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Most popular questions and responses by help
  1. Social Studies

    1. What negative impact did gold and silver mining have in the west? I think it would be Ghost towns were left behind after the mines stopped producing. Is this right?

    asked on January 9, 2018
  2. history

    1) Which group made up the majority of white Southerners? Planters capitalists middle class small farmers 2. Which is the most likely cause of the spike in cotton production in Mississippi in the mid¬ 1800s shown on the chart? the growth in demand for

    asked on November 16, 2016
  3. Social Studies

    What was Alexander Hamilton’s main reason for insisting that all the nation’s debts must be paid in full?

    asked on October 12, 2017
  4. Social Studies

    Why did many Americans feel that the result of the 1824 election was fraudulent? (1 point) New laws were enacted requiring voting men to own property, so many lost their right to vote; this resulted in a very low turnout of voters.Because no one received a

    asked on October 15, 2017
  5. Heath

    1. Which digestive organ is the last organ food passes through before reaching your stomach? (1 point) pharynx epiglottis esophagus mouth 2. Starches and sugars belong to which class of nutrients? (1 point) carbohydrates fats proteins enzymes 3. A method

    asked on November 11, 2016
  6. Art

    1. An artist places a notebook and pen in the gallery of his latest exhibition and asks viewers to leave comments about his work. He is trying to help audience members become what type of observers? A. Active Observers*** B. Reluctant Observers C. Passive

    asked on February 16, 2016
  7. Social Studies

    Which of the following was one way the Constitution attempted to reconcile a weakness of the Articles of Confederation? (1 point) The Constitution gave more power to the states. The Constitution provided a more centralized government. All enslaved African

    asked on September 14, 2017
  8. Math

    Name a pair of complementary angles. (1 point) angle sign1 and angle sign4 angle sign1 and angle sign6 angle sign3 and angle sign4 angle sign4 and angle sign5 2. If m 1= 53 what is m

    asked on December 7, 2015
  9. La

    these lines of dialogue from the dairy of anne frank, act 1 reveal a lot about anne's character. In the paragraph , explain at least two things that you find out about anne's personality from her words.

    asked on May 4, 2016
  10. math

    Orlando has a bank statement balance of $414.25 and $5.90 service charge. His check register shows $374.16 and he has two outstanding checks of $26.54 and $21.78. What is his true balance?

    asked on January 25, 2012
  11. Social Studies

    What did Alexis de Tocqueville observe on his visit to the United States that reflected changes that were happening in the country during Jackson's administration? (1 point) a strict divide between rich and poor a growing spirit of democracy and equality

    asked on November 28, 2017
  12. History

    How were the economies of the Northern and Southern states dierent? How were they the same? What factors led them to develop dierently?

    asked on November 22, 2017
  13. L.Arts

    the trouble with television Robert MacNeil voices a strong opinion about television in a paragraph explain his opinion then tell whether you agree or disagree with him support your view with at least two pieces of evidence from MacNeil's essay or from your

    asked on December 9, 2014
  14. chemistry

    A 32.2 g iron rod, initially at 22.3 C, is submerged into an unknown mass of water at 63.9 C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 58.6 C. What is the mass of the water?

    asked on March 19, 2012
  15. physics

    Two workhorses tow a barge along a straight canal. Each horse exerts a constant force of magnitude F, and the tow ropes make an angle θ with the direction of motion of the horses and the barge. (Figure 1) Each horse is traveling at a constant speed v. How

    asked on October 24, 2013
  16. geometry test

    use the figure(^^)to answer the question. Name a pair of vertical angles. A)2 and 5 B)2 and 6** C)3 and 4 D)5 and 6

    asked on December 17, 2017
  17. science

    which of the following is an example of recycling a renewable resource? a turning food scraps to compost b washing plastic forks and use them again. need help please only right stuff

    asked on February 27, 2018
  18. Science

    1. The diver has the least gravitational potential energy at position A.1 B.2 C.3 D. 4 I need help fast please

    asked on February 6, 2019
  19. Math

    1:If the measure of

    asked on January 29, 2018
  20. chemistry

    2. A 350 mL buffer solution containing 0.15 M HF and 0.150 M NaF is reacted with sodium hydroxide. What mass of NaOH can this buffer neutralize before the pH rises above 4.0? If the same volume of buffer was 0.35 M in HF and 0.35 M in NaF then what mass of

    asked on December 1, 2010
  21. Social Studies

    17. How are the viewpoints of Turkey's urban and rural population likely to differ regarding the role of women in the society? Explain.

