Most popular questions and responses by Faith
  1. Riddles

    All my relatives are black but am not

    asked on April 13, 2019
  2. algebra 1 page 167 did you hear about...

    i need to finish the riddle. did you hear about... who knows this?

    asked on February 22, 2009
  3. History

    Choose the correct answer to fill in the table. Resistance: (fill in) Assimilation: Becoming a landowner Escape: the Nez Perce Tribe fleeing to Canada Which of the following would fit the blank in the chart? A. Sitting Bull performing in Buffalo Bill's

    asked on August 27, 2019
  4. Math

    Pizza cost $1.50per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost?

    asked on September 23, 2014
  5. English

    Check my answers please?? Match the litter of the author with his or her description. Not all letters will be used. A. William Bradford B. Captain John Smith C. Anne Bradstreet D. Okaudah Equiano E. Thomas Paine F. Thomas Jeffereson 1. I wrote an account

    asked on September 21, 2015
  6. Social Studies

    1. What were Andrew Jackson's hopes and dreams for the future? 2. How did Andrew Jackson work to change the United States? 3. How did Andrew Jackson react to key events happening in the United States? 4. Were there any key events in Andrew Jackson's life

    asked on January 25, 2016
  7. life orientation

    List two issues in sports that can impede nation building

    asked on February 9, 2017
  8. Chemistry

    Explain how you would obtain solid sodium carbonate from a mixture of lead carbonate and sodium carbonate powder

    asked on August 12, 2015
  9. Physics

    An electromagnetic wave in a vacuum traveling in the +x direction generated by a variable source initially has a wavelength of 2.65 x 10^-4 m and a maximum electric field Emax in the +y direction of 8.20×10^−3 V/m. What are the coefficients in the

    asked on November 18, 2013
  10. math

    for each pair of substances, circle the substance with more thermal energy and explain why? A0 500g of water at 35 degree C VS. 500 g of water at 85 degree C B) 500 g of water at 35 degree C VS. 250 g of water at 35 degree C

    asked on December 19, 2011
  11. History

    How did a chronometer help European explorers during the Age of Discovery? It was a navigational tool used to calculate a unit of speed equal to one nautical mile per hour, helping to gauge a ship’s speed. It was navigational instrument used to measure

    asked on January 28, 2019
  12. History

    In 3–5 sentences, explain what you think were the most important factors that led to rapid industrialization in the late 1800s, and why were they important. Choose 2–3 factors.

    asked on August 27, 2019
  13. Mathematics

    the volumeof a right circular cone is 5 litres. calculate the volumes of the two parts into which the cone is divided by a plane parallel to the base one third of the way down from the vertex to the base to the nearest ml

    asked on March 1, 2018
  14. Fractions

    Kylee bought a pack of 12 cookies. One-third of the cookies peanut butter. How many of the cookies in he pack are peanut butter? (A) 9. (B) 6 (C) 4. (D) 3

    asked on March 8, 2016
  15. Life Orientation

    What are six ways in which individuals,groups and the broader south African community can be influenced by human rights violation

    asked on April 7, 2019
  16. thermal energy

    how much heat must be absorbed by a 500 g pot of water to raise the temperature from 20 degree C to 30 degree C?

    asked on December 19, 2011
  17. History

    What was an outcome of the Council of Trent? The Council of Trent stopped the selling of indulgences. The Council of Trent deemed the Knight Templars heretics. The Council of Trent eliminated the practice of the Eucharist. The Council of Trent abolished

    asked on January 24, 2019
  18. Math

    what is 8x25x23 in mental math use subtraction

    asked on October 3, 2013
  19. History

    Which 14th-century theologian and reformer spoke out against the principle of transubstantiation?

    asked on January 24, 2019
  20. Home economics

    List and explain briefly the branches of home economics.

    asked on January 1, 2019
  21. math

    A person standing on the roof of a building throws a ball directly upward. The ball misses the rooftop on its way down and eventually strikes the ground. The function s(t) = −16t2 + 64t + 80 describes the ball’s height above the ground, s(t) , in feet,

    asked on December 15, 2011
  22. Geometry

    Suppose both pairs of opposite sides of a quadrilateral are parallel. Which angles of the quadrilateral must be supplementary? I do not understand what this question is asking and how I should answer. Please help if you can!

    asked on October 29, 2009
  23. Chemistry

    Is the decomposition of lead(ii)nitrate a redox reaction? Equation with O.S. underneath 2Pb(NO3)2 => 2PbO + 4NO2 + O2 +2 -1 +2-2 +4-2 0 I got all the o.s. but I am still confused as to whether or not this makes it a redox reaction. Do the individual

    asked on October 13, 2015
  24. Physics

    Why would a graph of force vs position not be uniform??

