Clark

Most popular questions and responses by Clark
  1. Economics

    1. Which of the following is the best example of a public good? A. Highway system B. Shopping mall C. Country club D. Movie theater 2. Which of the following is a characteristic of a public good? A. the private sector could provide it more efficiently B.

    asked on July 5, 2016
  2. AP Physics B

    An empty rubber balloon has a mass of 0.01 kg . The balloon is filled with helium at a density of 0.181 kg/m3 . At this density the balloon has a radius of 0.493 m . If the filled balloon is fastened to a vertical line, what is the tension in the line?

    asked on January 15, 2013
  3. Physics ( Calculus & Mecahnics )

    A proton with mass m moves in one dimension.The potential-energy function is where and are positive constants. The proton is released from rest a x0 = a/b. (a) Show that can be written as U(x) = a --- [ ( x0/x )^2 - x0/x ] x0^2 Graph U(x). Calculate U(x0)

    asked on January 23, 2011
  4. ELA

    The River 1. I sit on the bank in my special place, 2. Feel the breeze that lifts my hair, 3. And watch the ripples run across the river. 4. It is so peaceful here. 5. Deep enough to justify a fishing pole, 6. Quiet enough for my every thought, 7. The

    asked on April 24, 2017
  5. Pre calculus

    When “superballs” sprang upon the scene in the 1960’s, kids across the United States were amazed that these hard rubber balls could bounce to 90% of the height from which they were dropped. If a superball is dropped from a height of 2 m, how far does

    asked on April 24, 2017
  6. education Ms. Sue

    Hello, Thanks for the response I got the idea now for the teaching practices but what would be an example for 3 teaching practices that undermine academic achievemtn. Thanks Editor's Choice: Valuing Diversity—Student-Teacher Relationships that Enhance

    asked on November 11, 2006
  7. AP Physics B

    Part 2!!!! An object weighing 305 N in air is immersed in water after being tied to a string connected to a balance. The scale now reads 270 N . Immersed in oil, the object appears to weigh 279 N . Find the density of the object. Answer in units of kg/m3

    asked on January 15, 2013
  8. Physics

    A vertical spring with a spring constant of 410 N/m is mounted on the floor. From directly above the spring, which is unstrained, a 0.26-kg block is dropped from rest. It collides with and sticks to the spring, which is compressed by 2.8 cm in bringing the

    asked on December 10, 2012
  9. math

    find the height of a pyramid whose square base measures 30yd on each side and whose slant height it 45yd?

    asked on June 9, 2016
  10. Health

    Hello, I have to compare the old and new pyramid and what are the differences and whats the same. For differences I put the chart is now color coded for the sections for the food groups, the new pyramid represents a person walking up steps to encourage

    asked on August 30, 2006
  11. english

    Hello for these questions to change for making the language nonsexist the sentence : The minister joined the couple as man and wife, would it be The minister joined the couple as husband and wife or no change. The second sentence making the language

    asked on June 28, 2006
  12. macbeth

    After reading Macbeth and going to various websites in order to write an essay on who is responsible for the tragedy in macbeth, to write about the witches, macbeth, and lady macbeth leading to the tragedy. If you want to get technical it was Lady Macbeth

    asked on January 17, 2007
  13. English redo

    Ok, for my first question Flying over the oak tree,the farmer saw the flock of birds that had damaged his crops. I revised to: The farmer saw the flock of birds, flying over the oak tree that had damaged his crops. Second sentence: Ironing out all

    asked on July 10, 2006
  14. georgia state history

    Which of the following rivers originates from groundwater? A)Chattahoochee B)Flint C)Savannah D)Chattoog!@#$%^&*

    asked on September 3, 2015
  15. Chemistry

    your reactants are an element and compound that is not not a hydro carbon. What type of reaction do you probably have??

    asked on February 16, 2010
  16. math

    in high school football, a touchdown is worth 6 points, a field goal is worth 3 points, and a safety is worth 2 points. Following a touchdown a team can try for a 1-point or 2 point conversion. in how many ways can a team score 9 points? explain your

    asked on October 1, 2009
  17. Pscyhology help again

    Hellok, my question was misunderstood, I know how to write a book report, I have to write a review on a movie with psychological issues. I chose the movie I am Sam, but my problem is do I mainly write about the mental retardation, the lawyer that has

    asked on September 6, 2008
  18. Physics

    When you approach a blinking source of light, the frequency of its blinking is seen to: decrease, increase, or remain the same always. I THINK IT IS INCREASING. If you are traveling at close to the speed of light and shine a flashlight out in front of you,

    asked on May 3, 2008
  19. english help

    Hello, we have to write a business solution to a scenario and for this scenario I figured it would be best to use a letter, instead of email or memo. The scenario is Your local bank made a mistake on your printed checks. Additionally, the bank charged you

    asked on July 4, 2006
  20. geometry

    am building a birdhouse. the bottom is 5" wide by 7" long. the sides are 7" long, and cut at a 45 degree angle. I need to find the dimensions of the front and back, which must sit at the diagonal.

