Questions Asked on January 14, 2008

you slide a 325N trunk up a 20 degree inclined plane w/ constant velocity by exerting a force of 211 N parallel to the inclined
1. 2 answers
2. asked by physics time..
3. 6,322 views
on the average which group of people occupy the majority of seats in congressa. african americans b. white, middle aged men c.
1. 3 answers
2. asked by jere
3. 2,310 views
the number of senate seats held by each state isa. set by the census bureau b. based on state populations c. the same as the
1. 2 answers
2. asked by jere
3. 2,244 views
A positive charge of 3.0e-6 C is pulled on by two negative charges. One, -1.9e-6 C, is 0.045 m to the north and the other,
1. 2 answers
2. asked by Sarah
3. 2,102 views
ball 1 with an initial speed of 10 m/s collides elastically with stationary balls 2 and 3 that are initially in contact with
1. 2 answers
2. asked by Sarah
3. 2,073 views
The hydrogen atom contains a proton, mass 1.67 10-27 kg, and an electron, mass 9.11 10-31 kg. The average distance between them
1. 1 answer
2. asked by Susan
3. 1,961 views
How many kilograms of aluminum can be extracted from 2.0 metric tons of the ore 'alumina' (Al2O3)?
1. 5 answers
2. asked by Nathalie
3. 1,956 views
which of the following is true of the house of representativesa. it currently has 100 members b. the total number of seats in
1. 2 answers
2. asked by jere
3. 1,815 views
Without the invention of the microscope, would the cell theory have been possible?I don't think it would have been possible
1. 1 answer
2. asked by Noah
3. 1,656 views
Two negatively-charged bodies with-5.4e-5 C are 0.20 m from each other. What force acts on each particle? F=kqq/d^2
1. 2 answers
2. asked by Lucy
3. 1,539 views
We just did the Osmosis and Diffusion lab in Biology. My teacher wants us to use water potential (and its equation) to explain
1. 1 answer
2. asked by Marie
3. 1,509 views
i need to submit math homework on my computer they said to use math software program if we have one i do not any ideas what i
1. 2 answers
2. asked by jameasen
3. 1,507 views
i'm really not sure how to do this question.(3x+2k)^3+(4x-7)^2 has a remainder of 33 when divided by x-3. find k. i tried to
1. 2 answers
2. asked by hayley
3. 1,471 views
which of the following is an example of the investigatory powers of congress?a. accepting a treaty made by the president b. the
1. 3 answers
2. asked by jere
3. 1,397 views
IN A BALANCED CHEMICAL EQUATION,THE MASS OF THE REACTANTS IS EQUAL TOA.ATOMS IN A MOLECULE B.ATOMIC MASS OF THE ELEMENTS
1. 2 answers
2. asked by KRYSTAL
3. 1,297 views
How are valence electrons involved in the formation of a covalent bond?
1. 2 answers
2. asked by Shannon
3. 1,285 views
What countries of origin Hinduism, Buddhism, Confucianism and Daoism?What are historical figures and events Hinduism, Buddhism,
1. 7 answers
2. asked by Danny
3. 1,285 views
a cue stick strikes a stationary pool ball, exerting an average forece of 50 N over a time of 7 milliseconds. If the ball has
1. 1 answer
2. asked by Kristen
3. 1,244 views
bonjourcomment traduirez-vous en français "finger discount"??
1. 5 answers
2. asked by mk-tintin
3. 1,228 views
the framers of the constitution favored bicameralism becausea. two houses could block the acts of a single president b. it
1. 1 answer
2. asked by jere
3. 1,211 views
Historical figures and events:Hinduism Confucianism Buddhism And Daoism
1. 1 answer
2. asked by Danny
3. 1,198 views
Are dreams psychoanalytical, physical, metaphysical, or psychological? How do most people view dreams and nightmares?
