. Population
1. 1 answer
2. asked by Patricia
3. 514 views
how do you balance the equation below?Mg + O2 > MgO
1. 2 answers
2. asked by liz
3. 514 views
Construct a frequency distribution of the ages that 25 randomly selected smokers started smoking:26 26 25 17 16 16 14 17 21 16
1. 2 answers
2. asked by Rose
3. 507 views
what should i change paso to in number 10 thanksComo hacer un batido de fresas y kiwis 1. Primero, necesitas tener una
1. 2 answers
2. asked by sam
3. 506 views
Select five random numbers between 70 and 100. Calculate the mean, median, mode, and midrange of these numbers. Based on your
1. 2 answers
2. asked by Rose
3. 505 views
How do you invert the following into a question?Elle dine a huit heures.
1. 4 answers
2. asked by Melissa
3. 501 views
What questions do you ask when evaluating a source, and why?
1. 1 answer
2. asked by Anonymous
3. 495 views
I'm just not good at word problems can someone help pleaes thanks a head of timeAn arithmetic student needs an average of 70 or
1. 1 answer
2. asked by keauanna
3. 492 views
A 4610 kg helicopter accelerated upwards at 2 m/s^2. What lift force is exerted by the air on the propellers?
1. 2 answers
2. asked by Einstein
3. 489 views
what was the Aztec capital that had been build upon an island in the middle of Lake Texco in central Mexico? It was connected to
1. 1 answer
2. asked by Roderick
3. 488 views
what is the name for the periord in which there was a production shift from simple hand tools to complex machines and from human
1. 1 answer
2. asked by Roderick
3. 484 views
What is the term for the movement of people from rural to urban due to changes in farming, a soaring population, and an
1. 2 answers
2. asked by SallyAnn
3. 483 views
nashville titans could sial to their game by cruising up the (10 blanks) River to its confluence with the (9 blanks) River then
1. 1 answer
2. asked by Anonymous
3. 480 views
A specific brand of bike comes in two frames, for males or females. Each frame comes in a choice of two colors, red and blue,
1. 2 answers
2. asked by Rose
3. 472 views
What does the results for payback equal to in the lemon juice project
1. 1 answer
2. asked by syd
3. 471 views
what is the term for the movement of people from rural areas due to changes in farming, a soaring population and an ever
1. 1 answer
2. asked by Roderick
3. 465 views
If a penagonal prism has 7 faces and 10 verticies How man Edges does it have
1. 1 answer
2. asked by jackie
3. 463 views
how do each protagonist from one flew over the cuckoos nest,stranger in a strange land and catcher in the rye handle costom
1. 1 answer
2. asked by kelly
3. 462 views
what is the area of the largest rectangle formed when a plane intersects a right circular cylinder with a diameter of 12cm and a
1. 1 answer
2. asked by billy
3. 459 views
Select five random numbers between 70 and 100. Calculate the mean, median, mode, and midrange of these numbers. Based on your
1. 0 answers
2. asked by Rose
3. 459 views
who was the daughter of Henry VIII that returned England to Protestantism ruled England for 44 years and firmly established it
1. 1 answer
2. asked by Carol
3. 443 views
thanks dr Bobgot through 6 now I am stuck again 1. Hydrochloric acid + Sodium hydroxide > sodium chloride + water 2. Magnesium
1. 1 answer
2. asked by sam
3. 441 views
Louisiana is made up of predominately what race?Baton Rouge is in what direction of New Orleans?
1. 2 answers
2. asked by Anonymous "T"
3. 434 views
who was the German monks credited with starting a religious revolution after he had grown dis-illusioned with what he perceived
1. 1 answer
2. asked by Roderick
3. 434 views
NO2 ( negative by the 2 on the right side)how do I do this as lewis dots
1. 1 answer
2. asked by sam
3. 430 views
what was the name of the Renaissance period whose sketches of submarines, parachutes and flying machines were years ahead of
1. 3 answers
2. asked by Carol
3. 426 views
what is text clues?
1. 2 answers
2. asked by lan
3. 419 views
How do I show HCN with the lewis dots
1. 1 answer
2. asked by sam
3. 413 views
Race in Baton rouge (community) or louisiana. consider relations within neighborhoods, local government, service groups, clubs,
1. 2 answers
2. asked by Anonymous
3. 412 views
OK I need so much help: i can't figure out this problem, and if i don't get it right i get an f on the assignmrnt: ok here is
1. 3 answers
2. asked by Serena
3. 376 views
what is a grumpy ocean dweller? (4) letters?ocean greetings? (5) letters? Thank you! Thank you!!1 crossword!
1. 1 answer
2. asked by roy
3. 372 views
how many ounces are in a pound?
1. 1 answer
2. asked by christina
3. 371 views
can anyone help me with this exam 00779000 please i need your help
1. 1 answer
2. asked by Ian
3. 358 views
Wrtie a function using the table below.X Y 5 2 0 7 5 12 10 17
1. 1 answer
2. asked by Mary
3. 352 views
what number is 32% of 1,000
1. 1 answer
2. asked by jordan
3. 350 views
60 is 25% of what number
1. 2 answers
2. asked by jordan
3. 340 views
40% of what number is 82
1. 1 answer
2. asked by jordan
3. 339 views
73 is 20% of what number
1. 1 answer
2. asked by jordan
3. 333 views
57% of 109 is what #
1. 2 answers
2. asked by jordan
3. 316 views
-x/3=2/5
1. 1 answer
2. asked by Aaliyah
3. 294 views
(-1,-2),(2,6)
1. 2 answers
2. asked by Anonymous
3. 229 views

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