    asked on March 29, 2011
  21. Education

    Hello, I need help with this question I need to come up with 3 teaching practices that foster children's academic achievement and I have no clue of what the teacher is looking for. Thanks I'm not sure what you mean by "teaching practices," but possibly

    asked on November 10, 2006
  22. health

    Is this the correct answer for this question: What do the various sections of the food pyramid stand for? I put Fruit group, Bread, cereal, rice, and pasta group, vegetable group, milk group, meat, poultry, fish, and beans, eggs, and nuts group, also,

    asked on August 29, 2006
  23. English

    Hello, I have to revise these sentences for dangling modifiers and I wanted to see if I did it correctly. First sentence: Flying over the oak tree, the farmer saw the flock of birds that had damaged his crops. I revised it to: Damagins his crops, the

    asked on July 10, 2006
  24. English

    Hello, I have the answer for the relaxed situationf or nonverbal communication but I don't have an answer for the verbalcommunication in a relaxed situation for family and friends. Also, I looked up for tense situation for supervisors for nonverbal and

    asked on July 9, 2006
  25. English

    Hello, I can't find the answer to these questions, What kinds of unwanted reactions might you get from readers of your messages whether it be negative, persuasive, or informative? Also, What steps would you take to ensure that the purpose of your message,

    asked on July 4, 2006
  26. English

    Hello, I am lost and don't understand I need to find the readiblity formula for this scenario. The trip scheduled for Mexico has been cancelled due to the bankruptcy of the bus company. You must tell 25 of your classmates that the trip has been cancelled

    asked on July 3, 2006
  27. English

    Hello, need help in answering this question what does race and ethnicity mean to you. The way I interpret the question, it wants YOUR opinion. You may gain some useful insight by going to www.dictionary.com and using both the dictionary and the thesaurus.

    asked on June 16, 2006
  28. Math

    In a geography class 9 students are scheduled to give their presentations tody, one student must leave early so he will present first, how many different ways can you schedule all of todays presentations?

    asked on May 12, 2016
  29. Georgia state history

    which behavior is an example of a delinquent behavior according to georgia's juvenile justice system jiskha? A)state court B)juvinile court C)supreme court D)magistrate court

    asked on February 15, 2016
  30. math

    Weekly pay: $253.07 Not married Exemptions: 3 What is the federal tax?

    asked on February 21, 2014
  31. Algebra LCD

    Lowest common denominator of denominators (3x^4)-27x^2 and (x^3)-3x^2

    asked on October 18, 2011
  32. math

    Which of the following are square roots of the number below? Check all that apply. 25 A. -(25)^1/2 B. -5 C. 13 D. 25^1/2

    asked on June 7, 2011
  33. Spanish

    I need help trying to find a quote where mengo in Fuente ovejuna is a comic in the play, thanks or at least steer me in the right act in the play

    asked on September 12, 2008
  34. Physics

    According to special relativity, the momentum (mv) of an object at relativistic speed is actually: more, less or no different than if it were at rest

    asked on May 3, 2008
  35. Health

    Hello, I am trying to find the answer to this question? Do you agree with baby fruits and vegetables containing Dha that these types of baby food may promote sensitivity to foods or allergies? I can't find the website with this article. Thanks, Since this

    asked on August 25, 2006
  36. social studies

    Hello, I have to do a second essay and I need to find some good websites on where the hawaiians immigrated from and then what type of work did they do back then. Thanks, Since this is not my area of expertise, I searched Google under "Hawaiian immigration

    asked on June 30, 2006
  37. Pre calculus

    write the finite series -1+2+7+14+23+...+62 in summation notation

    asked on April 24, 2017
  38. Math

    a snake can grow up to 21 feet. This is 35% of its maximum length. What is the maximum length?

    asked on February 25, 2014
  39. Business Com.