    asked on December 13, 2016
  22. Math

    1. The figure below is a parallelogram which statement must be true? D___________E | | |__________ | F G a.line Df is parallel to line de b. Line Df is parallel to line eg c. Line fg is parallel to line eg d. Line fg is parallel to line df 3. All __ are

    asked on February 8, 2016
  23. Social Studies

    Which of the following is the staple crop of the north China plain A. Barley B. Rice C. Soybeans D. Wheat**** Crops grow well on the north China plain because the Huang river A. Forms a barrier to animals that eat crops B. Changes weather patterns in the

    asked on March 13, 2015
  24. language arts

    which is the best paraphrase of these lines from "January"? Fat Snowy Footsteps Track the floor, A)Thick, snowy footprints show where animals walked B)Thick, snowy outlines of feet mark the floor ****** C)Large snow boots lie on the floor of the house D)A

    asked on October 10, 2016
  25. chemistry

    A 20ml sample of .125M diprotic acid solution was titrated with .1019M KOH.the constants for the acid are k1=5.2*10 ^-5 and K2=3.4*10 ^-10. What added volume of base does each equivalence point occur? i got .0254L for the first one and .0508 for the

    asked on November 24, 2010
  26. History

    Of the following statements, which one MOST accurately represents Koryo culture? A. Traditional dress of Korean women mirrored that of Chinese women. B. Civil service exams and government jobs were open to all Koreans. C. Only aristocrats could own

    asked on February 18, 2019
  27. SS

    Which of the following statements best describes the spread of Islam during the Arab conquests? A. Islam spread only within the lands conquered by Arabs. B. Everyone in conquered lands was forced to convert to Islam. === C. Few non-Arabs ever converted to

    asked on October 2, 2018
  28. Math

    Write a sequence of transformations that maps quadrilateral ABCD onto quadrilateral A''B''C''D'' My answer: Reflection across the y axis then translate 2 units down. I searched the question up to check the answer but everyones says Reflection across the y

    asked on February 6, 2018
  29. Thematic poetry

    Which definition below best describes the definition of theme within poetry?

    asked on September 14, 2015
  30. Math

    18. Levi earns $6.25 per hour working after school. He needs at least $143.75 for a stereo system. How many hours h does he need to work to reach his goal? (1 point) > 143.75; h > 23; 23 hours 6.25h ≤ 143.75; h ≤ 23; 23 hours *** < 143.75; h < 23; 23

    asked on February 4, 2018
  31. Math

    Determine which function has the greater rate of change 1.The rates of change are equal. 2.The graph has a greater rate of change. 3.The table has a greater rate of change. 4.none of the above file:///C:/Users/SCHOOL/Pictures/math.JPG HELP ME UNDERSTAND

    asked on April 28, 2015
  32. Math!!

    1. Which two square roots are used to estimate square root 8? A. 2 and 3 B. 3 and 4 C. 4 and 9 D. 9 and 16 2. Which two square roots are used to estimate square root 42? A. 25 and 36 B. 36 and 49 C. 49 and 64 D. 25 and 64 My answers: 1. B 2. B. Am I right?

    asked on October 11, 2016
  33. Social studies

    1. What helped spread nationalistic feelings throughout Europe in the early 1800s? A. the conquests of Napoleon Bonaparte B. the social welfare programs of Otto von Bismarck C. the influence of the pope D. the unification of the German Confederation 2.What

    asked on October 23, 2018
  34. math

    Fair Race Portfolio Template: Functions Instructions: Follow the instructions provided in the lesson. Use this template to record your work and answers. Please submit this template to the dropbox along with any other evidence you would like to provide for

    asked on February 17, 2017
  35. physics

    You are a member of an alpine rescue team and must get a box of supplies, with mass 3.00kg , up an incline of constant slope angle 30.0∘ so that it reaches a stranded skier who is a vertical distance 2.90m above the bottom of the incline. There is some

    asked on October 24, 2013
  36. Social studies

    Why did South Carolinians believe that they had the right to secede from the union? 1. States had more power than federal government 2. The new president allowed South Carolina to secede. 3. They entered the union willingly so they could leave when they

    asked on February 2, 2016
  37. physics

    a 3.5 kg block is accelerated from rest by a compressed spring of spring constant 640 N/m. The block leaves the spring at the springs relaxation length.The block then travels over a horizontal floor with coefficient of kinetic friction 0.25. The friction

    asked on November 23, 2010
  38. math

    1. Point M(4, 3) is translated according to the rule (x, y) (x+2,y-5). What are the coordinates of of M? (1 point) A.(2,-2) B.(6,8) C.(2,8) D.(6,-2) 2. Point A is translated left 3 units and up 2 units. What rule describes this translations? (1 Point)