    asked on October 24, 2015
  25. History

    Which conflict between white settlers and tribal groups do you think was the most damaging to the American Indian race as a whole? Use details to support your answer.

    asked on August 27, 2019
  26. MATHS

    village ABCD are such that B is 4km due east of A,C is 3km due south of B and D is 4km,550 degree west from C .calculate the distance and bearing of A from D.

    asked on February 19, 2016
  27. physics

    A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

    asked on October 24, 2017
  28. thermal energy

    A hot 0.25-kg piece of iron is placed in a calorimeter containing room temperature water. How much heat is lost by the iron as it cools from 125 degree C to 75 degree C? I must have the given/work and answer also how much heat is gained by the water

    asked on December 19, 2011
  29. Social studies

    Which way of life distinguishes a people's government, language, religion, customs and beliefs?

    asked on March 15, 2019
  30. english 4

    Harry's father is seattle's wealthiest citizen?

    asked on December 20, 2013
  31. Chemistry

    Reaction: C6H11OH(l) ==> C6H10(l) + H2O(l) Calculate the mass of cyclohexanol (C6H11OH) needed to produce 45.0g cyclohexene (C6H10) by reaction if the reaction has a 86.2% yield and the cyclohexanol is 92.3% pure. Usually this problem would be fairly easy,

    asked on October 11, 2015
  32. algebra

    Ms. Allison drew a box-and-whisker plot to represent her students scores on a midterm test. Lowest value=44 Lower quartile=47 Median=72 Upper quartile=81 Highest value=96 Jason received 47 on the test. How does Jason's score compare to his classmates? A.

    asked on February 20, 2017
  33. Science

    How is the work done to hoist the counterweight related to the potential energy of the counterweight at its specified height?

    asked on April 24, 2019
  34. Math

    Jim wants to give 4 friends 3/5 of pizza how many pizzas will he need

    asked on May 4, 2016
  35. Algebra

    Mary’s yard is a mess. She needs to hire someone to prune her trees and shrubs. A landscaping service she calls quotes her a price of $15 consultation fee plus $8 an hour for the actual work. Mary’s neighbor has offered to help her out. She doesn’t

    asked on October 23, 2013
  36. Math

    You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than 23 of the elevation of the entrance. What is the elevation of the entrance?

    asked on October 8, 2017
  37. History

    How did events in Europe and Asia change American’s perspectives on isolationist policies?

    asked on April 17, 2019
  38. Algebra I

    Use A = P(1+r)^t to find the interest rate. $2000 grows to $2420 in 2 years. I have no idea how to go about this problem! Your help is appreciated. Thank you!!

    asked on May 11, 2009
  39. chemistry

    In acidic solution MnO4- oxidizes H3AsO3, a weak acid, to H3AsO4, a weak acid, and is reduced to Mn2+. Write the balanced net ionic equation for this reaction. How many H+ are there in the balanced equation

    asked on October 9, 2010
  40. History

    Which best describes the significance of the Treaty of Tordesillas? It was the first time in world history that two European nations agreed to claim and share the same piece of land. It was the first time in world history that two European nations declared

    asked on January 30, 2019
  41. History

    when looking at a map of texas how would you determan the distsnce between austin and Dallas? A. Use the legend to determine the amount of land space between the two cities. B. Measure the distance with a ruler and compare the measurement to the scale of

    asked on September 4, 2019
  42. History

    Why did Fascist politicians become popular in Europe after World War I, and what impact did Fascist politics have on World War II?

    asked on April 17, 2019
  43. physics

    a player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 28 m/s. what is the maximum height attained by the ball? Round the answer to the nearest tenth of a meter.

    asked on April 9, 2013
  44. History

    What resulted from European explorers discovering new lands during the Age of Discovery? (select all that apply.) New foods and resources were brought back to European markets. The indigenous peoples of America transmitted smallpox to European explorers.

    asked on January 28, 2019
  45. science

    Clorine was bubbled through aqueous iron 2 sulphate solution.State what was observed, the ionic equation and name the oxidzing agent.

    asked on May 12, 2019
  46. Maths

    The top of a building 24cm high is observed from the top and from the bottom of a vertical tree. The angles of elevation are found to be 45degree and 60degree respectively . Find the height of the tree. ( leave your answer in surd form)

    asked on January 1, 2016
  47. physics

    A ball is thrown horizontally off a building that is 30 m high with an initial velocity of 3 m/s.if an identical ball is thrown again horizontally from the same height with 6 m/s, what happens to the flight time? I have to use the guess method. Givens

    asked on November 3, 2016
  48. Science

    What is the relationship between the mass of the counterweight and the amount of work done on the projectile?

