Most popular questions and responses by June
  1. World History

    Which of the following would make the best caption for this image supporting the relationship between Africans and Europeans during the Age of Imperialism? A. Africans accepted and respected the ideas of the Europeans. B. Africans believed they should rule

    asked on March 13, 2017

    SPARTAN: Use the information from question #1 to answer the following. A. Which two orbitals from CV+ and –OH will overlap creating the C-O bond in CVOH? ______ (Use i, ii, iv, etc. for your answer) B. Which of the following accurately shows the orbital

    asked on July 17, 2010
  3. World History

    Which of the following was one effect of the failure of Germany’s Schlieffen Plan to quickly defeat France? A. Germany had to fight the war on both the Eastern and the Western Front. B. Germany was not able to bring Austria-Hungary into the war as its

    asked on March 15, 2017
  4. World History

    Which of the following is one way Russia's lack of industrialization impacted the war? A. Russia quickly surrendered and removed itself from the war. B. Trench warfare did not develop on the Eastern Front. C. The Ottomans were prompted to join the war. D.

    asked on March 15, 2017
  5. World History

    Which of the following best explains how the alliance system contributed to the outbreak of World War I? A. Alliances had limited trade, causing economic problems and spurring unrest. B. Rival alliances had promoted tension rather than security. C.

    asked on March 15, 2017
  6. World History

    Which of the following was one reason the February Revolution in Russia was less successful than the October Revolution? A. It had less support among all social classes in Russia. B. It was planned and led by followers of Karl Marx C. It did not affect

    asked on March 15, 2017
  7. World History

    How did colonization expand markets for European powers? A. Each person in a conquered region was also a potential labor leader. B. Each person in a conquered region was also a potential customer. C. Each person in a conquered region was also a potential

    asked on March 13, 2017
  8. Math

    a ferris wheel with a 40-ft diameter rotates once every 30 seconds. the bottom of the wheel is located 1.5 feet above the ground. you get on at the very bottom of the ferris wheel at time t = 0 and then the ferris wheel begins to turn counter-clockwise.

    asked on October 10, 2018
  9. World History

    The second bullet struck the Archduke close to the heart. He uttered only one word, "Sofia"- a call to his stricken wife. The his head fell back and he collapsed. He died almost instantly. -Borijove Jevtic, co-conspirator Which of the following was the

    asked on March 15, 2017
  10. World History

    Who benefited most from the Treaty of Brest-Litovsk. A. The provisional government in Russia B. The United States C. Germany D. Italy My Answer: C. Germany

    asked on March 14, 2017
  11. World History

    What with the political monopoly, the Cheka and the Red Army, all that now existed of the "Commune-State" of our dreams was a theoretical myth. -Victor Serge, Memoirs of a Revolutionary Based on this quotation, which conclusion can you draw about the

    asked on March 15, 2017
  12. World History

    Which of the following examples could be used in support of the claim that nationalism contributed to World War I. A. France considered Alsace and Lorraine to belong to France rather than Germany. B. When Austria declared war on Serbia, it was also

    asked on March 15, 2017
  13. World History

    Who controlled Russia and established the Soviet Union under Lenin's leadership? A. a small group of loyal Bolshevik revolutionaries B. a group of Russians from all political backgrounds. C. a small group of leaders loyal to tsar D. a group of military

    asked on March 15, 2017
  14. Chemistry

    A buffer system contains 0.25M NH4+ and 0.19M NH3. pka of NH4 is 9.25. How many moles of NaOH must be added to 1.00L of this solution to increase the pH to 9.25?

    asked on July 19, 2012
  15. PAP Chemistry

    Net Ionic Equation of : NaOH(aq) + CaBr2(aq)

    asked on May 22, 2011
  16. college-economics

    The gross national debt initially is equal to $3 trillion and the federal government then runs a deficit of $300 billion: total 5 questions. Confused, believe gross debt = all fed govt debt What is the new level of gross national debt? If 100 percent of

    asked on September 18, 2008
  17. linear modeling

    If rain is falling at a rate of ¼ inch per hour, how many inches of rain would you expect after 6 hours?

