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2008
February

Questions Asked on February 19, 2008

A simple pendulum is made from a 0.65m long string and a small ball attached to its free end. The ball is pulled to one side
1. 3 answers
2. asked by Anonymous
3. 7,714 views
1. Explain the advantages and disadvantages of both the substitution method and the elimination method for solving a system.Help
1. 1 answer
2. asked by Amanda
3. 3,901 views
a ski slope on a mountian has an angle of elevation of 25.2 degrees. the vertical height of the slope is 1808 feet. how long is
1. 5 answers
2. asked by Kindell
3. 3,766 views
Why is an economy's output, in essence, is also its income?
1. 4 answers
2. asked by linda
3. 2,752 views
In order to survive, all organisms must carry out:1. autotrophic nutrition 2. heterotrophic nutrition 3. enzyme-controlled
1. 2 answers
2. asked by Nicci
3. 2,412 views
The force shown in Figure 7-17 moves an object from x = 0 to x = 75 m, where the interval between vertical dashed lines is 25 m.
1. 1 answer
2. asked by Teya
3. 2,137 views
Tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75.Write a
1. 4 answers
2. asked by Artie
3. 1,841 views
A proton and an alpha particle ( q= + 2e, m=4u ) are fired directly toward each other from far away, each with an initial speed
1. 4 answers
2. asked by Spencer
3. 1,650 views
O3 + NO --> O2 + NO2Write the rate law equation for the reaction. Explain how you obtained your answer. Experiment 1: [O3] .0010
1. 1 answer
2. asked by Anonymous
3. 1,631 views
a ball of mass m is attached by two strings to a vertical rod (lower string is at a right angle to rod). the entire system
1. 1 answer
2. asked by Sarah
3. 1,615 views
log72-log(2x/3)=0
1. 1 answer
2. asked by yaz
3. 1,564 views
A light string that is attached to a large block of mass 4m passes over a pulley with negligible rotational inertia and is
1. 1 answer
2. asked by Mary
3. 1,550 views
gravity on the surface of the moon is only 1/6 as strong as the gravity on earth. What is the weight of a 39kg on the earth?
1. 4 answers
2. asked by Ayesha
3. 1,518 views
Classify each of the following mixtures as homogeneous or heterogeneous:1. Shampoo 2. Vegetable Oil
1. 1 answer
2. asked by Kate
3. 1,490 views
In designing a velocity selector that uses uniform perpendicular electric and magnetic fields, you want to select positive ions
1. 1 answer
2. asked by J
3. 1,482 views
an airplane is flying at a constant altitude of 28000 meters. when first seen to the east of the observer, the angle to the
1. 3 answers
2. asked by Kindell
3. 1,350 views
Un jour avec PierreChaque jour, Pierre se levé huit heures. Il a mangé le petit dejeuner et parlait avec sa mama et son papa.
1. 2 answers
2. asked by Iselin
3. 1,266 views
To obtain the rate of the reaction3I-(aq) + H3AsO4(aq) + 2H+(aq) --> I3-(aq) + H3AsO3(aq) + H2O (l) I got that the rate is 1/3
1. 0 answers
2. asked by Lauren
3. 1,165 views
Please check my answer thanks :)You belong to an HMO your are helping to control plan costs for everyone True or False I said
1. 1 answer
2. asked by Ashyleah
3. 1,164 views
I am lost.Question: Blake bought 21 books. The least he spent for a book was $18. The most he spent for a book was $25. What
1. 1 answer
2. asked by Connie (g/ma)
3. 1,129 views
in the biochemical processhydrogen + carbon dioxide -> carbohydrate + water the source of the hydrogen would be H2O, right?
1. 2 answers
2. asked by iloveeyouu
3. 1,109 views
What is a asl classifier for President?What is a asl classifier for woman? What is a asl classifier for letter? What is a asl
1. 1 answer
2. asked by Mack
3. 1,097 views
The Linear equation y=6x-5 graphs as a horizontal/vertical/diagonal line ( choose the correct label and type it below)
1. 1 answer
2. asked by Marcus
3. 1,092 views
explain way in which urban landscapes can modify city climates.please could someone help me with this question? thanks
1. 1 answer
2. asked by paul
3. 1,059 views
music written polyphonically is called what?
