Posts by Michael

Total # Posts: 2,178

  1. math

    Information about a play took up 1/3 of the pages in the program. Information about the actors took up 1/4 of the remaining pages. Information about the director, the producer, and the designer took up 2 pages, and the same number of pages devoted to the actors. How many pages...
  2. Chemistry

    Please help I don't have much time D:
  3. Chemistry

    Which of the statements correctly describes the main reason why the long-term storage of high-level nuclear waste is considered to be high-risk? A. High-level nuclear waste generates a lot of heat and poses a threat to life while it remains at high temperatures. The long-term ...
  4. Chemistry

    so 20 right?
  5. Chemistry

    C(g) + 2A(g) ? 3E(s) + 2F(g) The concentrations of C, A, and F are measured as 0.2 M, 0.2 M, and 0.4 M at equilibrium and at 100 K. What is the value of the equilibrium constant? a. 25 b. 20 c.10 d. 15
  6. Chemistry

    H2O is polar so B right?
  7. Chemistry

    Why are smaller alcohols fully miscible with water while larger alcohols have lower solubility in water? A. In larger alcohols, the polar hydrocarbon chain cannot interact with polar water molecules and limits alcohol's ability to interact with water. B. In larger alcohols...
  8. Chem

    Which of these can be deduced according to this electrochemical cell? The image is at this address: cdstools(dot)flipswitch(dot)com/asset/media/678341 A. In the cell, zinc oxidizes magnesium and causes it to lose electrons. Magnesium must be less chemically active than zinc, ...
  9. Chemistry

    N2(g) + 3H2(g) ? 2NH3(g) ?H° = ?92 kJ ?S° = ?0.20 kJ/K Which of the given is correct about the ?G° at 35 °C? A. 30 kj B. -62 kj C. 62 kj D. -30 kj
  10. Chemistry

    Thank you!!!
  11. Chemistry

    If the pH of a Ca(OH)2 solution is measured as 9.0, what is the concentration of the Ca(OH)2 solution? A. 1 * 10^-5 M B. 1 * 10^-8 M C. 1 * 10^-9 M D. 1 * 10^-6 M I really have no clue
  12. History

    ok so A & C?
  13. History

    Which explain how outside factors influenced the conflict in Vietnam in the years after World War II? (Select all that apply.) A. A socialist student uprising in france in the late 1940s forced the french government to grant vietnam full independence and immediately withdraw ...
  14. history

    D?
  15. history

    How have petro-economics shaped the Middle East? A. Economic competition among Middle Eastern states to be the top oil producer often becomes bitter. B. Arab nations have consolidated their power by negotiating the purchase of oil rights in neighboring regions. C. Abundant oil...
  16. accounting

    Courtland Company has a decentralized organization with a divisional structure. Each divisional manager is evaluated on the basis of ROI. The Plastics Division produces a plastic container that the Chemical Division can use. Plastics can produce up to 100,000 of these ...
  17. accounting

    any answer plis
  18. accounting

    Courtland Company has a decentralized organization with a divisional structure. Each divisional manager is evaluated on the basis of ROI. The Plastics Division produces a plastic container that the Chemical Division can use. Plastics can produce up to 100,000 of these ...
  19. accounting

    Assume that all of the plastic containers produced can be sold to external customers for $12 each. The Chemical Division wants to buy 20,000 containers per year. What should the transfer price be? Briefly explain
  20. Sociology

    In your opinion, what is the most important or influential agent of socialization and why?
  21. Math

    So i think the answer would be A.
  22. Math

    1. What are the next three terms in the sequence? -6, 5, 16, 27,... A. 38, 49, 60 B. 37, 47, 57 C. 36, 45, 54 D. 36, 46, 57
  23. History

    What events led to the decline of the Chinese Nationalists? A. Soviet forces invaded china's heartland and teamed up with the socially progressive chinese nationalists to liberate the chinese peasants and rehabilitate the communists. B. The hostile chinese nationalists ...
  24. history

    How did Kennan’s Long Telegram shape the United States interaction with Communism throughout the world? A. The united states conquered communism by economically oppressing third-world nations. B. The united states created the european union to maintain control of its post...
  25. accounting

    Shower Sales Ltd sells plumbing fittings in a rapidly developing area. Its sales in June are $500 000. From recent experience, the manager can confidently predict that sales will increase 10% each month cumulatively. 10% of sales are for cash, 80% are paid for in the next ...
  26. Finance