    asked on April 24, 2016
  18. Math

    Convert 8.66 x 10^-9 m to millimeters using scientific notation.

    asked on August 31, 2008
  19. World History

    Which of the following was an effect of Allied defeats and high casualty rates on the Eastern Front? A. Russia entered the war on the Allied side B. Russia experienced a revolution and dropped out of the war. C. The United States issued the Four Points. D.

    asked on March 15, 2017
  20. Chemistry

    I have 3 Fe (s) + 4 (H2O) (g) reacts with FeO4 (s) + 4 H2 (g) How many g of steam and iron must react to produce 375 g of magnetic oxide Fe3O4 ? I need help trying to figure out how to write the equation please

    asked on October 27, 2014
  21. History

    Can you check my answers please. 1. Which are some characteristics of the middle colonies? Select 3 answers. A. some colonists were skilled artisans B. They were all established as royal colonies C. Most colonists settled for religious reasons* D.

    asked on September 7, 2016
  22. ap history

    to what extent did populists continue to focus on grievances of earlier movements?

    asked on September 16, 2013
  23. chem

    Can someone help me with these please? 1) Use water as an example to contrast the properties of a compound with the elements from which it is composed. 2) If you tried to breath carbon dioxide, you would suffocate. Why, then, is carbon dioxide essential to

    asked on January 11, 2007
  24. chemistry (WEBWORK)

    Use the labels (CV+, –OH, CVOH, , Ea (activation energy), & G) to complete the reaction potential energy profile below. More than one answer is possible for some spots. a. (Use i, ii, iv, etc. for your answer) b. (Use i, ii, iv, etc. for your answer) c.

    asked on July 17, 2010
  25. World History

    How did new military technology influence the fighting in World War I? A. It allowed battle fronts to move widely. B. It shortened the length of the war. C. It increased the number of casualties. D. It brought the European colonies to war. My Answer: C

    asked on March 15, 2017
  26. social studies

    What is the practice of sending children to live away from home to work to earn money for their families called

    asked on May 6, 2019
  27. Science

    if a car travels once around a 100-meter racetrack what is its displacement

    asked on March 9, 2016
  28. trigo

    A ship sails N 27°10' E for 39 km and then turns N 67°50' for 85 km. What isad the distance and the bearing of the ship from the starting point? >>>So, I have a sketch of one triangle(not a right triangle, then drew 3 right triangles all over it then

    asked on January 15, 2015
  29. Algebra 2

    The price of gas went up by 0.5% last month. Suppose gas currently costs $2.44 a gallon. If the price of gas continues to increase at this rate... What will it cost one year from now? When will it cost $5 a gallon.

    asked on January 5, 2016
  30. Math

    Which set represents the range of the function shown? {(8, 2), (6, 5), (4, 7), (11, −2)} A.{-2,2,5,7} B.{4,6,8,11} C.{(2,8),(5,6),(7,4),(-2,11)} D.{-2,2,4,5,6,7,8,11}

    asked on November 24, 2015
  31. World History

    +How was imperialism a cause of World War I? A. Rivalry over overseas territories increased tensions in Europe. B. Colonies' efforts to gain independence increased tensions in Europe. C. Alliances among overseas territories increased tensions in Europe. D.

    asked on March 15, 2017
  32. chemistry

    You dissolved 450.0 g of sugar (C12H22O11) in 150 mL of water. The density of water is 1.00 g/mL a. calculate the molarity of the solution b. calculate the molality of the solution

    asked on November 7, 2013
  33. Chemistry

    A solution contains the following ions: Hg2(2+) and Fe(2+). When potassium chloride is added to the solution, a precipitate forms. The precipitate is filtered off and potassium sulfate is added to the remaining solution, producing no precipitate. When

    asked on October 1, 2010
  34. math

    the clock face in a famous clock tower has a radius of about 4 meters what is the area of the clock face to the nearest

    asked on June 29, 2017
  35. physical

    . On Earth the Mars rover had a weight of 9800 N. What will be its weight on mars where the acceleration due to gravity is 4 m/s

