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2010
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Questions Asked on November 5, 2010

In its approach to an airport runway, an airplane of mass 1.24 x 10^5 kg has a velocity of 75.5 m/s [11.1 degrees below the
1. 1 answer
2. asked by Jordge
3. 1,589 views
equal masses of ice at 0 oC, water aat 50 oC and steam at 100 oC are mixed and allowed to reach equilibrium. what will be the
1. 0 answers
2. asked by holly
3. 643 views
equal masses of ice at 0 oC, water aat 50 oC and steam at 100 oC are mixed and allowed to reach equilibrium. what will be the
1. 2 answers
2. asked by holly
3. 665 views
Write a 200-300 word response to the following: You've been presented with a variety ofeducational philosophies. You should be
1. 1 answer
2. asked by Crystal
3. 615 views
Help!!Can someone please show me how to set up this problem. I'm lost. C3H8+5O2-->3CO2+4H20 If 19.2g of C3H8 and 19.2g O2 react,
1. 1 answer
2. asked by josh
3. 494 views
A store that personalizes shirts chargers $20 for a shirt plus $.75 for each letter. Write an algebraic expression for the cost
1. 2 answers
2. asked by jennifer
3. 1,132 views
21.00 mL of 0.200 M HBr is titrated with 0.351 M NaOH.What is the pH after the addition of 6.56 mL of the base ?
1. 2 answers
2. asked by lizz
3. 582 views
A solution of C6H5CO2Na hydrolyzes according to the equation. If the [C6H5CO2H] in the solution after hydrolysis is 0.00000294
1. 1 answer
2. asked by sparkle
3. 928 views
"Roger Chillingworth's main objective is to revenge upon Dimmensdale and not redeeming himself by helping Hester." Is this a
1. 2 answers
2. asked by Nathan
3. 852 views
find the sum of 1/2, 2/7x, and 5/x
1. 1 answer
2. asked by Tiffany
3. 372 views
A 30 kg child slides down a playground slide at a constant speed. The slide has a height of 3.8m and is 7.8m long. using energy
1. 2 answers
2. asked by andrea
3. 2,238 views
if you have a certain amount of work to do each day, and you can complete that work AND spend an hour on a social networking
1. 1 answer
2. asked by Anonymous
3. 473 views
Given the set of data; 25, 15, 50,18, 42,36. find the standard deviation.
1. 1 answer
2. asked by Renee
3. 332 views
Another example of utilitarianism in the workplace would be an amoral stance on one's career, in this case. In order for them to
1. 1 answer
2. asked by Anonymous
3. 616 views
find the sum of 1/2, 2/7x, and 5/x
1. 1 answer
2. asked by Tiffany
3. 296 views
Can someone please proofread my essay and help me fix and grammar errors I might have.Peyton Farqhar sacrificed his life he had
1. 0 answers
2. asked by Keisha
3. 452 views
in a paragraph......details grow out of the major details and also give information about..... details.what are the best
1. 1 answer
2. asked by Sonia
3. 508 views
if there are choices like (minor, major) or (major, minor) (topic, writer and information, topic)then what are the best two
1. 1 answer
2. asked by Sonia
3. 462 views
what is the antonym of boor?
1. 1 answer
2. asked by lilly
3. 558 views
which of the following words cannot use the suffix -ive?reveal- decis- conclus- impress-
1. 2 answers
2. asked by David
3. 956 views
supporting details may refer tosecondary points which may help to clarify choices are :points or all information of a paragraph,
1. 1 answer
2. asked by Stella
3. 772 views
small group that study bills
1. 3 answers
2. asked by samantha
3. 581 views
A rock is dropped from a height of 130.0 meters. With what velocity does it land? How long does it take to fall?
1. 1 answer
2. asked by Kevin
3. 392 views
A car insurance company has determined that 7% of all drivers were involved in a car accident last year. The company randomly
1. 0 answers
2. asked by Christine
3. 700 views
.05 % >, <, or = 50%and 140/130 <,>, or = 104 %
1. 1 answer
2. asked by liiy
3. 393 views
.05 % >, <, or = 50%and 140/130 <,>, or = 104 %
1. 0 answers
2. asked by liiy
3. 417 views
A golfer, driving a golf ball off the tee, gives the ball a velocity of +40 m/s. The mass of the ball is 0.045 kg, and the
1. 3 answers
2. asked by jonathan
3. 3,928 views
starting with an initial speed of 5.00 m/s at a height of 0.265 m, a 1.75 kg ball swings downward and strikes a 4.45 kg ball
1. 4 answers
2. asked by joseph
3. 1,614 views
The pole vault landing pad at an Olympic competition contains what is essentially a bag of air that compresses from its
1. 1 answer
2. asked by dan
3. 484 views
A person pushes a 11.0 kg lawn mower at constant speed with a force of 82.0 N directed along the handle, which is at an angle of
1. 1 answer
2. asked by Anonymous
3. 600 views
5[6-2(5-3>to the zero power)]Please help so confused answer = -20 or 100 idk please help !