    Currently the risk-free rate equals 5% and the expected return on the market portfolio equals 11%. An investment analyst provides you with the following information: Stock beta Expected return A 1.33 12% B 0.7 10% C 1.5 14% D 0.66 9% Required: 1. Indicate whether each stock is...
  27. Finance

    ABC Mining is evaluating the introduction of a new ore production process. Two alter¬natives are available. Production Process A has an initial cost of $25,000, a 4-year life, and a $5,000 net salvage value, and the use of Process A will increase net cash flow by $13,000 ...
  28. Finance

    ABC Mining is evaluating the introduction of a new ore production process. Two alter¬natives are available. Production Process A has an initial cost of $25,000, a 4-year life, and a $5,000 net salvage value, and the use of Process A will increase net cash flow by $13,000 ...
  29. Finance

    California Mining is evaluating the introduction of new ore production process. Two alternatives are available, Production Process A has an initial cost of $25,000, a 4-year life, and a $5,000 net salvage value, and the use of Process A will increase net cash flow by $13,000 ...
  30. History

    My text says that Germany could not afford to pay its war reparations. It also says that much of Germany were angry at the government for accepting the Versailles Treaty. I think it is D.
  31. History

    Which identifies an argument that the Nazis used to claim that the Weimar government was weak? the weimar government followed a democratic process to govern. the weimar government refused to pay any of its war reparations. the weimar government formed a military alliance with ...
  32. History

    What was an impact of the United States entry into World War I? A. The arrival of fresh troops to the allied side forced germany to agree to a cease-fire within a year. B. Tensions developed between american and french troops over who would occupy the best trenches. C. The ...
  33. History

    Okay thank you!
  34. History

    How did Otto von Bismarck help to bring about German unification? A. As minister president, he achieved political compromises with the Prussian legislature. B. He became a strong influence on the king and encouraged the buildup of the military. C. He created the position of ...
  35. History

    After reading bobpursley's link, im going with C.
  36. History

    Ty!
  37. History

    I see.
  38. History

    I'm not allowed to refer to my text but I remember Alexander I being opposed to Napoleon, I dont remember them talking about napoleon's family so B?
  39. History

    Which accurately identifies one reason why the Napoleonic Wars fostered resentment among Europeans? A. Napoleon formed a close alliance with Alexander I of Russia but neglected other nations. B. The napoleonic code gave too many rights to minority ethnic groups and women. C. ...
  40. math

    14 divided by 5 = 2.8 It grows 2.8 inches per month.
  41. Chemistry

    calculate the number of moles of hydrogen from 0.0840moles of mg and excess hcl
  42. Science

    sooo D?
  43. Science

    Some amount of water is evaporated from a 2.0 L, 0.2 M NaI solution, to from a 1.0 L solution. The molar mass of NaI is 150 g/mol. What is the final concentration of NaI solution in? A. 30 g/L B. 15 g/L C. 60 g/L D. 45 g/L
  44. Math

    Youre welcome haha and yes thats correct
  45. Math

    Yes sorry! it is out of 16. my mistake! so 9/16 would be the answer for part b.
  46. Math

    on part c they made it so there are 8 red coins and 10 blue coins. In total that is 18. If there are 8 red coins in a bag of 18 coins, what is the probability of pulling out a red coin?
  47. Math

    for part b, because they took out one and put in 3 more coins, it is now out of 15. so if they put in 3 more coins, there are now 9 red coins. and 15 coins total. what is the probability of pulling out one red coin out of all 15?
  48. Math

    Yes the answer to part A is 8/14 but that could be simplified more.
  49. Language arts

    What are the answers?
  50. chemistry

    5.74g of mg reacts with hcl to produce mgcl and h calculate the number of moles of h from 0.0840 mg and excess hcl
  51. chemistry

    5.74 g of mg reacts with hcl calculate the moles of h from 0.0840 and excess hcl
  52. chemistry

    5.74 g of mg reacts with hcl to form mgcl and h .calculate the moles of h from 0.0840 of mg and excess hcl
  53. Chem -Bob Pursley Please Help!

    Consider the following reaction: 2 HI (g) ? H2 (g) + I2 (g) Assume that an experiment is carried out in which the starting concentration of HI (g) is 0.100 mol/L. No products are present at the beginning of the reaction. When equilibrium is established, the concentration of H2...
  54. Chem -Bob Pursley Please Help!

