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Questions Asked on September 13, 2009

At t= 0, a particle starts from rest at x= 0, y= 0, and moves in the xy plane with an acceleration ->a (vector) = (4.0ihat+
1. 3 answers
2. asked by Physics
3. 4,608 views
1. Which of the following is a biotic factor that might affect the life of a water-dwelling organism?A. Temperature of the water
1. 2 answers
2. asked by Anonymous
3. 4,406 views
How many sulfur atoms are there in 25 molecules of C4H4S2?
1. 3 answers
2. asked by Cool boy.
3. 3,411 views
Charles wants to build a vegetable garden such that three sides of the garden are fenced and the fourth side of the garden will
1. 1 answer
2. asked by sridhar
3. 3,174 views
Can anyone please show me the calculation for these problems: Burlin Company starts the year with $100,000 in assets and $80,000
1. 3 answers
2. asked by Peaches
3. 2,344 views
A man drops a stone into a water well on his farm. He hears the sound of the splash 3.25 s later. The acceleration of gravity is
1. 6 answers
2. asked by Sandhu
3. 2,300 views
if a recipe calls for 3 1/4 cups of flour, how many cups is 1/4 of this recipe
1. 3 answers
2. asked by proffessor kermit
3. 1,795 views
What feature makes up part of the U.S border with Canada?What feature makes up much of the U.S border with Mexico?
1. 8 answers
2. asked by zak
3. 1,770 views
A car is driven east for a distance of 50 km, then north for 30 km, and then in a direction 30 degrees east of north for 25 km.
1. 3 answers
2. asked by Mallory
3. 1,764 views
Why is history important to be studied? Include 3 events in history as supporting evidence. How are these events relevant today?
1. 1 answer
2. asked by emily
3. 1,504 views
This is probably quite simple, but I was sick and missed the last few lessons. Anyway, here's the problem:Draw, mark, and label
1. 2 answers
2. asked by Kayte
3. 1,441 views
mosquito larvae can tolerate extremely low dissolved oxygen concentrations, yet cannot survive at temperatures above 25 degrees
1. 2 answers
2. asked by cara
3. 1,376 views
Suppose the position of an object is given by ->r(vector) = (3.0t^2*ihat - 6.0t^3*jhat)m. Where t in seconds.Determine its
1. 2 answers
2. asked by How do you do this?
3. 1,319 views
Radio Ad: Write a 150 to 200 word script for a radio ad that promotes a healthy musculoskeletal system in old age. Address the
1. 1 answer
2. asked by C
3. 1,270 views
The x-component of vector A is -25.0 m and the y-component is +40.0 m.a) what is the magnitude of vector A? b) What is the angle
1. 1 answer
2. asked by Mallory
3. 1,261 views
elmer burns works for a ready-mix concrete cmpany. elmer receives an order for 3.5 cubic yards of concrete. this mixture of
1. 1 answer
2. asked by Anonymous
3. 1,190 views
How do I find the variation constant and an equation of variation where y varies directly as x and y =70 when x=7
1. 2 answers
2. asked by Anonymous
3. 1,184 views
Hey!I'm supposed to write a 3-4 page essay, describing something or someplace. So I choose my balcony.. I live on the
1. 3 answers
2. asked by lamiya
3. 1,114 views
A projectile is launched from ground level to the top of a cliff which is 195m away and 135m high (as shown in the figure ).If
1. 1 answer
2. asked by Jannie
3. 1,108 views
My teacher said we are supossed to solve this using systems of equations:Let a, b, and c be real numbers such that a-7b+8c=4 and
1. 1 answer
2. asked by chrissy
3. 1,091 views
I am having trouble starting off this essay. Can someone help me?? Write a 700- to 1,050-paper responding to the following: You
