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Questions Asked on June 24, 2009

Use R = 8.2 × 10–5 m3 atm/mol K and NA = 6.02 × 1023 mol–1. The approximate number of air molecules in a 1 m3 volume at
1. 2 answers
2. asked by sam
3. 4,376 views
When ice at 0C melts to liquid water at 0C, it absorbs 0.334 kj of heat per gram. Suppose the heat needed to melt 31.5 g of ice
1. 2 answers
2. asked by Capacino
3. 3,570 views
Suppose the income tax rate schedule is 0 percent on the first $10,000; 10 percent on the next $20,000; 20 percent on the next
1. 2 answers
2. asked by Margary
3. 2,695 views
How do you add and subtract fractions? Provide an example and demonstrate the steps you would take to arrive at the answer. What
1. 4 answers
2. asked by CHAYO
3. 2,426 views
How would I cite a document from the UNEP website? (PDF document)APA style? I've been looking but it looks like you have to cite
1. 4 answers
2. asked by ~christina~
3. 2,091 views
The equation of a circle with center (0, 3) and radius 3 is
1. 3 answers
2. asked by ra
3. 1,965 views
Two identical perfectly smooth 71.2 N bowling balls 21.7 cm in diameter are hung together from the same hook by two massless
1. 2 answers
2. asked by Sarah
3. 1,621 views
which is false?Consider the following processes: I. Energy flows as heat from a hot object to a colder object II. Work is done
1. 1 answer
2. asked by matt
3. 1,311 views
How do you add and subtract fractions? Provide an example and demonstrate the steps you would take to arrive at the answer. What
1. 5 answers
2. asked by NENAS
3. 1,194 views
Suppose you take a piece of cardboard measuring 7 inches by 7 inches, cut out square corners with sides x inches long, and then
1. 4 answers
2. asked by Jamie
3. 1,164 views
what direction of rotation generates and angle with a measure of -90 degrees? of 120 degrees? what portion of a complete
1. 0 answers
2. asked by nika
3. 1,019 views
Mr.Allen has a wife and 3 kids.His monthly salary during the year 2007 was $7500.a)Calculate his annual salary $90,000 is this
1. 1 answer
2. asked by Sarah
3. 973 views
Evaluate the definite integralThe S thingy has 1 at the bottom and 9 at the top. 4x^2+5 divided by the sqrt of x.
1. 3 answers
2. asked by Z32
3. 962 views
Which of the following processes leads to a change in entropy of zero for the system undergoing the process?Non-cyclic isobaric
1. 0 answers
2. asked by sam
3. 960 views
I had to graph the following data and find the slope:Normal Force: Frictional Force: 0 0 2.0 0.6 6.0 1.8 9.0 2.7 10.0 3.0 The
1. 1 answer
2. asked by Jack
3. 908 views
Which of the following is TRUE about the line through the points (–1, 4) and (–1, 2)?Please EXPLAIN/SHOW WORK. A. The slope
1. 5 answers
2. asked by Carmin
3. 894 views
What characteristic do the numbers 8, 10, 15, 26, and33 have that the numbers 5, 9, 16, 18, and 24 don’t have? (Hint: List the
1. 2 answers
2. asked by Anonymous
3. 873 views
A quantity of an ideal gas is compressed to half" its initial volume. The process may be adiabatic, isothermal or isobaric. Rank
1. 1 answer
2. asked by jane
3. 858 views
Here is the question:A sample of ethanol, C2H5OH, weighing 2.84g was burned in an excess of oxygen in a bomb calorimeter. THe
1. 2 answers
2. asked by Capacino
3. 855 views
Let f(x) = 1 – 3x^2. Which of the following is true? Please give us a brief explanation.A. f is an odd function. B. f is an
1. 1 answer
2. asked by Jeanna
3. 837 views
many of the reform movemnets were marked by attempts of minority groups to gain their rights to full enjoyment of the rights of
1. 2 answers
2. asked by y912f
3. 772 views
Deborah inherited a large sum of money; she wants to use a portion of this money to set up a trust fund for her two children.