    Chlorine dioxide decomposes to chlorine and oxygen according to the following mechanism: ClO 2 ? ClO + O (fast) ClO 2 + O ? ClO 3 (fast) ClO 3 + ClO ? Cl 2 + 2 O 2 (slow) (a) What is the overall reaction? (b) What is the molecularity of each step? (c) Write the rate equation ...
  55. Physics

    a rocket of mass 1000kg containing a propellant gas of 3000kg is to be launched vertically. If the fuel is consumed at a steady rate of 60kg per seconds, calculate the least velocity of the exhaust gas if the rocket and content will just lift off the launching pad immediately ...
  56. Math

    Last week meal walked on the treadmill for 13 1/4 hours she spent the same amount of time on the treadmill each day except for Sunday on Sunday she spent 1 1/4 hours walking on the treadmill how many minutes did Camille walk on the treadmill on Monday show all work
  57. Trigonometry

    I got it! Thank you so much!
  58. Trigonometry

    Find the distance from the ladder to the base of the slide, marked with an x in the diagram. Give your answer accurate to one decimal place. The height of the right angle triangle is 4 m, the hypotenuse is 7 m and the missing variable is on the bottom marked with an x. I used ...
  59. Algebra

    I know this is very simple for some but i find it hard to get the roots, so please bear with me and help me. Thank you. x^3 - 2x2 + 1 = 0.
  60. Calculus

    I have no idea how to do this, can someone please help? Consider the graphs below, which give m(x) in the left graph, in black, and n(x) in the right graph, in blue. Both functions have a sharp corner at x=50. Let h(x)=n(m(x)). Find a point x where h'(x)=1.44 x= 40< m(x...
  61. Calculus

    I have no idea how to do this, can someone please help? Consider the graphs below, which give m(x) in the left graph, in black, and n(x) in the right graph, in blue. Both functions have a sharp corner at x=50. Let h(x)=n(m(x)). Find a point x where h'(x)=1.44 x= 40< m(x...
  62. Calculus

    I have no idea how to do this, can someone please help? Consider the graphs below, which give m(x) in the left graph, in black, and n(x) in the right graph, in blue. Both functions have a sharp corner at x=50. Let h(x)=n(m(x)). Find a point x where h'(x)=1.44 x= 40< m(x...
  63. Physics

    A ball rolls without slipping at 6 m/s off an incline of 25 degrees. The ball falls off the incline and enters a hole 3 meters below the incline. What is the horizontal distance between the bottom of the incline and the hole?
  64. Physics

    A skier leaves the ramp of a ski jump with a velocity of 14 m/s 15.00 above the horizontal. She lands on a slope below inclined at 500. Neglect air resistance and find the distance from the ramp to where the jumper lands.
  65. Chemistry! Please Help !

    Thanks!
  66. Chemistry! Please Help !

    So is the answer D?
  67. Chemistry! Please Help !

    How many mol of xenon hexafluoride are produced from 4.01 x 10^2 mol of fluorine (F2)? Xe + 3F2 -> XeF6 A. 1.79 x 10^1 mol XeF6 B. 2.41 x 10^26 mol XeF6 C. 1.20 x 10^3 mol XeF6 D. 1.34 x 10^2 mol XeF6 Please help !
  68. Chemistry (mol)

    Thanks Damon! I need help with one more question, I'm about to post it !!
  69. Chemistry (mol)

    How many mol of NaHCO3 are in a 454 g box of baking soda (NaHCO3)? A. 3.81 x 10^4 mol NaHCO3 B. 1.85 x 10^–1 mol NaHCO3 C. 5.40 x 10^0 mol NaHCO3 D. 6.33 x 10^–20 mol NaHCO3 I tried doing the calculations and a came the closest but it wasn't exact...
  70. Chemistry

    Sorry i put the wrong number for Avagrado's number... It is D right
  71. Chemistry

    is it b?
  72. Chemistry

    How many g are in 6.35 x 10^31 particles of nickel (Ni) if nickel’s molar mass is 58.693 g/mol? A. 1.08 x 10^30 g Ni B. 6.51 x 10^53 g Ni C. 1.80 x 10^6 g Ni D. 6.19 x 10^9 g Ni
  73. Chemistry

    i have no idea but thank you so much
  74. Chemistry

    3O2 -> 2O3 When 4.26 x 10^16 mol of oxygen (O) are converted into ozone, how many mol of the pollutant (O3) are formed? A. 2.84 x 10^16 mol O2 B. 6.39 x 10^6 mol O2 C. 2.84 x 10^1 mol O2 D. 2.84 x 10^16 mol O2 D?
  75. Chemistry again

