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Questions Asked on September 22, 2008

A large crate filled with physics laboratory equipment must be moved up an incline onto a truck.1. The crate is at rest on the
1. 1 answer
2. asked by Nicole
3. 7,362 views
A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of 20.0 degrees, and the man pulls
1. 1 answer
2. asked by Tee
3. 4,876 views
How many grams of calcium oxide, CaO, can be produced from 4.20 g of calcium metal and 1.60 g of oxygen gas?
1. 3 answers
2. asked by Erika
3. 3,014 views
An object falling under the pull of gravity is acted upon by a frictional force of air resistance. The magnitude of this force
1. 1 answer
2. asked by Jenny
3. 2,806 views
Determine which H atom transition(iinitital, nfinal) was responsible for the absorption of a photon with a frequency of 4.57 x
1. 2 answers
2. asked by Jiszka
3. 2,550 views
A flea is able to jump straight up about 0.49 m. It has been said that if a flea were as big as a human, it would be able to
1. 2 answers
2. asked by Jenny
3. 2,291 views
Firemen are shooting a stream of water at a burning building. A high-pressure hose shoots out the water with a speed of 27.0m/s
1. 2 answers
2. asked by Tee
3. 1,956 views
1. A very magical teacher had a student select a two-digit number between 50 and 100 and write it on the board out of view of
1. 4 answers
2. asked by Angie
3. 1,746 views
The question is:The freezing point of helium is -272 degrees celsius. The original temperature of a sample of helium is 3
1. 1 answer
2. asked by Ali
3. 1,730 views
the mass of one millilitre of water is a unitary rate. what is the name given to this unitary rateis the answer millilitre?
1. 3 answers
2. asked by Anonymous
3. 1,499 views
A major leaguer hits a baseball so that it leaves the bat at a speed of 30.5m/s and at an angle of 36.9 degrees above the
1. 1 answer
2. asked by Tee
3. 1,432 views
Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to math.Can u please help me with this..this is my sons 6th
1. 2 answers
2. asked by nicole
3. 1,345 views
Which of the following statements about UV radiation is/are FALSE? (Select all that apply). ?a. UV B radiation covers a longer
1. 1 answer
2. asked by Jasmine
3. 1,332 views
boatingThe inclined ramp of a boat launch is 8 meters longer than the rise of the ramp. The run is 7 meters longer than the
1. 2 answers
2. asked by jennifer
3. 1,241 views
Ca(H2PO4)2 and NaHCO3 are ingredients of baking powder which react with each other to produce CO2, thereby causing dough or
1. 1 answer
2. asked by fru
3. 1,236 views
2. Suppose you are a manager forming a team at work, what things will you consider when selecting employees for this team?
1. 1 answer
2. asked by China
3. 1,218 views
Can u please help me with this..this is my sons 6th grade work and im pulling my hair out..i would like to know how to do it so
1. 4 answers
2. asked by nikol
3. 1,217 views
An aqueous solution of silver nitrate contains 5.00 g of silver nitrate. To this solution is added sufficient barium chloride to
1. 1 answer
2. asked by Erika
3. 1,186 views
recast as one independent clause.Wind power for the home is a supplementary source of energy, it can be combined with
1. 1 answer
2. asked by Abby
3. 1,094 views
From these premises...Ken is a killer and Sam is a saint. Ken is a killer. ...which of the following conclusions are implied? a.
1. 1 answer
2. asked by Anonymous
3. 1,079 views
A student decides to move a box of books into her dormitory room by pulling on a rope attached to the box. She pulls with a
1. 1 answer
2. asked by Jenny
3. 1,061 views
Clue 1: each digit increased by 1 and clue 2 add the numbers and the answer is 21. whats the six digit number?
