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2008
September

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. 7,372 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. 4,893 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. 3,024 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. 2,827 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. 2,566 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. 2,306 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. 1,970 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. 1,759 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. 1,737 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. 1,506 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. 1,468 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. 1,358 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. 1,350 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. 1,252 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. 1,250 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. 1,232 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. 1,226 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. 1,207 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. 1,100 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. 1,088 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. 1,071 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. 1,061 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. 1,026 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. 1,018 views
Will a parabola intersect its directrix sometimes, always, or never?
1. 1 answer
2. asked by Anna
3. 1,008 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. 982 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. 977 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. 975 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. 967 views
i need to find 10 musical things about buddy holly and how he died.thanks!
1. 3 answers
2. asked by anon
3. 964 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. 943 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. 924 views
What questions do adjectives answer?
1. 2 answers
2. asked by Emily
3. 901 views
What river flows just south of cincinnati,Ohio?
1. 2 answers
2. asked by Zoey
3. 900 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. 899 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. 882 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. 867 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. 859 views
what is a preposition?
1. 1 answer
2. asked by jill
3. 852 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. 825 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. 821 views
Is wood cut in boards is it a physical change or chemical change, explain
1. 2 answers
2. asked by Taylor
3. 799 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. 754 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. 754 views
What ended the era of dual federalism?
1. 2 answers
2. asked by Casey
3. 740 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. 726 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. 717 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. 717 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. 696 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. 688 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. 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. 678 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. 676 views
Write two conversion factors based on the relationship between hours and minutes...
1. 1 answer
2. asked by mal
3. 674 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. 672 views
The prime Meridian passes through which three continents?
1. 2 answers
2. asked by Zoey
3. 670 views
I have a windows, how do I place accent marks? (e.g. for Spanish)Thanks
1. 2 answers
2. asked by jules
3. 669 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. 668 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. 667 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. 663 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. 650 views
explain why outhouses pose a risk to nearby lakes?
1. 2 answers
2. asked by nivaa
3. 645 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. 627 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. 626 views
What are variance and covariance? What do they mean? What are their differences/relationship?
1. 3 answers
2. asked by Blake
3. 616 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. 614 views
In a dictatorship supreme authority rests solely with the people
1. 1 answer
2. asked by cher taregan
3. 612 views
what questions do adverbs answer?
1. 2 answers
2. asked by Emily
3. 603 views
What are two sources of air pollution?
1. 3 answers
2. asked by ra ny
3. 599 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. 586 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. 583 views
How do you analyze this sentence: 'When the rain began, we were playing soccer.'
1. 1 answer
2. asked by Lauren
3. 579 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. 577 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. 573 views
A comic book was purchased for 10 cents in 1948 and is now worth $55 today. What has been the average annual compound rate of
1. 1 answer
2. asked by Amber
3. 571 views
A couple of assignment questions:Assume that the market for annual physical check-ups is in equilibrium, and not everyone gets
1. 1 answer
2. asked by Will Jr.
3. 567 views
During a lab, we dropped a ball from the second story of our school and found out the distance, ave. time, ave. velocity, final
1. 1 answer
2. asked by Gray
3. 567 views
i`m doing a school projrct about buddy holly ive looked in the site drwls suggested but i can`t find much info or many pictures
1. 1 answer
2. asked by patrick
3. 566 views
if it takes alcohol 185 cal to evaporate and water 552 cal to evaporate, which is better to use to reduce a fever?
1. 2 answers
2. asked by heather
3. 563 views
How does a manager know when to use teams and when not to use them?
1. 1 answer
2. asked by China
3. 560 views
In addition to the following, "I am going to write about ..." What are other examples of bad beginning sentences?Thanks
1. 1 answer
2. asked by jules
3. 550 views
In Physics we often use meters per second as the units of velocity, rather than miles per hour. Convert 1 meter per second to
1. 4 answers
2. asked by Yvonne
3. 545 views
Did King Richard 111 deserve to diein battle
1. 1 answer
2. asked by Katie Nelson
3. 540 views
I have a windows, how do I place accent marks? (e.g. for Spanish)Thanks
1. 1 answer
2. asked by jules
3. 533 views
Im writing this paper on James M. Henslin Urban Legends. Can you help me in my writing? what were some of your opinions on this
1. 2 answers
2. asked by Bryan
3. 532 views
What is the Caribbean island with the second largest land area?
1. 1 answer
2. asked by Zoey
3. 531 views
Solve 1= (y+3)(2y-2)Use foil on the right side. 1 = 2y^2 +6y -2y -6 so 1 = 2y^2 +4y -6 Now subtract 1 from boths sides giving us
1. 4 answers
2. asked by Anonymous
3. 530 views
If someone is Typeing 360 words at 90 minutes words per minute, is getting paid 10$ per 1800 words a better pay?Please show how
1. 5 answers
2. asked by Carly
3. 530 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. 526 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. 523 views
diffeence between a job and career
1. 1 answer
2. asked by claude
3. 521 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. 519 views
What problems may arise from mixing household hazardous waste with other domestic waste?
1. 1 answer
2. asked by Thano
3. 517 views
How do flowering plants that do not have all four parts make seeds?
1. 2 answers
2. asked by Harli
3. 514 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. 505 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. 502 views
Find the equation of the parabola with directix y=3 and focus (5,7)?
1. 1 answer
2. asked by Anna
3. 494 views
Does anyone have the explanations to week 9 Appendix H Grammar Checkpoint?
1. 2 answers
2. asked by Ann
3. 491 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. 487 views
How do I find and plot the coordinates for all of the Florida huricaines in 2008 from Aug 28th until now?
1. 1 answer
2. asked by Nikki
3. 483 views

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