1. 2 answers
2. asked by Lulu
3. 391 views
a suspenion bridge is in a shape of a parabola and has a length of 3000 feet between the uprights. the roadbed is 50 feet above
1. 2 answers
2. asked by jared
3. 707 views
D is between C and E. CE=6x, CD=4x+8, DE=27. Find CE
1. 2 answers
2. asked by Jonathan
3. 1,048 views
Consider a situation in which your car, when coasting down a straight downhill road, acquires a constant velocity.In this
1. 1 answer
2. asked by Krys
3. 979 views
$1000 at 5% compounded continuously for 19 years?
1. 2 answers
2. asked by Anita
3. 329 views
Using the concepts that you learned from the online explanation of control theory, describe the operation of a Subway sandwich
1. 1 answer
2. asked by jesse
3. 507 views
Discuss chaos in health care systems today. In addition, discuss the role of insurance and billing, HMOs, varying drug costs
1. 1 answer
2. asked by jesse
3. 458 views
A funiture refinishing outlet pays its employlees $40 per day plus $10 per unit refinished. Write an equation to express an
1. 1 answer
2. asked by Brittany
3. 405 views
what is the character porter in Act II Scene 3 trying to say with his puns?
1. 1 answer
2. asked by kareena
3. 471 views
A rectangular block of ice 8 m on each side and 1.5 m thick floats in sea water. The density of the sea water is 1025 kg/m3. The
1. 1 answer
2. asked by Slice
3. 804 views
A minor league baseball pitcher is hired for $700 per month plus $100 per game won. Write an equation to express his monthly
1. 1 answer
2. asked by Brittany
3. 413 views
1/m-m/2=6X+5/12
1. 1 answer
2. asked by richard
3. 304 views
what is the 14th root of (-2) to the 14th power? Thanks in advance
1. 1 answer
2. asked by barb
3. 363 views
3x - 8 = -3x + 4help me now asap!!!!
1. 1 answer
2. asked by peaches
3. 313 views
Using a calculator.show 14 broken key is 1 show 2 ways
1. 3 answers
2. asked by kay
3. 930 views
which aTourismgencies in Jamaica govern
1. 1 answer
2. asked by Allison
3. 403 views
The muscles of the heart are constructed out of:A) nucleotides B) complex carbohydrates C) cholesterol D) proteins Thank you.
1. 0 answers
2. asked by Bee
3. 431 views
whose philosophy suit for environmental issues?
1. 1 answer
2. asked by lee
3. 336 views
find the sum of the first 8th term of the Geometric progression, 1,3,9,27
1. 1 answer
2. asked by Ali
3. 2,196 views
in a Geometric progression the sum of the first and the second terms is 90 and the sum of the second and the fourth terms is
1. 1 answer
2. asked by Ali
3. 549 views
If the sum of the first and the second terms of an infinite Geometric progression is equal to 3/8, and the sum of its term is
1. 0 answers
2. asked by Ali
3. 1,010 views
the short story part 2
1. 2 answers
2. asked by Anita
3. 383 views
Select an industry or organization that has many occupational positions within it, such as the retail industry, the
1. 1 answer
2. asked by Anonymous
3. 871 views
The Novelif you cconsider the call of the wild to be an allegory which one of the following statements would be true?
1. 1 answer
2. asked by Anita
3. 490 views
a rubber ball fell from a high of 16 feet and then its rebounded until it rested, such that each time it rebounded to a high
1. 0 answers
2. asked by Ali
3. 413 views
The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.030 kg and is moving along the x
1. 0 answers
2. asked by danny
3. 1,148 views
poetry, part1if this be error and upon me proved, I never writ, nor no man ever loved
1. 2 answers
2. asked by Anita
3. 406 views
in an arithmetic progression the 50th term is equal to 3, and the sum of the first 8th is equal to 23. find the first term and
1. 1 answer
2. asked by Ali
3. 490 views
In a Geometric progression the sum of its first 4 term is equal 15, and the sum of the next term is equal to 15/16. find its
1. 1 answer
2. asked by Ali
3. 924 views
If the mass of a cart full of groceries decreases to half and, at the same time, its speed doubles, the momentum of the cart?
1. 0 answers
2. asked by Anonymous
3. 437 views
A dog bites a large chunck of flesh from a man's leg. The large, open wound will likely heal bt the process of what?
1. 0 answers
2. asked by Stacie
3. 459 views
What cellular process involves mitosis?
1. 0 answers
2. asked by Stacie
3. 467 views
When you swallow a peanut, the peanut first comes in contact with the?
1. 0 answers
2. asked by Stacie
3. 331 views
Which of the following processes is achieved through osmosis?
1. 0 answers
2. asked by Stacie
3. 458 views
Which one of the following is an example of epithelial tissue?
1. 2 answers
2. asked by Lisa
3. 643 views
How many mL of propyl alcohol are required to make a 6.50 % v/v aqueous solution in a 100 mL volumetric flask?
1. 1 answer
2. asked by Anonymous
3. 409 views
1. Points Q,R,S, and T lie on a circle with center P. If the radius of the circle is 1, what is the value of PQ+PR+PS+PT?2. If
1. 2 answers
2. asked by Leslie
3. 1,202 views
A cyclist is moving to the right at a constant speed. when he applies brakes what will happen?a -net force will be to left b-
1. 0 answers
2. asked by 7th grade
3. 1,038 views
How do you find the derivative ofy = xe^-2x?