1. 1 answer
2. asked by Anonymous
3. 1,046 views
The pKa of HEPES is 7.55 at 20C and it's MW is 238.31. Calculate the amounts of HEPES in grams and of 1.0M NaOH in ml that would
1. 3 answers
2. asked by ~christina~
3. 1,016 views
In act 3 in Knight of Olmedo in the bullfighting scene I need to answer the question how rodrigo reacted to Alonso winning, and
1. 1 answer
2. asked by Sheila
3. 1,002 views
Will a parabola intersect its directrix sometimes, always, or never?
1. 1 answer
2. asked by Anna
3. 1,000 views
Find the equation of the straight line joininga)(4, 4) and ( 2, 0) b)(3, -1), (5, 4) i also need to know how you went about
1. 2 answers
2. asked by Jacob
3. 972 views
Help! A solution is made by dissolving 33.7 g of MgCl2 in .35L of H20. What is the mass of the solvent? The density of water is
1. 1 answer
2. asked by Stephanie
3. 969 views
Draw a number line. Make sure the following numbers are on your number line; 1,472; 1,560; 1,481
1. 6 answers
2. asked by jordan
3. 961 views
i need to find 10 musical things about buddy holly and how he died.thanks!
1. 3 answers
2. asked by anon
3. 956 views
A book has n consecutive pages torn out (each paper in a book has two sides - each side is one page). Suppose A is the last
1. 0 answers
2. asked by Anna
3. 954 views
Describe a hypothetical scenario in which you would write a proposal.How would this differ from a situation in which a standard
1. 1 answer
2. asked by Anonymous
3. 931 views
Determine the amount of heat (in kJ) given off when 2.07 multiplied by 104 g of ammonia are produced according to the following
1. 2 answers
2. asked by jamie
3. 916 views
What river flows just south of cincinnati,Ohio?
1. 2 answers
2. asked by Zoey
3. 891 views
What is the capital of the state that is borded by colorado, nebraska, missouri and oklahoma?
1. 1 answer
2. asked by Zoey
3. 891 views
What questions do adjectives answer?
1. 2 answers
2. asked by Emily
3. 890 views
need to find three sources for research paper about legalizing marijuana apa formatted the i need a answer for Practice
1. 3 answers
2. asked by Axia
3. 868 views
The binding energy of an electron to a metal surface is 184 kJ/mol. What is the threshold wavelength (in nm) for the onset of
1. 2 answers
2. asked by Erika
3. 857 views
what is a preposition?
1. 1 answer
2. asked by jill
3. 846 views
how would i work out the following problemssolve each formula in terms of the given variable 1. 5d-2g=9 ;g The formula A=2h(l+w)
1. 1 answer
2. asked by jessica
3. 842 views
Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to math.Can u please help me with this..this is my sons 6th
1. 3 answers
2. asked by nicole
3. 814 views
i`m doing a school project in music about buddy holly. i need info about when he died and how, all about his music , if he was
1. 2 answers
2. asked by astra
3. 809 views
Is wood cut in boards is it a physical change or chemical change, explain
1. 2 answers
2. asked by Taylor
3. 789 views
Is it true that a p electron cannot have a magnetic quantum number equal to -2?Is it also true that for the hyfrogen atom, a 3d
1. 1 answer
2. asked by Erika
3. 748 views
I am having a great deal of trouble I think I know the answers but am unable to explain why I know they are right can someone
1. 7 answers
2. asked by Cari
3. 735 views
What ended the era of dual federalism?
1. 2 answers
2. asked by Casey
3. 730 views
A high diver of mass 60.0 kg jumps off a board 10.0 m above the water. If her downward motion is stopped 2.10 s after she enters
1. 2 answers
2. asked by Jenny
3. 714 views
The density of water i 1.00 g/cm^3.Express this density in lb/ft^3. (1 lb = 454 grams)
1. 1 answer
2. asked by Claire
3. 708 views
Consider a plane curve which is described in polar coordinates (r, @) by r = g(@) for @ for all [a,b] (@ representing theta).Sta
1. 1 answer
2. asked by mark
3. 704 views
If you were in downtown CHICAGO and facing north, what direction would u go to reach lake michigan?