    asked on April 24, 2019
  49. History

    How did the Protestant Reformation and the Renaissance lead to the Age of Exploration?

    asked on January 28, 2019
  50. math

    Solve simultaneously log (x-1)+2logy=2log3 and logx+logy=log6

    asked on August 28, 2019
  51. Hlalukweni

    Will i be able to become a social worker or psycology if i do geography,life sciences,maths lit and consumer studies?

    asked on July 2, 2015
  52. History

    Describe how political and social events in England motivated groups of people to explore new lands.

    asked on January 28, 2019
  53. Algebra 1b

    Compare and contrast the results of adding or multiplying a value outside the argument of a function to the result of adding or multiplying a value inside the argument of a function.

    asked on March 14, 2019
  54. Math

    A hydrologist is studying the effects of living environments on the life span of fish in different bodies of water. The hydrologist considers two factors: pH level and prevalence of a certain acidic compound. The hydrologist exposes fish to one of the

    asked on February 5, 2019
  55. Physics

    A ladder of length 10m and weight 200N leans against a smooth wall such that its at an angle of 60 degrees to the horizontal. A boy of weight 500N stands on d ladder at 2.5m of the way from the lower end of the ladder. Calculate the normal reaction at the

    asked on December 30, 2015
  56. Science

    A man who weight 90kgf is balanced by a small boy 30kgf who sits metres from the fulcrum of a seesaw. At what distance on the fulcrum is the man sitting

    asked on August 20, 2019
  57. Science

    A girl who sat 2.5 metres away from the fulcrum of a seesaw is balanced by her aunt weight 65kg sitting 1.5 metres from the fulcrum find the weight of the girl

    asked on August 20, 2019
  58. L.O

    Give a description of Xenophobia recent(2016-2018) example of how this problem has displayed itself in your community.

    asked on April 25, 2019
  59. Chemistry

    Nitric acid, HNO3, is produced from ammonia and oxygen by the consecutive reactions: 4NH3 + 5O2 => 4NO3 + 6H2O 2NO + O2 => 2NO2 3NO2 + H2O => 2HNO3 + NO How many grams of nitric acid can be obtained from 1.00kg NH3 if NO in the third reaction is not

    asked on October 11, 2015
  60. Algebra

    There is a graph of f(x) and g(x). They intersect at two points. Michael says that the values of (x)=g(x) are the ordered pairs where the functions intersect. Find Michael's mistake and explain what he misunderstood. Eric isn't sure why a solution to a

    asked on March 7, 2019
  61. English

    What other events do you know of that are similar to the 1906 San Francisco earthquake and fires?

    asked on May 30, 2019
  62. Chemistry

    What volume of 0.149 M HCl must be added to 1.00x10^2 mL of 0.285 M HCl so that the resulting solution has a molarity of 0.205 M? Assume that the volumes are additive.

    asked on October 12, 2015
  63. Math

    Can I get some help with this question please? Calculating break-even. Jasmine Gonzales, administrative director of Small Imaging Center, has been asked by the practice members to see if it is feasible to add more staff to support the practice’s

    asked on August 11, 2013
  64. Math

    X varies directly as a product of u and v and inversely s thoer sum . If x=3 when u=3andv=1 find (a) the relationship connecting x,u,v (b). What is the value of x if u=3andv=3?

    asked on January 4, 2019
  65. math


    asked on September 22, 2019
  66. Maths

    Two buses leave a city at the same time,one going north and the other east.The north bound bus travels 10km/hr faster than the east bound one.If they are 250km apart after 5hours,What is the speed of each bus?

    asked on April 23, 2019
  67. Math

    160,656 underlined is 1

    asked on September 16, 2014
  68. math

    An equation, f, has a domain of all whole numbers and has a range of all real numbers. Does the equation represent a function?

    asked on February 22, 2019
  69. physics

    an object of mass 1kg falls a distance 5m on a horizontal surface and bounce to a vertical height of 2m.calculate the change in momentum

    asked on January 26, 2012
  70. Physics

    three masses are suspended from a meter stick as shown. How much mass must be suspended on the right side for the system to be in equilibrium?

    asked on July 4, 2011
  71. History

    How did Asian societies influence trade and exploration during the Age of Discovery? (5-7 sentences)

    asked on January 29, 2019
  72. math

    Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. Part B: Make tables to find the solution to 4x = 2x−2. Take the integer values of x

    asked on December 11, 2017
  73. life orientation

    List three institution that deals with human rights violation and explain the role of each institution?