1. 1 answer
2. asked by Barb
3. 1,033 views
a ski slope on a mountian has an angle of elevation of 25.2 degrees. the vertical height of the slope is 1808 feet. how long is
1. 3 answers
2. asked by Kindell
3. 1,012 views
Washing soda is added to hard water to allow soap to lather.A certain brand of washing soda contains partially hydrated sodium
1. 1 answer
2. asked by Lauren
3. 973 views
In order to survive, all organisms must carry out:1. autotrophic nutrition 2. heterotrophic nutrition 3. enzyme-controlled
1. 1 answer
2. asked by Nicci
3. 933 views
Kenisha sells athletic shoes part-time at a department stoe. She can earn either $500 per month plus a 4% commission on her
1. 2 answers
2. asked by Artie
3. 932 views
Kenisha sells athletic shoes part-time at a department store. She can earn either $500 per month plus a 4% commission on her
1. 2 answers
2. asked by Artie
3. 882 views
what do you call it when somebody spens 20 years in the 24th row of a theater?
1. 2 answers
2. asked by bobby
3. 880 views
What type of stone is made out of crystals.
1. 1 answer
2. asked by Chance
3. 876 views
What are the sponsers of the Nascar Cup?
1. 0 answers
2. asked by Brooke
3. 875 views
1500W thingy heats1.5kg water from 18C to 59C in 3.0minutes. How mcuh n-ergy was used by the thingy?
1. 1 answer
2. asked by physics.....
3. 864 views
Hi,Can someone proofread this for me and let me know if I followed the directions for this assignment. Directions: Detailed
1. 28 answers
2. asked by Bizzy
3. 853 views
I must be a terrible googler or something because i can not find any thing on the U. S. political objectives in the Vietnam war.
1. 1 answer
2. asked by brittany
3. 847 views
log50+log(x/2)=2
1. 1 answer
2. asked by yaz
3. 807 views
If one star is at a distance of 100 light years, how far away would a second star that is 9 times as luminous, have to be to
1. 1 answer
2. asked by Mary
3. 800 views
Move one letter from the word STEAM and rearrange the remaining letters to form a word meaning pole. The removed letter is;a) E
1. 2 answers
2. asked by cindy
3. 798 views
I have no idea how to solve this problem. The question says:Determine whether the points A(4,5), B(-3,3), C(-6,-13) and D(6,-2)
1. 4 answers
2. asked by Avalon
3. 781 views
what are the different types of advertising techniques?I did a project where i drew a bed and clouds,and said i went in the sky
1. 1 answer
2. asked by tyler
3. 781 views
A painter needs 3 days to paint the walls of a room. How long would it take him, working at the same rate, to paint a room that
1. 1 answer
2. asked by Tyler
3. 762 views
After two quarters of increasing levels of production, the CEO of Canadian Fabrication & Design was upset to learn that, during
1. 2 answers
2. asked by jean
3. 762 views
Grandma said yes, we need more apple juice. Correct for capitalization and punctuation.
1. 2 answers
2. asked by Linds
3. 760 views
Add one letter to the word PRICE. Rearrange the letters to make a word meaning "to make a hole in". The added letter is;a) S b)
1. 1 answer
2. asked by cindy
3. 734 views
Engineers at a national research laboratory built a prototype automobile that could be driven 180 miles on a single gallon of
1. 1 answer
2. asked by jean
3. 714 views
A person pulls a toboggan for a distance of 40.0 m along the snow with a rope directed 15.0° above the snow. The tension in the
1. 1 answer
2. asked by Zach
3. 714 views
A sample of 690. moles of O2 reacted according to the balanced equation,4Al+3O2=2Al2O3 after reaction, 163 moles of O2 remained.