    asked on October 16, 2011
  36. World History

    I am not allowed to type in an internet address so just google "Women! help America's Sons Win The War poster". It should be the first few results in the 'image' section. Which of the following is the primary argument being made by this World War I

    asked on March 15, 2017
  37. Phyical Science

    The town of Seaside needs to build a new power plant. The old coal burning plant produces too much pollution and is no longer safe. The mayor decides that he will do some research on alternative forms of energy like nuclear power plants and solar power

    asked on November 24, 2015
  38. Math

    Aluminum hydroxide suspension 15 mL is ordered four times per day. The pharmacy sends a bottle labeled 320 mg/5mL. How many milligrams will the patient receive per day?

    asked on September 21, 2011
  39. Statistics

    Suppose that the number of customers who enter a supermarket each hour is normally distributed with a mean of 540 and a standard deviation of 150. The supermarket is open 14 hours per day. What is the probability that the total number of customers who

    asked on February 13, 2009
  40. Math

    a container has 3/4 gallon of pineapple juice in it. This is 6/7 of the amount originally in the container . How much was originally in the container.

    asked on February 3, 2018
  41. English communication, part i

    In which of the following sentences is the word compliment used correctly

    asked on June 10, 2015

    1)If 36 mL of KMnO4 solution are required to oxidize 25 mL of 0.02932 M NaC204 solution, what is the concentration of the solution? 2)A Certain brand of iron supplement contains FeSO4-7H2O with miscellaneous binders and fillers. Suppose 22.93 mL of the

    asked on October 27, 2010
  43. May

    Aluminum hydroxide suspension 15 mL is ordered four times per day. The pharmacy sends a bottle labeled 320 mg/5mL. How many milligrams will the patient receive per day?

    asked on September 21, 2011
  44. BUS100


    asked on October 15, 2014
  45. chemistry

    29.8 ml of ethanol (density = 0.789 g/ ml) initially at 9.9 degree celsius is mixed with 33.8 mL of water (density = 1.0 g/mL) initially at 27.8 degree celcius in an insulated beaker. Assuming that no heat is lost, what is the final temperature of mixture?

    asked on June 22, 2014
  46. Science/ECology

    Is it more efficient for people to eat animal or plant products and why?

    asked on September 7, 2008
  47. Math

    it takes 5 hr for 8 cooks to prepare the food for a wedding rehersal dinner how long will it take 9 cooks?

    asked on June 4, 2011
  48. Physics

    A rifle has a mass of 4.73 kg and it fires a bullet of mass 13.6 g at a muzzle speed of 829 m/s. What is the recoil speed of the rifle as the bullet leaves the gun barrel? So far, I've got (using p for momentum) p=p, so massXchange in velocity of the

    asked on February 5, 2010
  49. english

    He is a medium-height man.Is it correct ?

    asked on November 7, 2016
  50. english grammar

    jimmy you must leave the room shut the door and be quiet. what is the correct punctuatuion

    asked on June 30, 2015
  51. Chemistry

    A copper coil is placed in a solution of silver nitrate, the reaction proceeds and in time silver crystals form and the colution of copper nitrate is produced. What is the complete raction .

    asked on June 6, 2011
  52. Mathematics

    I have three questions... Okay think of a 1-9 multiplication table. 1. Are there more odd or even products? How can you determine the answer without counting? 2. Is this different from a 1-9 addition facts table? Explain. And for the last one don't use the

    asked on September 7, 2008
  53. statistics

    It has been suggested that the rate of forgetting (coded as normal vs. fast) for word lists often used in psychological experiments may depend on the type of memory test employed, either free-recall or recognition. What is the best way to test this

    asked on May 3, 2014
  54. physics

    what is the mass of a vehicle traveling at 25 km/hr with a kinetic energy equal to 1 x 10 to the 4th power J?

    asked on February 11, 2014
  55. math

    Lane French had a bad credit rating and went to a local cash center. He took out a $100 loan payable in two weeks at $115.

