# Questions Asked onJune 18, 2009

1. ## Recycling speech

Hello, I am writing a recycling speech and I am almost done. I just need to use three stylistic devices. I know what it is, like metaphors and them. So, what would be good examples of stylistic devices that i can put into my speech. My topic is mainly

2. ## Math

Each diagram in a sequence of 3 diagrams is obtained by drawing a 1 unit square on each side that forms the perimeter of the previous diagram, for example Diagram 2 is obtained by drawing a 1 unit square of the four sides of Diagram 1(on graph

3. ## Physics

a 61 kg skier on level snow coasts 184 m to stop from a speed on 12.0 m/s. A) use the work energy principle to find the coefficient of kinetic friction between the skis and the snow. B) suppose a 75 kg skier with twice the starting speed coasted the same

4. ## physics

you push a physics book 1.50m along a horizontal tabletop with a horizontal push of 2.40 N while the opposing force of friction is 0.600 N. How much work does each of the follwing forces do on the book? A) you 2.40N push. B) the friction force. C) the

5. ## AP Physics

I'm trying to derive the formula v^2 = v0^2 + 2a(x-x0) were zeros are subscripts my book tells me to derive it this way use the definition of average velocity to derive a formula for x use the formula for average velocity when constant acceleration is

6. ## chemistry

A 2.00g sample of SX6(g) has a volume of 329.5mL at 1.00 atm and 20celsius. Identify element X. Name the compound.

7. ## Physics

Outside the International Sapce Station, a 60 kg astronaut holding a 4.0 kg object (both initially at rest) throws the object at 10 m/s relative to the space station. A 50 kg astronaut, initially at rest, catches the object. What is the speed of the

8. ## Global

One way in which the Sepoy Mutiny in India, the Zulu resistance in southern Africa, and the Boxer Rebellion in China are similar is that each resulted from native reaction to foreign interference in the region, correct?

9. ## chemistry

Effusion/Diffusion Chemistry Help!!! If 4.83mL of an unknown gas effuses through a hole in a plate in the same time it takes 9.23mL of Argon, Ar, to effuse through the same hole under the same conditions, what is the molecular mass of the unknown gas?

10. ## Polynomials math

I need help setting up this problem or atleast if I am on the write track to solving it. The Jurassic Zoo charges \$28.00 for each adult admission and \$12.00 for each child. The total bill for 454 people from a school trip was \$3860.00. How many adults and

complete les phrases avec la forme correcte du verbe au passe compose. 1) (naitre) Notre directrice _____ ____ en 1975. 2) (venir) La pharmacienne ______ _____ parler aux eleves. 3) (devenir) ce professeur _____ _____ directeur. could you please help me

12. ## Physics

Would someone check this please? A circular loop of wire of radius 0.10 m and of resistance 2.0 ~ 10−3 ƒ¶ is in a region where there is a uniform magnetic field B. The field is at 30‹ to the normal to the plane of the wire loop as shown in Figure

13. ## Mathematics

Amanda sold 6 of the 12 stickers she bought at 0.49 cents each for 0.75 cents each and the reamining stickers at 40 cents each.Did amanda make a profit or loss selling stickers?? 6 stickers were sold for 0.26 cents more which is = \$1.56 6 stickers were

14. ## physics

A 0.21 kg block oscillates back and forth along a straight line on a frictionless horizontal surface. Its displacement from the origin is given by x = (16 cm)cos[(16 rad/s)t + π/2 rad] What force, applied to the block by the spring, results in the given

15. ## Global

"The Bantu cleared the land, then fertilized it with ashes. When the land could no longer support their families, the Bantu moved further south. By 1110 B.C., the Bantu had spread their rich culture throughout central and southern Africa." Which

16. ## science

name the five models in science museum,pragati maidan,delhi,based on force and laws of maotion

17. ## Physics

Millikan's oil drop experiment suspended a charged oil drop in an electric field. By measuring the size of the drop and using the oil's density, the weight of each drop could be calculated. This allowed the charge of each drop to be found, which was always

18. ## physics

A simple harmonic oscillator consists of a block of mass 4.40 kg attached to a spring of spring constant 110 N/m. When t = 1.00 s, the position and velocity of the block are x = 0.126 m and v = 4.120 m/s. (a) What is the amplitude of the oscillations? What

19. ## physics

A simple harmonic oscillator consists of a block of mass 4.40 kg attached to a spring of spring constant 110 N/m. When t = 1.00 s, the position and velocity of the block are x = 0.126 m and v = 4.120 m/s. (a) What is the amplitude of the oscillations? What

20. ## help with physics please!