1. 1 answer
2. asked by melissa
3. 1,083 views
Match the artwork with the correct descriptionWoman with Packages Housepainter III First Communion Composition IX Hathor and
1. 8 answers
2. asked by mareen
3. 1,072 views
A heavy piece of machinery is raised by sliding its 12.5 m along a plank oriented at 20 degrees to the horizontal.How high above
1. 3 answers
2. asked by Stanley
3. 1,061 views
There are a few questions about the novel The Scarlet Letter that I am not to sure about. Can someone please check them.True of
1. 1 answer
2. asked by Hannah
3. 1,054 views
Can some one please help me complete PRIMARY SUPPORT and SECONDARY SUPPORT for this speech topic outline?Thesis statement:
1. 2 answers
2. asked by Angel
3. 1,004 views
First Estimate the answer. Then find the exact answer. Simplify your answer if possible.9*2/7*8/5/7
1. 3 answers
2. asked by Richard
3. 960 views
A block sits against a vertical wall and a 120 lb force P acts diagonally to the left on the block at an angle below the
1. 2 answers
2. asked by Jessi
3. 929 views
Determine the missing amount for each of the following:Assets = Liabilities + OE a. x = 250,000 + 780,000 B. 125,000 = X +
1. 0 answers
2. asked by Adriane
3. 918 views
HOw do I make a table of values for y equals 3/2?Am I supposed to plot 3/2 on the graph and then draw a line? I know on the y
1. 1 answer
2. asked by Carmen
3. 902 views
Textbook authors typically receive a simple percentage of total revenue generated from book sales. The publisher bears all the
1. 1 answer
2. asked by Jan
3. 884 views
a real estate broker earns a salary of & 21,000 plus 2.5% of the value of any real estate sold. Last year the broker earned $
1. 2 answers
2. asked by Stephanie
3. 858 views
If you had used a different mass of magneisium metal would you expect the empirical formula of the compiund to be the same?
1. 2 answers
2. asked by ANON
3. 856 views
I got these results from my dissolved oxygen lab:Temperature Dissolved Oxygen in Celcius (mg/L) 17 5.8 21 5.4 23 5.3 27 5.1 I
1. 2 answers
2. asked by cara
3. 849 views
Help me on this one please?labor usage 3,7,9,11,17,17,20,24,26,28,30 output 1,2,3,5,8,10,15,18,22,21,23 a. does a cubic equation
1. 2 answers
2. asked by Jan
3. 842 views
First Estimate the answer. Then find the exact answer. Simplify your answer if possible.9*2/7*8/5/7
1. 2 answers
2. asked by Richard
3. 820 views
Solve the system of equations using matrices. If system has no solution say its inconsistent.6x + y = 5 3x - y + z - w = 8 z + w
1. 2 answers
2. asked by coried
3. 799 views
Could you please help?The Christmas tree store has a parking lot that will hold 1000 vehicles. 2/5 of the parking spaces are for
1. 5 answers
2. asked by MILDRED
3. 799 views
did i do this rightcalculate the con of cu(nh4)^2+ of solution. Mass of cuso4*5h20=.6000g First i dissolved the sample into
1. 7 answers
2. asked by Jim_R
3. 794 views
I posted this before but i realized i posted somethings that were wrong.mosquito larvae can tolerate extremely low dissolved
1. 1 answer
2. asked by cara
3. 786 views
This is my intro for my Julius Caesar essay. _____ represents different characters and qualities in the play. Please check any
1. 1 answer
2. asked by Andrew
3. 754 views
1. Are the third-order heterotrophs consumed by gungal decomposers?My guess:Yes? 2. Which of the following fixes atmospheric N2
1. 0 answers
2. asked by Anonymous
3. 735 views
A sample of C3H8O that contain 200 molecules contains ________carbon atoms??