    asked on November 12, 2013
  56. Physics 2

    Suppose, in the figure below, a 0.90-m rod experiences a 1.2-T magnetic field and the hand keeps it moving to the right at a constant speed of 3.5 m/s. If the current in the circuit is 0.040 A, what is the average power being delivered to the circuit by

    asked on June 11, 2011
  57. math

    bayside insurance offers two health plans. under plan A, giselle would have to pay the first 160 of her medical bills, plus 25% of the rest. under plan B, giselle would have to pay the first 180, but only 20% of the rest. for what amount of medical bills

    asked on December 9, 2010
  58. Chemistry- test for presence of sulphate

    I have a solution of Fe2(SO4)3, i.e. iron(III) sulphate solution. To test for the presence of the sulphate anion, nitric acid & barium nitrate were added. A white precipitate was obtained. Please help to check if the following equation is correct for the

    asked on January 18, 2009
  59. statistics

    Wages and salaries make up only part of a total compensation. Other parts include paid leave, health insurance, and many others. In 2007, wages and salaries among manufacturers in the United States made up an average of 65.8% of total compensation. To

    asked on July 20, 2014
  60. social studies

    What does the quote said by Abraham Lincoln,"What kills a skunk is the publicity it gives itself." mean? Skunks are not popular because of the terrible odor they can produce. This can be a metaphor for a person who is publicized for the bad things they do

    asked on October 15, 2006
  61. Chemistry

    Calculate the change in entropy (in J/K) when 61.4 g of nitrogen gas is heated at a constant pressure of 1.50 atm from 25.8 ºC to 92.8 ºC. (The molar specific heats are Cv is 20.8 J/(mol-K) and Cp is 29.1 J/(mol-K) .)

    asked on March 31, 2015
  62. Biology

    What is this final stage of cellular respiration called where the most ATP molecules are made?

    asked on November 25, 2014
  63. Algebra

    I am great at math but for some reason can not wrap my brain around Algebra for the world! Please Help!! Im stumped! Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x –

    asked on November 17, 2010
  64. ASCC

    a car moving at 25m/s undergoes an acceleration of -2.3m/s. calculate a) the time needed to stop this car and b) the distance the car will travel before stopping.

    asked on March 6, 2014
  65. mental health counseling

    Authentic and performance assessments strive for greater realism and complexity of tasks under the premise that real-life problems can often be solved ______________.

    asked on November 24, 2013
  66. Algebra, explain how to please

    Can someone explain to me how to solve -14=2/5(9-2b) It would be greatly appreciated thank you

    asked on October 17, 2010
  67. Math

    Explain how you would use a number line to round 148 to the nearest ten.

    asked on September 13, 2010
  68. Algebra 1

    subtract (8 sqrt 125) - (7 sqrt 5)=

    asked on September 5, 2010
  69. Math

    (2m)^4 * (2m)16

    asked on July 19, 2010
  70. World history

    What are the similarities and major differences of Judaism, Christianity, and Islam.

    asked on December 17, 2015

    In my lab report, I am asked to "Find the solubility of Ca(OH)2 in H2O as the temperature increases. Explain (in terms of energy) the reasons for this trend." From what I have found, Ca(OH)2's solubility goes down, but I have no idea why! It isn't a gas...

    asked on October 26, 2013
  72. Math

    19. A family takes a car trip. They travel for an hour at 80 km/h and then for 2 hours at 40 km/h. Find the average speed. (Hint, Remember to consider the total distance and the total amount of time.)

    asked on April 26, 2013
  73. physics

    Supertank has engine exerting a 75x10 cube N, Force against water drag at 40x10cubeN, Calculate tensions in tugs cable, Supertank is 1piont5x10eight kg 30 degrees vertical pull, Acceleration 2x10negative3 m/s?

    asked on March 2, 2012
  74. finding math

    find the decimal notation for the fracton 3/10

    asked on November 18, 2011
  75. Math

    Input, 0,1,2,3 output: 5,7,15,44 What is the Domain and What is the Range? How would I figure this out? Can anyone explain on how they found them?

    asked on September 18, 2010
  76. Algebra 1

    Multiply (5sqrt5-10sqrt 6)* (3sqrt5+6sqrt6)

    asked on September 5, 2010
  77. Science

    Ecology, Plants(Producers)? I was wondering if plants or producers vary a little or a lot in their efficiency at producing joules for human consumption? And could you suggest reasons for this variation?