    . Which of the following best describes this sentence from a congratulations message? Congratulations on your well-deserved promotion to Vice President of Operations! (Points: 5) Sincere and enthusiastic Selfish-sounding Wordy and stuffy Obviously

    asked on March 21, 2012
  40. Algebra

    Lowest common denominator of the following denominators: (5x^3)+25x^2 and 3x+15

    asked on October 18, 2011
  41. Algebra LCD

    whats the lowest common denominator LCD with x^2-25 and x+5

    asked on October 18, 2011
  42. math

    True or False? 1. The product of 2 linear polynomials is quadratic 2. The sum of two cubic polynomials cannot have a degree greater than 3. 3. The sum of two cubic polynomials may have a degree less than 3. 4. The sum of a cubic and a quartic polynomial

    asked on October 29, 2010
  43. Math

    Solve: 3n-7/(n-2)(n-3) + 2n+8/9-n^2 - n+2/(n+3)(n-2) = 0

    asked on March 30, 2010
  44. Math : Algebra

    I have a whole page of questions I'm trying to complete that are similar to this, but no idea how to do them. If someone could give me a walk through of this question I'd be very appreciative. I'm just suppose to solve the equation. 3n-7/(n-2)(n-3) +

    asked on March 29, 2010
  45. spanish

    Hello, For this question in Act two line 91-93 when Esteban states It falls to nobleman to grant true honour those who have no honour cannot grant it. I need to explain the two and give examples: For true honour I have that but for the false honour I am

    asked on September 13, 2008
  46. Health

    I need help with this question I have some of the answers. Compare the old pyramid to the new food pyramid what are the differences and what is the same. The differences in the new food pyramid would be the amounts that you eat, and also the colors and

    asked on August 25, 2006
  47. English

    Hello, I have this question to approach creating a negative message to a superior versus a colleague to approach them would I tell them they are doing something wrong or not, I am lost for this question. Thanks Clark, you have a long run-on sentence here.

    asked on July 4, 2006
  48. Social Studies

    Need help with this question How may prejudice contribute to hate crimes against arabs, muslims, and other groups. Thanks Try the following sites by clicking the below long link:

    asked on July 1, 2006
  49. Social Studies

    I need help I changed my journal entry and I am trying to find info on African Americans migration and some good websites and can't find enough info to write my journal entry. Thanks You should find this website helpful:

    asked on June 29, 2006
  50. english help

    I need help with these questions. The first question I have to make the language nonsexist for inclusive language. Question is The directors and their wives met the stockholders for a night on the town. Second question is making language nonsexist Question

    asked on June 26, 2006
  51. Math

    Why is log(base 1/a)x a reflection over the y axis?

    asked on March 1, 2017
  52. Math

    Harry and Justin have 180 stickers. If Harry has 25% more stickers than Justin, how many stickers does Justin have?

    asked on January 27, 2016
  53. Math

    16 dogs share a bowl of food. Each dog eats half a cup. Write & solve a division equation to find how much dog food was in bowl. Would this be c=16/2 c=8 (c=cups) Thanks for your help.

    asked on November 16, 2014
  54. biology

    What effects does an increase or decrease in the pH of the cell cytoplasm have on proteins and their ability to function?

    asked on January 22, 2012
  55. biology

    What effect does an increase or decrease in the pH of the cell cytoplasm have on proteins and their ability to function?

    asked on January 22, 2012
  56. Elevation

    What type of map would you use to identify landforms and elevation?

    asked on November 1, 2011
  57. Algebra

    How would i solve for this problems? also what is the answer(s) 5.)Which answers are equal to the expression √16 x √25 a.√41 b.√16 x 25 c.(16 x 25)^1/2 d.20 e.400 f.√25 x √16

    asked on June 7, 2011
  58. science

    Which elements are poor conductors of electricity?

    asked on February 10, 2010
  59. accounting

    explain each of the two conventional ways of allocating joint costs of products?

    asked on January 26, 2010
  60. 4th grade

    what are two examples of condensation

    asked on January 15, 2009
  61. spanish

    For the question In Fuente ovejuna how does laurencia respond to Fernan gomez pursuit of chasing her, in Act one. I put the answer was she refused his gifts is that correct, if not can you steer me to to find the right answer, thanks

    asked on September 9, 2008
  62. psychology help

    Hello, I have to review a movie with psychological issues and I chose the movie I am Sam with Sean Penn. I know the main issue is with Mental Retardation but would I do the review on mental retardation or the one where the lady is obsessive compulsive.

    asked on September 6, 2008
  63. nutrition

    Hello, I have to do a one week menu plan for my nutrtion class for a childcare setting, and I can't find a menu template that I can use, any suggestions. Thanks

    asked on November 1, 2006
  64. Education

    Hello, I have to make a flyer for my early childhood education program, to promote healthy pregnancies. Does anyone know how to go about making a flyer? I need a catchy title. I know what to put in the flyer just need a good title and how to make the

    asked on September 2, 2006
  65. education

    Ok, so does this sentence sound good then. Physically, a ten year old boy who can't throw a ball due to coordination has delayed growth spurt, delayed puberty and things like these can affect their social and emotional development. Huh? Nonsense. Why would

    asked on September 2, 2006
  66. Education

    I need help with this assignment or some ideas please, I need to come up with an example of how two domains affect each other like physical, social, and emotional with children. I was trying to figure out how I can give an example of a 2 year old girl