1. 3 answers
2. asked by Mercy
3. 724 views
I need to write a poem with the word ALGEBRA but the only problem is that my teacher wants complete sentences with each letter
1. 5 answers
2. asked by Mark
3. 720 views
can you walk me through this problemAt what distance from the Earth will a spacecraft on the way to the Moon esperience zero net
1. 3 answers
2. asked by Physics
3. 705 views
Each of the four wheels of the vehicle weighs 40 lb and is mounted on a 4in diameter journal. The total weight of the vehicle is
1. 2 answers
2. asked by Jessi
3. 704 views
I am writing a computer program to calculate the number of gallons of water used per day in my household but I want to make sure
1. 3 answers
2. asked by Lisa
3. 702 views
1. you randomly choose an integer from 10 to 20. what are the odds that the integer is 15 or less?2. you toss a six-sided number
1. 2 answers
2. asked by lamiya
3. 702 views
During the debate over Reconstruction, is it more likely the moderate or radical republicans would gain the upper hand?Are there
1. 3 answers
2. asked by Sarah
3. 701 views
I need help asap pleaseWhich figure above, if any, is topologically equivalent to the given figure? Identify the topologically
1. 1 answer
2. asked by Jessi
3. 688 views
A protein molecule in its folded native state has one favored conformation, but when it is denatured it becomes a random coil,
1. 1 answer
2. asked by Reba
3. 686 views
There are a few questions about the novel The Scarlet Letter that I am not to sure about. Can someone please check them.True of
1. 0 answers
2. asked by Hannah
3. 683 views
which of the following is the most essential for a market economy?1.) functioning labor unions 2.) good government regulation
1. 2 answers
2. asked by Emma
3. 683 views
A passenger train's speed is 60 mi/h, and a freight train's speed is 40 mi/h. The passenger train travels the same distance in
1. 2 answers
2. asked by Mary
3. 682 views
Can some one please help me figure the angles out? sorry I can't copy and paste the figures...The 17in x 17in square below is
1. 3 answers
2. asked by Anonymous
3. 669 views
I need to rationalize the denominator of 2/3 square root of five, (three being the index). My book suggests you should multiply
1. 1 answer
2. asked by Amelie
3. 665 views
you are standing on one side of the river. Figure out the width of the river. All calculations have to be made on the side you
1. 2 answers
2. asked by just wondering
3. 658 views
What are the 5 themes of geography?
1. 2 answers
2. asked by Anthony
3. 658 views
i'm having trouble grasping what happened in the Solomon islands 'tensions' could you help me understand the main points/events
1. 2 answers
2. asked by venessa
3. 642 views
I need help converting 294.5nm to cm
1. 2 answers
2. asked by Selenee
3. 632 views
I really need your helpWhat English word is similar to adorn? give an equivalent in French to decorate? Give two synonyms in
1. 1 answer
2. asked by NeedHelp
3. 627 views
What are 5 human behaviors that are instictive? What is the stimulus that brings out that behavior?I know that one is laughing.
1. 1 answer
2. asked by Taylor
3. 624 views
what is the decision facing facebook
1. 1 answer
2. asked by daren
3. 624 views
i need to determine how many protons, neutrons, and electrons are in these but they arent just straight elementstehy are singly
1. 2 answers
2. asked by Andre
3. 616 views
My teacher said this is a very hard question, but I'm trying to make an attempts. Can you guide me?A biologist places a plant in
1. 1 answer
2. asked by muffy - still stumped
3. 602 views
Does anyone know about the law of syllogism and law of detachment. If so, can you check my work.
1. 1 answer
2. asked by Candy
3. 596 views
I need to translate this paragraph. Can someone check my work? I didn't write it so I can't just change it to have only words I
1. 1 answer
2. asked by Samantha
3. 582 views
My teacher said we are supossed to solve this using systems of equations:Let a, b, and c be real numbers such that a-7b+8c=4 and
1. 1 answer
2. asked by chrissy
3. 581 views
Thanks to everyone for trying to help me. This is not really a question but an answer to what grade level this promblem is for
1. 0 answers
2. asked by Mary
3. 578 views
If the rectangular coordinates of a point are given by (4,y), and its polar coordinates are (r,25 degrees), determine y and r.
1. 1 answer
2. asked by Nakalema
3. 574 views
how do you find the missing lenght of a right triangle if you have 20 on the left side and 48 on the bottom and you need to find
1. 2 answers
2. asked by susan
3. 558 views
What are 5 different animal behaviors that are instictive? What brings these behaviors out?One is sense. Animals can sense their
1. 2 answers
2. asked by Taylor
3. 556 views
Person X travels from A to B and then back the same route at a constant speed of 50 km/h. Person Y travels the same route to B
1. 1 answer
2. asked by Kat
3. 556 views
I am doing a book report on the book my sister keeper i need to give a description of two characters in the book and also the
1. 1 answer
2. asked by bobbie
3. 551 views
Analyze and post, in 350-700 words, how the human resources assistance plan and aids you have been working on for your final
1. 1 answer
2. asked by tameka
3. 545 views
what are the careers in home ecomics?