2.50 kg particle (the function U(x) has the form bx2 and the vertical axis scale is set by Us = 2.0 J).(a) If the particle passes through the equilibrium position with a velocity of 55.0 cm/s, will it be turned back before it reaches x = 18.0 cm?(b) If

21. ## phx

Economists believe that resources should be used as efficiently as possible to

22. ## organic chemistry

I can't figure out the answer please help. 1. Which of the following would you expect to have the weakest C-X bond? A)CH3Cl B)CH3CH2Br C)CH3F D)CH3CH2I E)(CH3)2CHBr 2. Which of the following haloalkanes would not undergo the reaction below? R-X + CH3S^

23. ## chemistry

(L2bar/mol2) (L/mol) Acetylene 4.448 0.05136 Calculate the difference in pressure (in atm) when 100.0g of acetylene acts as an ideal gas versus as a real gas in a 100L tank at a temperature of 1000K.

24. ## Physics

The last stage in the fusion of hydrogen to form helium in the Sun involves the formation of an ƒ¿-particle (4He) from two 3He nuclei: 3He + 3He ¨ 4He + p + p The binding energy for 3He is 2.57 MeV per nucleon and that for 4He is 7.07 MeV per nucleon.

25. ## chem!

If a particular solvent dissolves both the compound being purified and impurities at room temperature, is this a good solvent for recrytallization of the compound? Explain your answer.

Describe the goals of financial management. The description should include how earnings are valued, how shareholder wealth can be maximized, and how management decisions affect stockholder wealth.

27. ## English

1. He is try to hit a piece of wood with an axe to cut it. (Is this correct?) 2. a piece of wood, two pieces of wood (Do we use these expressions? What about a wood, or two woods?)

28. ## math..word problem

The road connecting two mountain villages goes only uphill or downhill. A bus always travels 15 mph uphill and 30 mph downhill. Find the distance between the villages if it takes exactly four hours for the bus to complete a round trip.

29. ## american literature

Which one of the following characters is most tune with nature

30. ## Math

The road connecting two mountain villages goes only uphill or downhill. A bus always travels 15 mph uphill and 30 mph downhill. Find the distance between the villages if it takes exactly four hours for the bus to complete a round trip.

31. ## Algebra

Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity)

32. ## Math

There are seven men on a bus. Each has seven backpacks. Each backpack has seven cats, each nursing seven kittens, all on the bus. How many legs are on the bus? (This is not a trick question. The driver has stepped off to use the facilities; the cats should

33. ## Biology (pics) (urgent)

I need help finding a picture/diagram of "External Fertilization" and a picture/diagram of "Internal Fertilization" thank you very much!!

34. ## eth 125

consult the national congress of american Indians web site, the indian country newspaper, or another online source for examples of pertinent issues.

35. ## Math

Here is the question: Use rounding to estimate the answer: 783 divided by 4. My answer is 195 is this right?

36. ## Social Studies

What do Australia's government members say about australia and its government?

37. ## Math

Required to Prove the following trig identity: (cos2x)^2 + (sin2x)^2 = 1

38. ## Global

Human rights and self-determination were proclaimed after WWII by 1. the French colonial rulers 2. the United Nations charter 3. the Soviet Union 4. the white South African leaders Is the correct answer 2. the United Nations charter?

39. ## math

What methods can you use to find prime numbers? How are prime numbers used in mathematics? How can you use prime factorization to find the GCF and LCM? Provide an example

40. ## Math

Trig Identity Prove: cos(x+y)cos(x-y)=cos^2(x)+cos^2(y)-1

41. ## TO BOBPURSLEY

def of average velocity = t^-1 (x - x0) (average velocity = t^-1(x-x0))t=(avearge velocity)t + x0= x - x0 + x0 = x = (average velocity)t + x0 x = (average velocity)t + x0 def of average velocity were costant acceleration is assumed = 2^-1(v0 + v) plug into

42. ## Effective Writing

Where can I find credible sources for reasearch expository paper on Breat Reductions?