    asked on April 13, 2017
  74. Math

    A university conducts a study of tobacco use among 1000 of its students. Researchers survey male volunteers and female volunteers to find the frequency of tobacco use. The study finds that, of the people surveyed, 250 men and 50 women regularly use

    asked on February 5, 2019
  75. math

    The weights of cereal boxes was found to be normally distributed. The mean is 16 oz and the standard deviation is 0.5 oz. From a sample of 250 boxes about how many should weigh between 15.5 oz and 17 oz?

    asked on September 27, 2016
  76. Algebra

    To which subsets of the real numbers does the number 22 belong

    asked on September 22, 2019
  77. Geometry

    Begin with a large isosceles trapezoid, and locate the midpoint of each side. • Use these midpoints as the vertices of a new quadrilateral to be formed inside the first quadrilateral. • Locate the midpoint of each side of the second quadrilateral, and

    asked on November 28, 2018
  78. Math

    2m-n=5 3m+2n=-24

    asked on June 4, 2019
  79. Chemistry

    How to separate the substances of sodium chloride, ammonium chloride, lead chloride and iron fillings from a mixture.

    asked on April 8, 2019
  80. Math

    Sarah competes in a long jump competition. Her first jump is 4.25m. Her best jump is 12% more than this. However, her best jump is 15% lower than the winning jump. Work out the length of the winning jump.

    asked on September 30, 2018
  81. History

    What was the significance of Japanese military culture on President Truman’s decision to use atomic weapons to end the war?

    asked on April 19, 2019
  82. chemistry

    A chemist mixes 96.8 g of ammonia, NH3, with 188 L of O2 at STP. How many grams of NO will be produced? The balanced equation for this reaction is: 4NH3 +5O2 = 4NO + 6H2O

    asked on March 18, 2016
  83. Physics

    An ideal gas occupies a volume, v at 100 degree celcius. If the gas pressure is held constant, by what factor does the volume change if the kelvin temperature is doubled

    asked on October 7, 2019
  84. Math

    A researcher is conducting a worldwide study of the red blood cell count in children with a certain disease. The set of all children in the world with the disease is the [blank] for this study. Which word correctly fills in the blank in the previous

    asked on February 5, 2019
  85. physics

    A heavy bank-vault door is opened by the application of a force of 3.0 x 10^2 N directed perpendicular to the plane of the door at a distance of 0.80 m from the hinges. What is the torque?

    asked on January 13, 2011
  86. chemistry

    what volume of dry hydrogen chloride gas at s.t.p will dissolve in 250cm^3 of water to produce a 0.05M solution of water

    asked on January 26, 2012
  87. Maths

    A rectangular floor measures 10m by 6m. A piece of rectangular carpet measuring 6m by 4m is placed in the middle of it. Calculate the area of the UNCOVERED floor.

    asked on October 11, 2015
  88. Statics

    Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that a random

    asked on July 19, 2011
  89. geography

    If you are in downtown Chicago and facing north, what direction would you go to get to Lake Michigan?

    asked on October 20, 2010
  90. Chemistry

    416g of an anhydrous Bacl2 were obtained when 488g of hydrated salt were heated.calculate x in the formula:Bacl2.xH2O

    asked on May 29, 2019
  91. physics

    A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

    asked on October 24, 2017
  92. Chemistry

    A particular vinegar contains 4.0% CH3COOH by mass. It reacts with sodium carbonate to produce sodium acetate, carbon dioxide, and water. How many grams of carbon dioxide are produced by the reaction of 5.00 mL of this vinegar with an excess of sodium

    asked on October 10, 2015
  93. math

    Adult tickets for a play cost $19 and child tickets cost $10. If there were 35 people at a performance and the theatre collected $476 from ticket sales, how many adults attended the play

    asked on July 21, 2012
  94. math

    I need help please! What is the solution set? −2.8x+5.6

    asked on January 24, 2017
  95. Algebra

    the sum of two numbers is 38.the greater number is 8 more than the other number.find each number.use a system of linear equations to justify your answers.

    asked on March 15, 2016
  96. maths

    the sum of 3 numbers is 81 the second number is twice the first and the third number is 6times more than the second. Find the number.

    asked on February 1, 2016
  97. Chemistry

    Starting with copper metal, describe how a sample crystals of copper 2 chloride may be prepared in the labaratory

    asked on August 12, 2015
  98. Math

    3142, 6328, 4743 to the nearest thousand

    asked on November 1, 2016
  99. Science

    Calculate:what is the density of a metal block that has a mass of 750 grams and a volume of 55 cubic centimeters?

    asked on October 12, 2011
  100. Chemistry

    Given the balanced equation: H2 + Cl2 2 HCl , how many moles of HCl will be produced if 18.4 g H2 reacts with 127 g Cl2?

    asked on March 18, 2016


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