    asked on May 4, 2018
  39. SS

    Which of these questions would best help Xiao address a challenge in his community? A. Which political party should community members vote for? B. Why do diverse cultural influences exist in eastern china? C. What must people learn about to get new factory

    asked on April 20, 2015
  40. MATH

    choose the appropriate metric unit for the mass of concrete in a section of sidewalk? a:kilogram b:milligram c:gram d:meter

    asked on April 3, 2017
  41. Science

    How does a geneticist use pedigrees? A. to create genetic crosses. B. To replicate identical strings of DNA C. To prove that sex-linked traits are caused by codominant alleles D. To trace the inheritances of traits in humans

    asked on February 12, 2018
  42. Social Studies

    What qualities does the North Korean government expect its citizens to have? What qualities are valued in South Korea?

    asked on April 10, 2015
  43. history

    What role did nativism play in federal policy? A. Concern for immigrants' children led to increased public education funding. B. Concern about living conditions led to construction of public housing. C. Concern about conditions in factories led to more

    asked on February 13, 2018
  44. geometry

    use the figure to answer the question. Name a pair of vertical angles. A)2 and 5 B)2 and 6** C)3 and 4 D)5 and 6

    asked on December 18, 2017
  45. history

    1. How did middle class people generally differ from the lower class? (1 point) They lived in urban tenements. They moved to the centers of the cities. They had more time for leisure activities. They modeled their lives on foreign royalty.

    asked on January 30, 2017
  46. Physics

    A cube of solid aluminum has a volume of 1.00 m^3 at 20 degree C. What temperature change is required to produce a 100-cm^3 increase in the volume of the cube? I know you are supposed to use: DeltaV=Beta*Vo*DeltaT. But I don't know what Beta is and the

    asked on December 12, 2010
  47. Physics!!!

    A 24-V battery is connected in series with a resistor and an inductor, with R = 5.6 Ω and L = 2.0 H, respectively. (a) Find the energy stored in the inductor when the current reaches its maximum value. (b) Find the energy stored in the inductor one time

    asked on February 27, 2012
  48. Language arts

    in using the simile "like a smile full of teeth" to describe the passing train in "the city is so big." what is the speaker suggesting about the train? I believe it might be "Warm and welcoming" Though I am not sure? I would love some help. I am sorry

    asked on February 3, 2016
  49. Chemistry

    Complete this table of values for four aqueous solutions at 25 °C. Solution A: [H+]=0.0093M [OH-]=? pH=? pOH=? Solution B: [H+]=?[OH-]=1.4e-6M pH=? pOH=? Solution C: [H+]=?[OH-]=? pH=5.36 pOH=? Solution D: [H+]=?[OH-]=? pH=? pOH=10.14

    asked on October 20, 2011
  50. Chemistry

    Please help Suppose that 0.250mol of methane, CH4(g), is reacted with 0.400mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole products. Assuming that the reaction occurs at constant pressure, how much heat is released? Substance ΔH∘!@#$%^&J/mol)

    asked on October 23, 2014
  51. physics

    consider the following: A point on the tip of a tuning fork vibrates in harmonic motion described by the equation d=10sin(ωt). 1. ω for a tuning fork that has a frequency of 535 vibrations per second. (I don't understand this question) 2. How many cycles

    asked on March 21, 2012
  52. math

    the yearbook club is having a bake sale to raise money for the senior class. LArge cupcakes are sold for 1.25 and small cupcakes are .75. If 105 cupcakes were sold for a total amount of 109.75, how many large cupcakes did the yearbook club sell?

    asked on November 26, 2014
  53. algebra

    For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. x y 8 28 16 56 20 70 (1 point) yes; y = 5x yes; y = x + 20 yes; y = 3.5x no; y does not vary directly with x 2. For the data in the table, does

    asked on March 8, 2016
  54. English

    1. Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. The decorations were reminiscent of autumn leaves. (1 point) leftovers made reminders symbolic 2. Choose the answer that best

    asked on October 4, 2018
  55. Math

    Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 6, Q1 at 7.5, median at 8, Q3 at 23, max at 32.5 The mean, because the data distribution is symmetrical The median, because the data

    asked on May 1, 2016
  56. math

    Below are the results of tossing a number cube 9 times. Find the experimental probability of tossing an odd number. 4,3,6,6,2,5,3,5,1. a. 4/9 b. 1/2 c. 5/9 d. 2/3 ** am i correct?

    asked on May 19, 2016
  57. Math

    All vertical and horizontal cross sections of any one cube are all the same size and shape. What about vertical and horizontal cross sections of a pyramid? Are they all the same size? Are they all the same shape? Discuss why or why not.