1. 4 answers
2. asked by Christian
3. 1,181 views
How are valence electrons involved in the formation of a covalent bond?They gave me the answer as...They are shared with another
1. 9 answers
2. asked by Shannon
3. 1,167 views
Consider a spaceship located on the Earth-Moon center line (i.e. a line that intersects the centers of both bodies) such that,
1. 1 answer
2. asked by Jon
3. 1,143 views
I have taken algebra 2 for three years in a row. I take notes daily, I pay attention in class, I have a tutor, and yet I am in
1. 3 answers
2. asked by Zachery
3. 1,097 views
sovle the compound inequality8<w+3<10
1. 4 answers
2. asked by Kelsi
3. 1,026 views
Terry has an 18-month installment loan for $1,700 at 12% annual interest. Interest is compunded using the Rule of 78. Terry
1. 1 answer
2. asked by Tracy
3. 1,009 views
why does the constitution guarantee that the courts may not prosecute members of congress for what they say in the house or
1. 1 answer
2. asked by jere
3. 969 views
does any one know of any other homework help site where people can draw stuff and explain things, the site covers all subjects,
1. 4 answers
2. asked by any other hmwrk help site?
3. 946 views
Answer check:Define a catalyst and explain a catalyst's role in a chemical reaction. A catalyst is a substance that speeds a
1. 2 answers
2. asked by Lauren
3. 943 views
What should be the general entries for a revenue which was earned in 2007 but not received till January 2008. Please tell me
1. 1 answer
2. asked by Eric
3. 919 views
What are some ideas of writing a satire or parody of a stereotype in todays western world.
1. 1 answer
2. asked by Nikki
3. 917 views
senators are elected to servea. two-year terms b. three-year terms c. four- year terms d. six-year terms a
1. 4 answers
2. asked by jere
3. 912 views
how do you write the matrix:1 2 -1 | 3 7 -1 0 | 2 3 2 1 | -1 in row echelon form?
1. 1 answer
2. asked by mac
3. 906 views
it takes forever to get a reply from a teacher? i asked a question about science 12 hours ago, yet no one has helped me. do you
1. 4 answers
2. asked by hok
3. 903 views
There is a preferred stock that pays a dividend of $5.00 at the end of each year. The stock sells for $60.00 a share. What is
1. 4 answers
2. asked by wynonna
3. 882 views
Please help me with this problem.Two cars started from the same point and traveled on a straight course in opposite directions
1. 2 answers
2. asked by jen
3. 881 views
What is Boyle's and char?les's Law
1. 4 answers
2. asked by Antonio
3. 871 views
In terms of electrons, how is a covalent bond different from an ionic bond? and ... Explain how attractions between molecules
1. 1 answer
2. asked by Trissy
3. 822 views
Find the distance between each pair of parallel linesy= -3/4x-1 3x+4y=20 Please help
1. 3 answers
2. asked by Connie
3. 803 views
Does adding chromium and sulfuric acid together make a reaction? What about aluminum bromide and magnesium?
1. 2 answers
2. asked by Cierra
3. 803 views
How can I end this?____ The bridge I made a model of is the Sydney Harbor Bridge. The bridge is located at Sydney, Australia.
1. 1 answer
2. asked by Bob
3. 794 views
Assuming that:Definite Integral of e^(-x^2) dx over [0,infinity] = sqrt(pi)/2 Solve for Definite Integral of e^(-ax^2) dx over
1. 1 answer
2. asked by mathstudent
3. 758 views
Could anyone please proofread this essay for me??J’avais decide de faire mon dans une université parce que je pensais que ce
1. 3 answers
2. asked by becci
3. 728 views
Can someone please check over my answers? I'm not sure about them, especially part c.A small boat can be bought for $3,000 cash
1. 3 answers
2. asked by Tracy
3. 726 views
What lessons does the legend of King Arthur teach us? Are there any modern day lessons that we can still learn from?
1. 3 answers
2. asked by Katie
3. 724 views
Could someone please check my Chemistry homework?The molecular formula for cisplatin, a chemotherapy agent, is PtCl2(NH3)2 (The
1. 1 answer
2. asked by Nathalie
3. 707 views
Is the abbreviation Pkwy. a proper noun? How about Mt.? It seems like mount would be a common noun since it is not with a proper
1. 2 answers
2. asked by Nicholas
3. 673 views
Sorry...i wrote the previous questions wrong..The producer of HB pencils has 720 pencils randomly chosen from each day's
1. 2 answers
2. asked by Jamey
3. 659 views
What did Arthur Miller, the author of The Crucible, have to do with communism and the red scare?