1. 2 answers
2. asked by Zoey
3. 685 views
Name the numerical coefficient, the variable and the constant term of each of these algebraic expressions.1.3x + 2 2.5n 3.w + 3
1. 1 answer
2. asked by Alex
3. 680 views
why were the British so surprised by the American Patriots reaction to the Stamp Act?
1. 1 answer
2. asked by Tori
3. 671 views
Have to read the short story "Forgiveness in Families" taken from inside stories 2.How do Cam's early years foreshadow the years
1. 1 answer
2. asked by xboxwee
3. 668 views
Write two conversion factors based on the relationship between hours and minutes...
1. 1 answer
2. asked by mal
3. 667 views
I have an assignment where I had to interview a classmate about an experience over the Summer. He told me about his trip to
1. 0 answers
2. asked by Coralia
3. 663 views
The prime Meridian passes through which three continents?
1. 2 answers
2. asked by Zoey
3. 662 views
I have a windows, how do I place accent marks? (e.g. for Spanish)Thanks
1. 2 answers
2. asked by jules
3. 661 views
Consider a plane curve which is described in polar coordinates (r, @) by r = g(@) for @ for all [a,b] (@ representing theta).Sta
1. 1 answer
2. asked by mark
3. 660 views
I need to write a paragraph about something that happened during my childhood, and so I decided to write about when I was 10 and
1. 3 answers
2. asked by Sara
3. 659 views
I have to help teach this class tomorrow for my Senior Seminar Math class. The lesson is over Exponential and Logarithmic
1. 1 answer
2. asked by Primo
3. 654 views
BOLIVIA is one of two landlocked country in south america. what is the name of the other countries?
1. 3 answers
2. asked by Zoey
3. 649 views
Complete the following exercise in your groups:Kim and Dan Bergholt are both government workers. They are considering purchasing
1. 1 answer
2. asked by Sugar
3. 638 views
explain why outhouses pose a risk to nearby lakes?
1. 2 answers
2. asked by nivaa
3. 637 views
Can someone please proof read this?In A Raisin in the Sun, Lena Younger is the nurturing, ethical character who keeps the
1. 3 answers
2. asked by Anna
3. 621 views
A small piece of zinc is dissolved in 22.29 mL of 0.968 M HCl.Zn (s) + 2 HCl (aq) ----> ZnCl2 (aq) + H2 (g) At the end of the
1. 1 answer
2. asked by fru
3. 614 views
In a dictatorship supreme authority rests solely with the people
1. 1 answer
2. asked by cher taregan
3. 607 views
What are variance and covariance? What do they mean? What are their differences/relationship?
1. 3 answers
2. asked by Blake
3. 607 views
If4a + 3b + c = 27 3a + b + 4c = 16 9a + 2b + 3c = 33 then 2a + 2b + 2c = ?
1. 3 answers
2. asked by per4mer
3. 602 views
what questions do adverbs answer?
1. 2 answers
2. asked by Emily
3. 597 views
What are two sources of air pollution?
1. 3 answers
2. asked by ra ny
3. 588 views
The child and family government benefits seminar was such a success that Advocatesfor Children will conduct a second seminar in
1. 2 answers
2. asked by shashana
3. 572 views
The following data pertain to Pavilion Products Inc. (PPI):PPI has outstanding debt in the form of accounts payable, 6-month
1. 0 answers
2. asked by Rachael
3. 571 views
ok well... my prompt iswhat is the artist's responsibility to right(correct) societal wrongs? i'm just looking for some ideas to
1. 4 answers
2. asked by qwerty
3. 570 views
How do you analyze this sentence: 'When the rain began, we were playing soccer.'
1. 1 answer
2. asked by Lauren
3. 569 views
what is an example of checks and balances? A) the u.s supreme court declares a law unconstitutional B)power is shared between
1. 1 answer
2. asked by Anonymous,
3. 568 views
A couple of assignment questions:Assume that the market for annual physical check-ups is in equilibrium, and not everyone gets
1. 1 answer
2. asked by Will Jr.