1. 1 answer
2. asked by Nukdog
3. 758 views
The points (4, –5) and (– 4, 1) are endpoints of a diameter of a circle.(a) Find the center of the circle. (b) Find the
1. 1 answer
2. asked by Kate
3. 753 views
sorry here again..never mind the table i said...sorry The cheesy company produces two types of cheese with extra sharp cheddar
1. 7 answers
2. asked by cocobunniesfromhell
3. 735 views
What makes some companies more profitable than others? What are the similarities and differences between profit and
1. 2 answers
2. asked by lorraine
3. 699 views
describe the major strategies and tactics used by various minority groups to reach full participation in Americna society.(my
1. 1 answer
2. asked by y912f
3. 699 views
Use R = 8.2 × 10–5 m3 atm/mol K and NA = 6.02 × 1023 mol–1. The approximate number of air molecules in a 1 m3 volume at
1. 1 answer
2. asked by ben
3. 672 views
I need help with these questions1. The structure of the market in which JetBlue operates (i.e. how competitive is
1. 5 answers
2. asked by Linda
3. 662 views
factorize completely3mn-6n^2 3n(m-2n) is this correct?
1. 1 answer
2. asked by Deron
3. 638 views
sorry here again..never mind the table i said...sorry The cheesy company produces two types of cheese with extra sharp cheddar
1. 1 answer
2. asked by cocobunniesfromhell
3. 618 views
Solve the simultaneous equations:3x-2y=19 2x+3y=4 Do i create a 3rd eq like this? 6x-4y=38 and where do i go from here?
1. 2 answers
2. asked by Destiny
3. 615 views
What impact do you feel of the rising healthcare costs affects the younger adult population?Question-If companies continue to
1. 1 answer
2. asked by Meshelle
3. 604 views
. In what situations might an individual writing process be preferable?
1. 3 answers
2. asked by Joel
3. 575 views
A quantity of an ideal gas is compressed to half" its initial volume. The process may be adiabatic, isothermal or isobaric. Rank
1. 0 answers
2. asked by jane
3. 570 views
How do I formulate this question to be solved in the POM-QM software?Deborah inherited a large sum of money; she wants to use a
1. 0 answers
2. asked by Nukdog
3. 564 views
1. She poured water all over my painting and ruined it.(Can we use 'spoiled' instead of 'ruined'?) 2. boil (water changes into
1. 4 answers
2. asked by John
3. 560 views
Help please! I got so far with this and stopped because of confusion. Here is what I have so far.Let f(x) = 6/x-1 and g(x) = 1 +
1. 3 answers
2. asked by Rachale
3. 553 views
Malissa is an accountant. Sometimes printouts of financial statements have errors and are not usable. Malissa doesn't like to
1. 1 answer
2. asked by shay
3. 550 views
what do these 2 words mean please.?can you please help with the 2 following questions 1) can you tell me what - embodiment -
1. 1 answer
2. asked by amy-s
3. 549 views
Using the TI-89 Titanium calculator:Find the largest and smallest values of each of the following functions on their given
1. 1 answer
2. asked by Monique
3. 540 views
Simplify: (-1-2i)+(4-6i)I get 3-8i and 5-8i... confused, which one is it?
1. 3 answers
2. asked by Sophie
3. 537 views
What are vinyllic organohalides? How would you be able to identify them? Thanks
1. 3 answers
2. asked by Sam
3. 535 views
I am writing my father's obituary - he passed away unexpectedly on Monday. He was from a very small town and always quoted verse
1. 1 answer
2. asked by Ellen
3. 532 views
How does language development affect instruction and assessment for ELL students?In what ways are our tests geared equally
1. 3 answers
2. asked by CHAYO
3. 530 views
Currency Conversion Test Procedure
1. 2 answers
2. asked by Anonymous
3. 515 views
1. It is not good for the painting.2. It is not good for the paintings. (Are both OK? Which one is frequently used when we
1. 2 answers
2. asked by John
3. 515 views
1. He is an ear, nose and throat specialist.2. He is an ears, nose and throat specialist. (Do we have to use 'ear' or 'ears'?)
1. 1 answer
2. asked by John
3. 513 views
How do i factorise 25p^2-q^2?
1. 1 answer
2. asked by Marcelle
3. 511 views
Let f(x) = 1 – 3x^2. Which of the following is true? Give a brief explanation.A. f is an odd function B. f is an even function
1. 1 answer
2. asked by Tammie
3. 504 views
How do you identify the most stable carbocation? Is it the one with more bulky substituents?
1. 2 answers
2. asked by Sam
3. 495 views
In what ways does the Magna Carta still impact law?