1. 2 answers
2. asked by anonymous
3. 706 views
is the heart the pump that keeps blood moving in the body
1. 1 answer
2. asked by maggie
3. 700 views
log(x+(3/10))+logx+1=0
1. 1 answer
2. asked by jen
3. 697 views
After two quarters of increasing levels of production, the CEO of Canadian Fabrication & Design was upset to learn that, during
1. 1 answer
2. asked by jean
3. 685 views
Solve 3x^2-8x+4=0 by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are
1. 4 answers
2. asked by Jon
3. 678 views
what do you call a person who spent 20 years in the 24th row in the theatre?
1. 1 answer
2. asked by bobby
3. 668 views
Uganda, still, is in a desperate state of emergency. On the state level, the government of Uganda has failed to fulfill its
1. 2 answers
2. asked by Christi
3. 662 views
My problem is calculate the molarity of HCl and NaOH(molarity of acid)x(volume of acid)=(molarity of base)+(volume of added
1. 0 answers
2. asked by Chemistry
3. 659 views
what are the different types of advertising techniques?I did a project where i drew a bed and clouds,and said i went in the sky
1. 2 answers
2. asked by tyler
3. 659 views
Please check my answer thanks :)You own a company in a state where state funds are not mandated for employee health insurance.
1. 0 answers
2. asked by Ashyleah
3. 653 views
My problem is calculate the molarity of HCl and NaOH.(molarity of acid)x(volume of acid)=(molarity of base)+(volume of added
1. 2 answers
2. asked by Brad
3. 652 views
A block of mass m=.75kg is fastened to an unstrained horizontal springwhose spring constant is 82 N/m. The block is given a
1. 1 answer
2. asked by Anonymous
3. 649 views
What is the greatest common divisor of 54 and 144?
1. 1 answer
2. asked by Cathy
3. 643 views
Calculate the density of mixture which has 10ml of Etoh and 5 ml of Di Waterwould you do the mass of the mixture/the volumetric
1. 0 answers
2. asked by Anonymous
3. 641 views
Answer the following for a body centered unit cell.type of packing type of holes # atoms / 1 unit cell coordination #
1. 2 answers
2. asked by Stacy
3. 639 views
Sasha wants to find the resistance of the motor. She measured a 6 V drop across the motor that is in a series circuit with a 200
1. 1 answer
2. asked by Clover
3. 638 views
tanx=cotx
1. 1 answer
2. asked by Joe
3. 634 views
Please check my answer thanks :)If you need to talk to someone about getting additional coverage to Medicare Parts A and B what
1. 2 answers
2. asked by Ashyleah
3. 627 views
when will a product be positive regardless of the number of factors? & when will a product be negative regardless of the number
1. 1 answer
2. asked by Athena
3. 620 views
Discontinuation of major equipment components for a computer network upgrade willcause a major setback in the installation of
1. 1 answer
2. asked by Lavender
3. 616 views
what are the instructions for marcoting?pls. answer in english or tagalog
1. 1 answer
2. asked by christian
3. 616 views
Richard's age is equal to 3 times what it will be in 3 years time, minus 3 times what it was 4 years ago. How old is he?a) 20 b)
1. 1 answer
2. asked by cindy
3. 611 views
Please check my answer tahnks :)Capitation is the least type of medical service reimbursement used today True or False I said
1. 1 answer
2. asked by Ashyleah
3. 609 views
Are all linear equations functions. I'd say yes. Because both contain domain and range. But..not all are graphed linear.when is
1. 1 answer
2. asked by James
3. 603 views
When the declaration of independence was signed, Elbridge Gerry from massachusetts signed it too. My project is to research him
1. 5 answers
2. asked by Brooke
3. 601 views
2x-3y=24x+6y=18 substitution to solve system of equation. no sulution of infinitely many solutions
1. 1 answer
2. asked by Artie
3. 599 views
If you burn methane(CH4)and methyl alcohol(CH3OH)which gives off more heat
1. 3 answers
2. asked by luly
3. 598 views
how can i write really good song lyrics? i suck at writing! can someone help or better yet, give me a verse to work with? thnaks
1. 3 answers
2. asked by Christine
3. 596 views
What is the total number of electrons in a normal atom of hydrogen?