    asked on March 6, 2015
  58. HISTORY

    which of the following made the Vietnam war from the united states previous military involvements?

    asked on May 20, 2017
  59. Physical Science

    A 1000-kg car is moving east at 80 km/h collides head on with a 1500-kg car moving west at 40 km/h, and the two cars stick together. Which way does the wreckage move and with what initial speed?

    asked on September 11, 2011
  60. physical science

    Carla applied a force of 35 n to a wheelbarrow full of bricks and moved it 2.5 m.which of the following can be determined from this information ?

    asked on December 17, 2015
  61. Chemistry

    A volume of 100.mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the water. If the final temperature of the system is 21.50 ∘C , what is the mass of the steel bar? Use the following values: specific

    asked on October 23, 2014
  62. Math

    the 64 people who answered "yes" to a question, 6 were male. Of the 70 people that answered "no" to the question, 8 were male. If one person is selected at random from the group, what is the probability that the person answered "yes" or was male?

    asked on April 11, 2016
  63. Reading

    Choose a selection from the crossing borders unit. Write a short explanation of how one of the individuals in this selection is affected by a border crossing. Use specific examples or details to support your answer.

    asked on December 11, 2018
  64. World History

    Which are examples of the influence of British imperialism in India? (Select all that apply.) Britain built up Indian infrastructure, which included the construction of the fourth largest rail network in the world. Britain did not invest in

    asked on March 21, 2019
  65. Calculus

    A 727 jet needs to attain a speed of 200 mph to take off. If it can accelerate from 0 to 200 mph in 30 seconds, how long must the runway be? (Assume constant acceleration)

    asked on December 8, 2011
  66. chemistry

    a 5.55g sample of a weak acid with ka=1.3*10^-4 was combined with 5.00ml of 6.00 M NAOH and the resulting solution was diluted to 750mL. The measured pH of the solution was 4.25. what is the molor mass of the weak acid. if used the formula

    asked on November 25, 2010
  67. math

    Let C = 2.32 N + 34180 represent the cost (C) of raising a child to 18 years of age, on an income (N). If the cost is $120,000, what is the income?(

    asked on January 23, 2012
  68. Social Studies

    Which pull factor would most likely encourage an immigrant who wanted to raise and sell cattle in the United States A. industrial jobs B. inexpensive land C. the promise of freedom D. expensive land in home country I think it's B If anyone had all the

    asked on April 18, 2018
  69. math

    You spend $685 a month on living expenses. If your monthly income is $1500, what percent of your income do you spend on living expenses?

    asked on January 23, 2012
  70. Social Studies

    What effect did workers' low wages in China and Taiwan have on export sales? a. other countries did not want the low-priced products. b.other countries quickly bought the low-priced products c.other countries made low-priced products themselves d.other

    asked on March 13, 2015
  71. physics

    The engines of a 1.20 x 10^5 N rocket exert an upward thrust of 2.00 x 10^5 N for 1.50 minutes upon lift off. What is the impulse exerted on the rocket? What is the velocity of the rocket at the end of the 1.50 minute period? physics - bobpursley,

    asked on February 3, 2011
  72. science

    If you wanted to consult the geologic period for when the first vertebrates evolved, where would you look? a. in the section for the Ordovician period of the Paleozoic era. b. in the section for the Quaternary period of the Cenozoic era. c. in the section

    asked on October 14, 2018
  73. Physics

    A lump of clay with a mass of 5.0 ! 10-2 kg is thrown toward a wall with a velocity of 3.0 m/s. The clay bounces off the wall with a velocity of #0.5 m/s. What is the impulse on the clay? If the clay in the previous problem impacted the wall for 5.0 ms,

    asked on December 8, 2011
  74. social studies

    Why would both these stores attract a good number of customers? A. Customers value different types of deals. B. Customers have different brand loyalties. C. Customers patronize both stores to maintain competition. D. Customers do not have the information

    asked on December 15, 2018
  75. spanish

    1. What is the correct way to respond to the following question? “¿Haces mucho ejercicio?” (1 point) Sí, haces mucho ejercicio. Sí, hago mucho ejercicio. Sí, hacemos mucho ejercicio. Sí, hacen mucho ejercicio. 2. How would you say “I prefer ice

    asked on November 17, 2016
  76. Government John Marshall

    18. What is the significance of John Marshall ruling in Marbury v. Madison Marbury v. Madison was a case held by the Supreme Court. John Marshall had good arguements like the act of congress, thus Marbury didn't get his job.