43. ## physics

Two metal spheres, each of mass 1 gm and radius 0.5 cm are placed on a smooth, horizontal, insulated plate such that their centers are 15 cm apart. One is charged to a potential 500 volt and the other to 1000 volt. What is the velocity of each sphere when

44. ## calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

45. ## Religions of the World

In today's world how many people do you think would be willing to give up everything just to experience the pain and suffering of others? This is pertaining to my Religions of the World class-relating to Buddha.

46. ## french

Is this how you say I like being a child. We can play all the time! “J'aime être un enfant! Nous pouvons jouer tous les jours!”

47. ## English

Whats that word that means like twisting a story; like making it more exciting than it is; something like that.

48. ## Calculus

f(x)=x*sqrt(x^2+2x+10) + 1*sqrt(x^2+2x+10 defined at the interval [-7,5]. A. f(x) is concave down on the region _,_. B. f(x) is concave up on the region _,_. C. The inflection point for this function is at ____? D. The minimum for this function occurs at

49. ## hsm 230

Why do you think this instruction is necessary? What does it tell you about the relationship between law and ethics?

50. ## Maths

How do i expand and simplify (2x+5) (3x-4)

51. ## Spanish

Come up with a question to these answers. Si, de Alicante. No, es médica. No, es argentina.

52. ## English

Can you please proofread this for me. Any help would be greatly appreciated. Throughout my life, I have been faced with many great opportunities that have helped me become a better person and reach my goals in life. I graduated from ? High School in 2008

53. ## Algebra

Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity)

54. ## English

1. He got up early and he got ready for the game. 2. He got up early, getting ready for the game. 3. He got up early and got ready for the game. 4. He got up early getting ready for the game. (What about those changes? Which of them are grammatical?)

55. ## CHEMISTRY

WHAT ARE AMINE SALTS?

56. ## Algebra

Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity) Responses

57. ## Math

I don't know if I did this problem right but here is what I got: The question was this: Evaluate the numerical expression on a calculator. Round your answer to the nearest whole number. 34*15 364 ------ * --- 5 52 Here is what my answer is: 510 364 ---- *

58. ## Math

How would I go about solving this problem? Use front-end estimation with adjustment to estimate: 1,243+5,488

59. ## calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

Im 16 years old im not actually really doing well in school. I cut way too many classes till this point have 5 overall credits. My guidance consuler told me that i have to take another year and this upcoming summer school i can't go cause i have way to

asked by 16 years not doing well in high school
61. ## math

How do i factor? a)5a^2b+ab^2 b)9k^2-1 c)2y^2-5y+2 If i can get an idea how to do these and i work the rest i have to do myself, thanks

62. ## Health

I need help with this question. I need some more help please. How has healthcare providers eveolved over time. The only thing that i can think of is treating the patient and receiving something that they have such as meat, or grain.

63. ## french

Here is my story with all of the changes: Jean Paul n'a pas aimé partager ses choses. Par exemple, un jour il est allé à la plage. Il a apporté trois pelles, cinq seaux et deux parapluies. Sally lui a demandé si elle pourrait emprunter une pelle parce

Im 16 years old im not actually really doing well in school. I cut way too many classes till this point have 5 overall credits. My guidance consuler told me that i have to take another year and this upcoming summer school i can't go cause i have way to

asked by 16 years not doing well in high school
65. ## English

This is the second part. Feedback is appreciated greatly. During my time in the class I was able to put many smiles on people's faces. With the help of my council, we took part in adopting over twenty families for Christmas, prepared/delivered food baskets

66. ## college

how does marriage fit into nature vs nurture

67. ## history

What are the fundamental differences between western philosophies and native north american ways of knowing

68. ## bus

A person was caught with inappropriate use of internet. Can someone tell me if this is right or how to word this

69. ## college

What aspect of APA do you find to be the most difficult

70. ## science

how the electricity coming in rainy day .

how human body mentain its posture in two legs while animals have not

72. ## french

can someone read my story that knows french well? can you please check it for mistakes. Here is the english and french version of it. Jean Paul n'a pas aimé partager ses choses. Par exemple, un jour il est allé à la plage. Il a apporté trois pelles,

73. ## social studies

What were the middle colonies called?