1. 0 answers
2. asked by casey
3. 595 views
light X flashes every 3 minutes. Light Y flashes every 5 minutes. Light Z flashes every 7 minutes. At exactly 7:28 AM they all
1. 1 answer
2. asked by cindy
3. 595 views
Answer the following for a face centered unit cell. r=6.0edge in terms of r, the lattice pt radius face diagonal in terms of r,
1. 1 answer
2. asked by Kacy
3. 594 views
Prime Factoization of 504.Prime Factorization of 1080.
1. 1 answer
2. asked by John
3. 593 views
Answer the following for a body centered unit cell.edge in terms of r, the lattice pt radius face diagonal in terms of r, the
1. 2 answers
2. asked by Stacy
3. 589 views
Why is emily dickinson referred to as Belle of Amherst
1. 2 answers
2. asked by Chelc
3. 584 views
In a raffle, 5 winners get to choose from 5 prizes, starting with the first name drawn. If 87 people entered the raffle, how
1. 3 answers
2. asked by Mike
3. 577 views
1. Describe how you could approximately find the total number of particles in a rectangular box that is 2m x 2m x 3m by making
1. 1 answer
2. asked by anonymous
3. 573 views
What are the physical landmarks and the physical land features of Switzerland?
1. 2 answers
2. asked by Lisa
3. 568 views
Solve 3x^2-8x+4=0 by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are
1. 0 answers
2. asked by Jon
3. 560 views
How long would it take for a beam of light to travel around the earth in an ideal fiber-optic cable?
1. 1 answer
2. asked by Charles
3. 559 views
A ROCK WITH A WEIGHT OF 156.8 NEWTONS FALLS 5 METERS. WHAT POTENTIAL ENERGY DOES IT HAVE JUST BEFORE THE END OF ITS FALL.
1. 0 answers
2. asked by GARY
3. 556 views
Please check my answer thanks :)The American Association Of labor Legislation helped to Decrease public hospital costs or to
1. 1 answer
2. asked by Ashyleah
3. 549 views
pls this is just a simple question how can plants grow using the branch? using the fruit? ang using the head? pls answer in
1. 2 answers
2. asked by renz anthony
3. 545 views
Dr. Bob, can you please tell me if I did my chem questions right...they have been sitting down there all day and all i need is
1. 0 answers
2. asked by Lauren
3. 539 views
4.Why is acceleration or delay of payments more useful to an IC than to smaller, separate companies?i was able to answer all but
1. 3 answers
2. asked by james
3. 538 views
What is the integral of cos^6x? I tried half angle identities but it didn't really help...
1. 1 answer
2. asked by Matt
3. 525 views
Somehow could that "y" be a "j?" The only word it could be is "conejo" or rabbit.Sra
1. 0 answers
2. asked by SraJMcGin
3. 523 views
Hi, I tested the three most sensitive areas of my body and it was the fingertip, the tounge and the lower lip, and the question
1. 2 answers
2. asked by Rogers
3. 522 views
Would you expect the inverse-square law to always hold accurately for the stars in the sky? Explain.
1. 1 answer
2. asked by Mary
3. 510 views
What do you think happens to the value of investments that grow slower than inflation?
1. 3 answers
2. asked by sonny
3. 505 views
What are two square roots of ten?
1. 2 answers
2. asked by Gina
3. 488 views
someone please help with the physics question i asked a little bit ago, i'm desperate
1. 0 answers
2. asked by Sarah
3. 481 views
what businesses came under the scrutiny of the sherman antitrust act in the 1800s?
1. 1 answer
2. asked by andrea
3. 481 views
lobster,sardine---?, scales
1. 3 answers
2. asked by mary
3. 481 views

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