3. 560 views
A comic book was purchased for 10 cents in 1948 and is now worth $55 today. What has been the average annual compound rate of
1. 1 answer
2. asked by Amber
3. 559 views
How does a manager know when to use teams and when not to use them?
1. 1 answer
2. asked by China
3. 555 views
i`m doing a school projrct about buddy holly ive looked in the site drwls suggested but i can`t find much info or many pictures
1. 1 answer
2. asked by patrick
3. 554 views
During a lab, we dropped a ball from the second story of our school and found out the distance, ave. time, ave. velocity, final
1. 1 answer
2. asked by Gray
3. 554 views
if it takes alcohol 185 cal to evaporate and water 552 cal to evaporate, which is better to use to reduce a fever?
1. 2 answers
2. asked by heather
3. 547 views
In addition to the following, "I am going to write about ..." What are other examples of bad beginning sentences?Thanks
1. 1 answer
2. asked by jules
3. 545 views
In Physics we often use meters per second as the units of velocity, rather than miles per hour. Convert 1 meter per second to
1. 4 answers
2. asked by Yvonne
3. 537 views
Did King Richard 111 deserve to diein battle
1. 1 answer
2. asked by Katie Nelson
3. 536 views
I have a windows, how do I place accent marks? (e.g. for Spanish)Thanks
1. 1 answer
2. asked by jules
3. 527 views
Im writing this paper on James M. Henslin Urban Legends. Can you help me in my writing? what were some of your opinions on this
1. 2 answers
2. asked by Bryan
3. 525 views
Solve 1= (y+3)(2y-2)Use foil on the right side. 1 = 2y^2 +6y -2y -6 so 1 = 2y^2 +4y -6 Now subtract 1 from boths sides giving us
1. 4 answers
2. asked by Anonymous
3. 524 views
If someone is Typeing 360 words at 90 minutes words per minute, is getting paid 10$ per 1800 words a better pay?Please show how
1. 5 answers
2. asked by Carly
3. 521 views
What is the Caribbean island with the second largest land area?
1. 1 answer
2. asked by Zoey
3. 520 views
i need to find eveidence of 3 things that jesus did and 3 things jesus didn`t do.thanks!
1. 1 answer
2. asked by david
3. 518 views
diffeence between a job and career
1. 1 answer
2. asked by claude
3. 513 views
Hi I have an assignment where I need to find facts about Paris. I don't want ho hum stuff with statistics, I want an interesting
1. 2 answers
2. asked by Coralia
3. 512 views
I don't understand these types of problems-Find the average rate of change of f between 1 and x f(x)-f(1)/x-1 and X cannot be
1. 2 answers
2. asked by kelli
3. 507 views
How do flowering plants that do not have all four parts make seeds?
1. 2 answers
2. asked by Harli
3. 506 views
What problems may arise from mixing household hazardous waste with other domestic waste?
1. 1 answer
2. asked by Thano
3. 505 views
factor completelyz^2-18z+81-25x^2 (z-9)^2-(5x)^2 (z-9+5x)(z-9-5x) am I on the right track?
1. 1 answer
2. asked by jennifer
3. 498 views
At STP, 1.00 g of calcium is placed into an acidic solution, and 407 mL of hydrogen gas is collected. What is the ratio of moles
1. 1 answer
2. asked by George
3. 493 views
Find the equation of the parabola with directix y=3 and focus (5,7)?
1. 1 answer
2. asked by Anna
3. 485 views
Does anyone have the explanations to week 9 Appendix H Grammar Checkpoint?
1. 2 answers
2. asked by Ann
3. 482 views
for my re homework i need to find 3 pieces of evidence of what jesus did and 3 pieces of evidence what jesus didn`t do . i only
1. 1 answer
2. asked by gemma
3. 477 views
muscular atrophy involves a process in which
1. 1 answer
2. asked by kayla
3. 476 views

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