    asked on September 7, 2008
  78. Science

    Ecology, Plants(Producers)? I was wondering if plants or producers vary a little or a lot in their efficiency at producing joules for human consumption? And could you suggest reasons for this variation?

    asked on September 7, 2008
  79. Statistic

    Thanks, no worries.you can delete my post.

    asked on April 11, 2016
  80. Science

    what are some scientific experiments ideas My teacher told me I could do a scientific experiment following the scientific method.

    asked on November 25, 2015
  81. Calculus

    Can you tell me if im doing this right? Find the volume of the region obtained by revolving the area below about the line x=3. y=x3, x=2, y=0 v=pi[2,0] (x^3)^3dx= pi[2,0] x^9 v=pi/10 x^10(2,0)= 1024/10 pi

    asked on March 11, 2014
  82. Calculus

    Can someone help me with finding the derivative of this function? y = -( csc x)2 (cos-1(1-x2))

    asked on March 11, 2014
  83. Algebra

    Mr. Bailey mowed his yard in 90 minutes. His son Roy mows the yard in 75 minutes. How long will it take them if they work together (using 2 lawn mowers)? How to set up an equation? Thank you.

    asked on March 4, 2014
  84. Algebra

    Bill drives his car 10 mph faster on the way home from work than he does going to work in rush hour. If it takes him 1 hrs. going and half an hour returning, how far away is his work?

    asked on March 4, 2014
  85. Chemistry (URGENT)

    Hello! Does anyone know where to find the solubility of Ca(OH)2 in water as temperature changes? I need this information to answer the discussion in a lab report.

    asked on October 25, 2013
  86. life orientation

    provide recommendations on how to address substance abuse

    asked on May 21, 2013
  87. math

    show 7 two different ways

    asked on December 31, 2012
  88. Mathv

    4. Graph the inequality: x ≤ –2 (1 point)

    asked on December 13, 2012
  89. educational research

    I so overwhelm and lost at the moment. Summarize and complete an annotated bibliography of at least ten (10) scholarly sources that pertain to your research topic. This annotated bibliography should be a minimum of five pages in length, excluding title and

    asked on October 1, 2012
  90. calculus

    Compute each of the following limits if they exist. lim 3x^(2)-x-2 x->2 lim (x^(2)+x-6)/(x-2) x->2

    asked on October 26, 2012
  91. financial management

    show me how to work a forecast personnel expenses & total revenues using weighted moving averages & moving averages using 3 fiscal years

    asked on March 28, 2012
  92. science

    How plant and animal life dependent on the water cycle?

    asked on November 22, 2011
  93. algebra

    Solve, 0.7x+4 is equal to or less than 1.1x-7 Simplify your answer. Type and inequality symbol; then type an integer or a decimal. The solution is {x x ___ ____}

    asked on July 28, 2011
  94. Math

    A stick 80 centimeters long makes a shadow that is 50 centimeters long. At the same time of the day, the shadow of the tower is 25 meters long. How high is the tower?

    asked on February 27, 2011
  95. Biology

    If a heterozygote is crossed with a recessive individual, what % of their offspring will be recessive (have light hair)?

    asked on December 5, 2010
  96. algebra

    A dehydrated patient needs a 2.6% saline IV. Unfortunately, the hospital only has bags of 8% and 2% saline solutions. How many liters of each of these solutions should be mixed together to yield 2 liters of the desired concentration?

    asked on November 17, 2010
  97. Science

    What are two potential hazards with oil use?

    asked on October 17, 2010
  98. Algebra

    How would I solve -32=8/7(3w-1) I have no clue.. ._. These problems stress me out

    asked on October 17, 2010
  99. Math

    3) Explain how the laws of exponents work with rational exponents and give at least one example of an expression containing rational exponents... Please help.. I can't find the answer to this anywhere..

    asked on August 5, 2010
  100. algebra

    find the domain of the function g(x) = 4 ______ 6 - 7x

    asked on July 8, 2010


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