1. 0 answers
2. asked by Cassie
3. 653 views
What is an example of mutualism found in caves?
1. 0 answers
2. asked by Ryan
3. 641 views
if I have 1 dime, two nickels and 4 pennies and I have to use tally lines to show the amount of coins, do I use 7 tally lines or
1. 3 answers
2. asked by joan
3. 638 views
En 1939, des militaires globaux étaient en conflit et la Deuxième Guerre Mondiale commence. Elle a divisé plusieurs nations
1. 5 answers
2. asked by Dana
3. 635 views
I would like to see what other modifications (what should I include, remove, make more presentable, recommend a particular font
1. 5 answers
2. asked by Manny
3. 626 views
What was the substance used to stuff in the mummy's nostrils?
1. 1 answer
2. asked by jorge
3. 608 views
Can someone explain to me the differences between formal organizational structure in business and the flexible organizational
1. 1 answer
2. asked by RAY
3. 605 views
solve:4x+18=22 please help. i just need to understand how to do this for i have many problems like this on my final, and i have
1. 2 answers
2. asked by EAW
3. 595 views
During World War 2, there were some cases where the crew fell out of burning aircraft without a parachute and survived the fall.
1. 1 answer
2. asked by Lindsay
3. 590 views
an air plane takes a circuitous route. the journey is split into 4 sections.d1= 6000km (30.0 n of e) d2= 5600km (NW) d3= 4500km
1. 1 answer
2. asked by hi
3. 586 views
What is the total charge on all of the electrons in two liters, 2 kg, of water? One mole of water has a mass of 18 g and each
1. 3 answers
2. asked by Jane
3. 581 views
a 5 kg block with a speed of 3 m/s collides with a 10 kg block that has a speed of 2 m/s in the same direction. After the
1. 0 answers
2. asked by Sarah
3. 569 views
What should be the general entries for a revenue which was earned in 2007 but not received till January 2008. Please tell me
1. 0 answers
2. asked by Eric
3. 564 views
What is wrong with this sentence. Grammar wise...If he cannot attend the game, an elemental fan, according to an article in
1. 4 answers
2. asked by Katie
3. 563 views
T has points (2,1)(3,-2)(1,-1)E1 has a scale factor of 3 and its Centre of Enlargement is (0,0). E2 has a scale factor of 0.5
1. 0 answers
2. asked by Anonymous
3. 558 views
How would you solve the following inequality algebraically?0.5(x + 2)^2 (x - 4) > 2x + 3
1. 2 answers
2. asked by Anonymous
3. 553 views
He is an actor, director, and a musician. He tried to be a rock star, only to see his band split. He moved into acting, only to
1. 1 answer
2. asked by apoorva
3. 546 views
How do you solve this by linear combinations?4x+3y=-8 3x-3y=15
1. 5 answers
2. asked by Chris
3. 534 views
Which point is a solution of the system?Y=x-9 X+2y=3
1. 4 answers
2. asked by William
3. 529 views
ok this is really confusing me1. Leo held a garade sale. He priced all the items at a dim or a quarter. His sales totaled $23.95
1. 2 answers
2. asked by Amber
3. 525 views
What happens if you submit a sedimentary rock to intense heat and pressure?
1. 0 answers
2. asked by Melissa
3. 521 views
Solve: 0 = x3 + 5x2 + 2x – 8Solve: 0 = x3 – x2 – 11x – 10
1. 3 answers
2. asked by Christian
3. 520 views
I have two words I need to know the definition of that are not in my book: disjunction and conjunction. Does anyone know the
1. 1 answer
2. asked by Christian
3. 515 views
I need an idea for making a craft project that has to do with the Cherokee Indian Tribe. Thank you!