1. 4 answers
2. asked by Anonymous
3. 465 views
„h Answer the following: Taking either the constructivist theory of education or thebehaviorist theory of education, write a
1. 1 answer
2. asked by Crystal
3. 624 views
Are there any websites about medieval attitudes about Jews? In google i mostly get websites about a book.
1. 1 answer
2. asked by jenny
3. 493 views
suppose you exert 150N on your refrigerator and push it across the kitchen floor at constant velocity.a. is the friction force
1. 0 answers
2. asked by Rebecca
3. 646 views
i apply an 800 N force to the cratea. how long would it take the crate to travel 20m across the warehouse floor(in the direction
1. 0 answers
2. asked by Jane
3. 403 views
Please post a 150- to 300-word response to the following question by clicking Reply.Using information from your textbook, list
1. 2 answers
2. asked by Crystal
3. 622 views
how are calcite and halite are the same
1. 0 answers
2. asked by kevyn
3. 368 views
Charge 1 is 3 C , charge 2 is 15 C , the distance between the charges is 8 cm, and they are located in a vacuum. What is the
1. 1 answer
2. asked by Maree
3. 478 views
Two identical metal plates with small holes are aligned a distance L=7.8 cm apart. They have a potential difference of 127
1. 0 answers
2. asked by Maree
3. 1,036 views
chemistry: 50mL HNO3 + 50.5mL HaOH = volumn?
1. 1 answer
2. asked by Julia
3. 440 views
Use implicit differentiation to find the slope of the tangent line to the curve –2x^2–2xy–1y^3=–3 at the point
1. 0 answers
2. asked by Trevor
3. 486 views
give 2 other names for2.5 dm measurement
1. 1 answer
2. asked by nick
3. 172 views
Which is an effective strategy for ending an informative letter to a new client? (Points: 5)Stress that the reader is welcome to
1. 6 answers
2. asked by lisa
3. 1,755 views
How many grams of BaCl2 are needed to make a 250mL of 15% solution?
1. 1 answer
2. asked by Kim
3. 427 views
find sqrt1575x^4. thanks in advance and is the answer 15x^2sqrt7
1. 2 answers
2. asked by barb
3. 382 views
what is the official languageof the phillopines
1. 1 answer
2. asked by nick
3. 483 views
Another example of utilitarianism in the workplace would be an amoral stance on one's career, in this case. In order for them to
1. 1 answer
2. asked by Anonymous
3. 554 views
I have worked this problem out and just need confirmation. 15 + 2x - 5 = 130;2x + 10 - 10 = 130 -10; 2x/2x = 120/2x; x = 60.
1. 4 answers
2. asked by Jessica 2
3. 527 views
if you have a certain amount of work to do each day, and you can complete that work AND spend an hour on a social networking
1. 2 answers
2. asked by Anonymous
3. 503 views
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 21
1. 0 answers
2. asked by Rick
3. 868 views
was the marquis hung in the book?
1. 1 answer
2. asked by mandee
3. 398 views
Please correct my essy. 1) please tell me what to change/add. 2)please check my thesis/summary. 4)Is my intorduction good,
1. 1 answer
2. asked by kelly
3. 565 views
A 3kg object initially moving in the positive x-direction with a velocity of +5m/s collides with and sticks to a 2kg object
1. 0 answers
2. asked by Anonymous
3. 1,228 views
What is the molarity of OH- in a 5.78×10-3 M C6H5CO2Na solution that hydrolyzes according to the equation.C6H5CO2-(aq) + H2O(l)
1. 1 answer
2. asked by carly
3. 953 views
I understand generally how to solve, by taking natural logs and the the derivative, but i am confused by the presence of the 3
1. 1 answer
2. asked by Tokey
3. 414 views
Explain why ionic compounds are formed when a metal from the left side of the periodic table reacts with a nonmetal from the
1. 0 answers
2. asked by Brenda
3. 521 views
I went to the buffet six times, and I still saved room for dessert.A. SUBORDINATION B. COORDINATION C. RELIIOUS D. Secular
1. 1 answer
2. asked by malik jackson
3. 732 views
An insurance company estimates 40 percent of its claims have errors. The insurance company wants to estimate with 90 percent
1. 1 answer
2. asked by tom
3. 591 views
A novice skier, starting from rest, slides down a frictionless 31.0° incline whose vertical height is 123 m. How fast is she
1. 2 answers
2. asked by memo
3. 2,120 views
mux/px=muy/py<muz/pz, there are 3 goods and z has a larger mu per dollar than x and y. so how does a consumer rectify this
1. 0 answers
2. asked by ophelia
3. 486 views
In an experiment 50 g of a metal was heated to 100oC and placed in 200 g of a liquid at 25oC. Which of the following
1. 1 answer
2. asked by Melissa
3. 1,267 views
Why did Shakespeare intent hamlet to have an oedipal complex?I am thinking because to make the character interesting? :S
1. 2 answers
2. asked by Joey
3. 426 views

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