    asked on September 21, 2017
  77. social studies

    For which of the following is the great pharaoh Ramses II known? Drag and drop the accomplishments to the box. Words may be used once or not at all. built monuments wrote famous literature was female pharaoh fought in many battles and acquired territory

    asked on October 19, 2018
  78. science

    to lift a load to the roof you apply 21 n of force to a pulley . the puley applies 21 n of force to the load what is the mechanicalo advantage of the pulley ?

    asked on December 17, 2015
  79. Language Arts

    "Phoebe turned to me with a puzzled expression on her face. I think that she was surprised at what she said but I new exactly why she lied. It was easier sometimes. " Which type of conflict best characterizes the events in the passage? ^^ -character vs.

    asked on June 8, 2016
  80. music

    Opera was invented in which time period? A.Modern B.Classical C.Romantic D.Baroque

    asked on January 25, 2019
  81. physics

    A pump lifts 200kg of water per hour a height of 6.0m . Part A What is the minimum necessary power output rating of the water pump in watts? Part B What is the minimum necessary power output rating of the water pump in horsepower?

    asked on October 24, 2013
  82. eng

    the primary purpose to al gore's an inconvenient truth is a. to inform the readers that there is environmental hazard in burning fossil fuels b. to entertain readers with stories from his college days and his professor's quotations c. to persuade the

    asked on January 19, 2017
  83. math

    Marie Coolidge is a new employee. She has five years of experience in a similar job, where she was paid $45,000–$65,000. She has four years of higher education. Her current salary will be $55,000.

    asked on November 6, 2015
  84. physics

    A buoy oscillates in simple harmonic motion according to the motion of waves at sea. An observer notes that the buoy moves a total of 6 feet from its lowest point to its highest point. The buoy returns to its highest point every 15 seconds. Amplitude: 6

    asked on March 21, 2012
  85. Language arts

    The giver Which words can be used to explain Jonas's father? A. Very caring and sensitive B. Highly intelligent and driven C. Unusually loyal and obedient D. Very youthful and impulsive Is it b

    asked on May 15, 2015
  86. chem

    Why are titrations using permanganate performed in acid solution?

    asked on April 28, 2010
  87. History

    How might Athenian democracy be considered the root of modern democratic governments?

    asked on October 16, 2017
  88. SS

    what qualities are valued in south korea

    asked on April 11, 2015
  89. Chemistry

    Knowing that delta Hvap for water is 40.7 kJ/mol, calculate Pvap of water at 46 C

    asked on January 23, 2012
  90. math

    PART A)find x using the ratio of the sides 12 cm and 16 cm: x/20=12/16. Show your work PART B) find x using the ratio of the sides 6 cm and 8 cm. Show your work PART C) Explain why the answers to a and b should be the same The triangles are 1st one x,12

    asked on December 15, 2015
  91. physics

    Cars A and B are racing each other along a straight path in following manner: Car A has head start and is a distance dA beyond starting line at t=0. The starting line is at x=o. Car A travels at constant speed vA. Car B starts at starting line but has

    asked on September 27, 2009
  92. Ela

    Reread lines 679 - 706. What do the stage directions and dialogue reveal about Mr. Frank

    asked on October 18, 2016
  93. MATHS

    A boy spent 1/4 of his money on sweets and 3/8 on bus fares. What fraction of his money is left?

    asked on November 2, 2014
  94. history

    In what aspects of Japanese culture would you find influence of Chinese culture? Select all that apply. A. gardening B. currency C. scroll painting D. social structure E. government

    asked on February 18, 2019
  95. Social studies

    How was the agricultural revolution related to the Industrial Revolution? A. Both revolutions occurred because of steam-powered machinery. B. The Industrial Revolution led to an increased demand for food. C. Both revolutions led to the need for more

    asked on October 31, 2018
  96. Math

    An alloy is composed of nickel, zinc, and copper in a ratio of 3:4:13. How many kilograms of each metal are needed to make 4 kg of this alloy?

    asked on May 14, 2017
  97. math

    Una makes $64 a week, plus 15 percent of the cost of meals that she serves. Use the equation, y = 0.15x + 64, to predict what she makes in a week when she serves $355 worth of meals

    asked on January 23, 2012
  98. SS

    what conclusion can you draw about the comparative advantage other countries have in farming over japan and korea's

    asked on April 11, 2015
  99. Math

    Use the formula v=lwh to find the volume of a rectangular prism with following dimensions length=7 in. width=4 in. height =3 in.

    asked on March 18, 2019
  100. Social Studies

    Which of these would most likely be allowed to appear in China today but not in China during the Cultural Revolution? a. a film about the idea of Mao Zedong b. a newspaper article criticizing one-child policy c. a website commemorating the Tiananmen Square

    asked on March 13, 2015

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