    asked on September 1, 2006
  67. Health

    Hello, what do various sections of the food pyramid stand for? I don' t know if the instructor is looking for breads, fruits and vegetables or what with the new pyramid. I know what the colors stand for but not the sections. Thanks (Broken Link Removed)

    asked on August 25, 2006
  68. Social studies

    hello, I have to write my essay for next Sunday on which ethnic group I belong so I understand this right, I would write about white americans but I have to find out if the white americans faced forms of discrimination like dual labor market, reverse

    asked on July 9, 2006
  69. social studies

    Hello, I am writing an essay paper and collecting information on my opinions and yours Should US government policy favor certain kinds of immigrants? Should citinzenship preference be given to the neediest applicants, and should applicants from certain

    asked on July 8, 2006
  70. Social Studies

    I need help I cant' find this answer where did African Americans originate? and How did they come to the US? Thanks http://www.africanamericans.com/Origins.htm

    asked on June 28, 2006
  71. english question

    Hello for this sentence: His brother's friend is an aid victim to change it, would I put His brother's friend is a person with aids. we have to change it for people with diseases or disabilities. Thanks You wrote: would I put His brother's friend is a

    asked on June 28, 2006
  72. help

    Hello, I posted this question awhile back but now that I got the answer from my advisor I need help I don't know where to look I went to factfinder for the answer and can't find it. I need to write a first person fictional journal entry of a subordinate

    asked on June 26, 2006
  1. math

    m²+2m+1=0 given: (m-1)²=0

    posted on June 9, 2019
  2. Math

    Rectangle ABCD is similar to rectangle EFGH. If rectangle EFGH has sides that are 8 times greater than those of rectangle ABCD, what is the relationship between the areas of the rectangles? A. The area of rectangle EFGH is 8 times greater than the area of

    posted on May 1, 2017
  3. Georgia state history

    thx

    posted on February 15, 2016
  4. Georgia state history

    ms. sue?

    posted on February 15, 2016
  5. Georgia state history

    i am dumb

    posted on February 15, 2016
  6. Georgia state history

    i am sorry that's not the wuestion i am looking to answer. the question is Which court has jurisdiction over cases involving minors? A)state court B)juvinile court C)supreme court D)magistrate court

    posted on February 15, 2016
  7. Georgia state history

    oh freek

    posted on February 15, 2016
  8. Georgia state history

    and btw i think it is state court

    posted on February 15, 2016
  9. Georgia state history

    sorry reed jiskha should not be in the question the question is which behavior is an example of a delinquent behavior according to georgia's juvenile justice system? A)state court B)juvinile court C)supreme court D)magistrate court

    posted on February 15, 2016
  10. Georgia state history

    i am really bad in social studies

    posted on February 15, 2016
  11. Georgia state history

    help me plz

    posted on February 15, 2016
  12. georgia state history

    What do u say guys whats the answer

    posted on November 6, 2015
  13. history 911

    I need help with nukber one

    posted on November 4, 2015
  14. Social Studies

    i really need help on all the questions of the test

    posted on October 23, 2015
  15. Social Studies

    So is it D

    posted on October 23, 2015
  16. Social Studies

    so what is it i need help

    posted on October 21, 2015
  17. history

    guys i need help with this question too can u help i think it is A

    posted on October 20, 2015
  18. Social Studies

    whats right

    posted on October 20, 2015
  19. social studies

    does anyone know the answers

    posted on October 12, 2015
  20. physics

    we know that centripetal acceleration is a=v^2/r. If we set this equal to g (g= GM/r^2), then we find that v=sqrt[GM/R]. Then we just plug in our variables. *Note: remember what units to use: meters (m), kilograms (kg). This will produce an answer in m/s.

    posted on November 8, 2014
  21. World History

    The conquerers didn't change the pre-existing culture, so the civilization didn't change much.

    posted on August 24, 2013
  22. Business Com.

    Which of the following best describes these sentences from a congratulations message? Heartiest congratulations on being named plant manager of Maxell Industries. I am certain that you richly deserve this promotion, and I am sure that you are now thinking

    posted on March 21, 2012
  23. Business Com.

    Which of the following best describes these sentences from a welcome message? Our company is pleased to welcome you as one of our valued customers. We are looking forward to receiving many more fine orders from you in the near future. We especially

    posted on March 21, 2012
  24. MUSIC

    West side story

    posted on December 19, 2011
  25. 5th grade

    Algebraic expression and its variable representation. Jasmine has three times as many chores as her younger brother does.

    posted on December 13, 2011
  26. Elevation

    I thought map key

    posted on November 1, 2011
  27. Elevation

    WHat type of map would be used to identify countries and cities?

    posted on November 1, 2011
  28. Algebra

    after reviewing the book i found the answer, which is b,c,d,f are all equal to the expression √16 x √25

    posted on June 7, 2011