1. 1 answer
2. asked by Brad
3. 512 views
Please help with this question.Determine an algebraic model for Alvins data and use it to make a reasonable prediction for the
1. 0 answers
2. asked by Nikki
3. 512 views
how do you factor the polynomial 3x^4-4x^3+4x^2-4x+1?i got (x-1)(3x-1)(3x^2+3) but the answer is (x-1)(3x-1)(x+i)(x-i)
1. 3 answers
2. asked by william
3. 503 views
what would be a good sentence for erroneous???
1. 5 answers
2. asked by Gabby
3. 500 views
Riddle:Touch Me Touch me and cry. Arrest me and die. Break me and pine. Heal me with time.
1. 1 answer
2. asked by Linnae
3. 492 views
"Under constant conditions of P(pressure) and T(temperature) (and R [gas constant]), write an equation showing d(density)
1. 3 answers
2. asked by TAG
3. 490 views
a force accelerates a car of mass 1240 kg at 2 km/hr. what is the force?i need help how do you get the acceleration? i know f=ma
1. 2 answers
2. asked by Cierra
3. 483 views
Please read the post I have posted today afternoon regarding my resume work.
1. 2 answers
2. asked by Manny to ANYONE
3. 472 views
Can someone help me solve this system by substitution?y=x-5 y=2x
1. 1 answer
2. asked by Michael
3. 469 views
T has points (2,1)(3,-2)(1,-1)E1 has a scale factor of 3 and its Centre of Enlargement is (0,0). E2 has a scale factor of 0.5
1. 0 answers
2. asked by Anonymous
3. 462 views
what is the vert. comp. of vector with magnitude 88.5m/s and whose horiz. comp. is 75.4m/s? what is the direct. of this vector?
1. 2 answers
2. asked by Anonymous
3. 458 views
need sites on Christa McAuliffe, please
1. 1 answer
2. asked by anonymous
3. 445 views
The problem is 6 + -x/2 = 14 My answer is x = 16. The "correct" answer is -16 but I don't understand this solution.
1. 1 answer
2. asked by Ryan
3. 439 views
How can you tell a valid opinion from a bias opinion? I realize when they are obviously slanted, but what makes an opinion
1. 1 answer
2. asked by Zoe
3. 435 views
What are the formulas sum of perfect cubes and difference of perfect cubes?bobpursley said to use them in one of my other posts
1. 0 answers
2. asked by Ashlynn
3. 425 views
Jimmy is travelinig at a speed of 135 mi/hr. what is his speed in feet per second?
1. 1 answer
2. asked by Anonymous
3. 417 views
what are irrational numbers?
1. 2 answers
2. asked by Jason
3. 412 views
if f(x) = x^2 - 2x, find f(x+2) - f(2) / 2the answer is: x+2 but l got: x^2 - 2x - 8 = 0 which is x = 4 or x = -2
1. 5 answers
2. asked by dave
3. 408 views
solve:y(squared)-144=0 please help, for like the other one, i have this on my final too. Thank You!
1. 4 answers
2. asked by EAW
3. 404 views
What is 'chiasmus'?
1. 1 answer
2. asked by Anonymous
3. 400 views
solve the porportion:9/12=15/? please help.
1. 2 answers
2. asked by Erin(im so confused!)
3. 391 views
how do you evaluate(3/4)*-3
1. 1 answer
2. asked by Dany
3. 390 views
okay i need to find a complamentry angle whos difference is 12 degrees
1. 1 answer
2. asked by Rachel
3. 378 views
what are the 3 formulae for slope?Thank you so much! -Raziel
1. 2 answers
2. asked by Raziel
3. 374 views
how do you perform this??log x + log(x+3) = 1
1. 1 answer
2. asked by logarithms
3. 347 views
5y-5y=0
1. 1 answer
2. asked by GEO
3. 346 views
okay i need to find a complamentry angle whos difference is 12 degrees
1. 1 answer
2. asked by Rachel
3. 345 views
2x=0
1. 3 answers
2. asked by MOO
3. 344 views

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