1. 2 answers
2. asked by greg
3. 495 views
For i = the square root of -1, if 3i (2 + 5i) = x + 6i, then x = ?A. –15 B. 5 C. 5i D. 15i E. 27i
1. 2 answers
2. asked by Ron
3. 472 views
Evaluate the integral.-2 at the bottom of the integral sign and 7 at the top. f(x)dx f(x)={x if x<1 and 1/x if x> or equal to 1
1. 1 answer
2. asked by Z32
3. 463 views
GT Ltd provides you with the following information at 30.06.Y1 Amounts in MUR.1. Property, Plant and Equipment 505,000. Other
1. 0 answers
2. asked by Taykto
3. 457 views
how are concepts of the greatest common factors divisibility, and lowest common multiple used when computing fractors? provide
1. 1 answer
2. asked by christie
3. 451 views
Which of the following is most pertinent in a legal or courtroom context? A. Patient's expectation of privacy B. Confidentiality
1. 1 answer
2. asked by betty
3. 450 views
what group forms new york city's legislative branch?
1. 4 answers
2. asked by larry
3. 447 views
The equation of a circle with center (-1, 2) and radius 4 is
1. 1 answer
2. asked by ra
3. 440 views
the following scores were recorded on a 200 point final examanation;193,185,163,186,192,135,158,174,188,172,168,183,195,165,183.
1. 1 answer
2. asked by Anonymous
3. 435 views
The amount of DNA (measured in ng per mg ventricle) decreased. One nucleus is present in each vertebrate myocardial cell (each
1. 0 answers
2. asked by brad
3. 433 views
Please solve: Show work6x^2 = 36
1. 5 answers
2. asked by Jasmin
3. 427 views
the mechanisms responsible for triggering cardiac hypertrophy are still a mystery. Hypothesize about possible signals and the
1. 1 answer
2. asked by brad
3. 424 views
In society today, some families don't have essential needs of financial stability, attention of their parents, and a comfortable
1. 1 answer
2. asked by Justin
3. 412 views
Do you think that the formula where n isa whole number, will produce a prime number more than 50% of the time? Give evidence to
1. 3 answers
2. asked by sarah
3. 409 views
1. So many of us changed.2. Very many of us changed. 3. Too many of us changed. (Are all the expressions the same? Is' so' an
1. 1 answer
2. asked by John
3. 406 views
Of what physiological advantage would increased stroke volume (and its related effect on cardiac output) be to an animal that
1. 0 answers
2. asked by brad
3. 395 views
to which will i refer if i want to know Japan has snow?
1. 2 answers
2. asked by maynard
3. 395 views
Two problems:1. Find D sub 3 of the following data set: 60, 40, 26, 33, 23, 53, 36, 23, 28, 12, 30, 47 2. Find P sub 26 of the
1. 2 answers
2. asked by Amy
3. 393 views
Find the distance between the pair of points (-6.2,4.6)(-4.5,0.6) i have the distance as 141.50 and their answer is 4.35. how
1. 1 answer
2. asked by Veronica
3. 391 views
1. This candle will keep the roombright. 2. This candlelight will keep the room bright. Can both be used? Which one is
1. 2 answers
2. asked by John
3. 378 views
4x^2+12 = 0I factored this out, but how do I show the final answer? Thanks! 4(x^2+3)
1. 4 answers
2. asked by Gertrude
3. 377 views
I need some help with this problem. When finding the factors of 841, what is the largest factor you would have to test? What
1. 1 answer
2. asked by Anonymous
3. 377 views
differentiate y = ln(e^x + e^-x)
1. 1 answer
2. asked by lana
3. 365 views
to which will i refer to know the kind of climate in Korea?
1. 1 answer
2. asked by maynard
3. 363 views
Every circle is a function
1. 1 answer
2. asked by ra
3. 351 views
How do i simplify (3a-1^2)?
1. 1 answer
2. asked by Francois
3. 328 views
How do I calculate price relatives?
1. 0 answers
2. asked by Loyce
3. 327 views
Differentitate y = e^x^2 -^5^x +^4so far i have dy/dx = 2x e^(x^2) - 5^(x)* ln 5 + can you help with the rest?
1. 2 answers
2. asked by lana
3. 313 views
Please Solve:2x^2 – 20 = 0
1. 2 answers
2. asked by Shelly
3. 307 views
How do you do this:(4 -5 + (-3 2 0 7) 5 -6)
1. 1 answer
2. asked by Isabella
3. 261 views

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