    Thanks, I have around 8 more mol related questions and then im done with chemistry for the semester so i am just trying to get these right ahh
  76. Chemistry again

    How many mol of nitrogen monoxide gas (N2) are in a 1.49 L container at standard temperature and pressure? A. 2.14 x 10–24 mol N2 B. 2.89 x 101 mol N2 C. 8.97 x 1023 mol N2 D. 6.65 x 10–2 mol N2 Apparently my last question didnt make sense so i'm hoping this one ...
  77. Chemistry (please help i dont understand mol)

    so which one should i choose lol
  78. Chemistry (please help i dont understand mol)

    I definitely typed the question right bc i pasted it but I wouldn't be surprised if I got the answer wrong... If it can't be less than one then it is between A and b right? so B?
  79. Chemistry (please help i dont understand mol)

    How many particles are in 9.22 x 10^–37 mol of iron(III) oxide (Fe2O3)? A. 5.54 x 10^12 mol Fe2O3 B. 1.60 x 10^23 mol Fe2O3 C. 1.47 x 10^–23 mol Fe2O3 D. 5.55 x 10^–13 mol Fe2O3 I think it is C?
  80. Chemistry

    thank you
  81. Chemistry

    Why is an alpha particle written as a helium (He) nucleus? A. An alpha particle has two protons and two neutrons; it is essentially the nucleus of a helium atom. B. Helium is a common element that is often present in small forms; the alpha particle was misidentified in early ...
  82. History

    What led to the viability of the Jamestown colony? A. Trading for furs with the Cherokee tribes to the south led to an increase in revenue. B. The acquisition of gold held by the Powhatan tribe improved the viability of the colony. C. The production of tobacco as a cash crop ...
  83. History

    Which option accurately describes the impact the Columbian Exchange had on the indigenous people of the Americas? A. The Columbian Exchange was a barter system between European explorers and the indigenous people, who exchanged gold for rum and spices. B. Europeans brought ...
  84. History

    Okay C & D?
  85. History

    Which options accurately describe ancient Greece’s influence on later civilizations? (Select all that apply.) A. Ancient Greece developed the Latin language, which later influenced all of the Romance languages. B. Ancient Greece developed gunpowder, which significantly ...
  86. History

    Thanks
  87. History

    Which option accurately describes Chinese culture’s motivation to sail vast oceans during the Age of Discovery? A. The Chinese sailed vast oceans to find a lost city of gold in South America. B. The Chinese sailed vast oceans to spread their culture throughout the Indian ...
  88. History

    thank you!
  89. History

    How did the decline of the Roman Empire impact the rise of the Arab Empire in Spain? A. Huns ruled Spain after the Roman Empire fell, and they were easily defeated by the Umayyads for control of Spain. B. Visigoths ruled Spain after the Roman Empire fell, and they were easily ...
  90. History

    Ty!
  91. History

    Yes sorry I'm really bad at history... C?
  92. History

    How did the French and Indian War contribute to new taxation policies in the American colonies? A. The French government imposed higher taxes on the American colonists in order to stockpile an artillery and defeat the British army. B. The American colonists sided with the ...
  93. History

    I can't really do that in this type of quiz but if it's not a i think it would be C
  94. History

    Which option accurately describes events of the Haitian Slave Revolt on the island of Hispaniola (formerly Saint-Domingue)? A. Aztec and Incan slaves revolted against the English under the leadership Hernán Cortés to win their independence. B. ...
  95. History

    below satisfactory haha
  96. History

    D. so B is the right answer ?
  97. History

    I think B because the industrial revolution created new jobs for lower class people because of inventing machinery etc. I think D because the industrial revolution helped the working conditions for the poor and i'm pretty sure that it happened in France Britain AND Spain...
  98. History

    Which option accurately describes events of the Industrial Revolution and subsequent emergence of capitalism? A. The Industrial Revolution resulted in the reemergence of the Catholic Church’s oversight of European monarchs and capitalist opportunities. B. The Industrial ...
  99. History

    Thank you both !!
  100. History

    I'm doing a backtrack quiz which is basically like making sure that i remember everything from the semester so there isnt one specific piece of text I can refer to... I think I am going to go with B & D right?