1. 2 answers
2. asked by Anonymous
3. 543 views
ok i will copy and paste the question here! thnxUsing the internet or books, write a summary about 2 ways the surface of the
1. 0 answers
2. asked by Abbie
3. 537 views
How do I find the center and radius of this equation? x^2+y^2+6y+2=0I don't know how to complete the square for x^2.
1. 2 answers
2. asked by John
3. 533 views
when the Scot-Irish immigrated to America did they face prejudice, segregation, racism, or any combinatio of the three?
1. 1 answer
2. asked by linda
3. 531 views
hypoxia triggers increased ___ secretion?is it carbon monoxide? or erythropoietin? After oxygen diffuses into pulmonary
1. 1 answer
2. asked by tooots
3. 527 views
Part I: Compute the worth of Arcadia Hospital in 2005 using rules of thumb, adjusted book value, and discounted cash flow
1. 0 answers
2. asked by hawaii
3. 520 views
Simplifya^5 b^3 _______ ab^8 Answer: a^4 b^-5 Is this correct? {Note: There are no parentheses in either the problem or the
1. 1 answer
2. asked by Anonymous
3. 509 views
find the polynomial for the perimeter and for the area x+6 is listed on top a x is listed on left side of a rectangle
1. 1 answer
2. asked by Anonymous
3. 501 views
Did congress or the president have more authority with setting policy during reconstruction in the south?
1. 3 answers
2. asked by Anonymous
3. 501 views
I am trying to solve 5x+y=30 - this is what I have completed so far.5x+y=30 -5x =30-5x y= 25x so the points to plot would be
1. 2 answers
2. asked by maryk
3. 498 views
I can understand in my head how to solve it I can't figure it out on paper. Help......I'm sure this will be easy for someone.The
1. 1 answer
2. asked by Christy
3. 497 views
400 divided by 2?
1. 3 answers
2. asked by anna
3. 496 views
I have no idea how to do this problemAt what distance from the Earth will a spacecraft on the way to the Moon esperience zero
1. 1 answer
2. asked by Physics
3. 493 views
Is there a website that will help me find words for a "World Sports" cross-word puzzle?
1. 1 answer
2. asked by chris
3. 489 views
Who established the first legal law codes? And in what country?
1. 1 answer
2. asked by anonymous
3. 484 views
im writting an eassy and our topic question is " how did the early civilization learn to cope with the complexities of growing
1. 1 answer
2. asked by amy
3. 484 views
What was the United State's roll in the Mexican Independence?
1. 1 answer
2. asked by Matt
3. 483 views
I had to to an exercise on summarizing a paragraph. Can I get an opinion and help revising it. Help me to add what I need and
1. 1 answer
2. asked by tamara jones
3. 483 views
This is for anyone who has seen the movie "Remember the Titans".Give three specific examples of the different coaching styles of
1. 1 answer
2. asked by beccaa
3. 473 views
What is some things that have happened in the past that has made America the nation it is today?
1. 3 answers
2. asked by Taylor
3. 472 views
36/4+5-1+2x3+12/3+1=6 Insert parenthesis and other group symbols.
1. 1 answer
2. asked by Mary
3. 471 views
Stored energy is stored where in living tissue??-Ecological pyramids worksheet
1. 2 answers
2. asked by Sam
3. 462 views
How many configurations blue laser discs (standard, physical size, number of layers, capacity, etc) are currently available?
1. 0 answers
2. asked by carmen
3. 461 views
Explain and give examples as to how these tenets support science literacy
1. 1 answer
2. asked by Anonymous
3. 461 views
First Estimate the answer. Then find the exact answer. Simplify your answer if possible.2*1/3*15
1. 1 answer
2. asked by Richard
3. 459 views
Help me please. My mind is mush....need to find the quotient of: a. 3/4÷-12 b. 5/4÷2 2/3 c. 18 ÷4.6 d. 3.06 ÷0.22
1. 6 answers
2. asked by Christy
3. 451 views

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