1. Opinion

    What makes parallel a samurai with a warrior hero? what tells us that the warrior heroes of different societies and cultures have so much in common? How unique are the samurai compared to the other warrior heroes?
  2. Physics

    If the two equal charges separated with one unit (one meter) has a force of 20 N. What will be the force if the distance is increased by 2 units (two meters)? What is the value of the new force compared to the old?
  3. physics

    Styrofoam has a density of 300 kg/m^3. What is the maximum mass that can hang without sinking from a 50 cm diameter styrofoam sphere in water? (Assume the volume of the mass is negligible compared to that of the sphere.) V sphere = r^34/3 pie
  4. drbob222

    Are you available to help for a few more min. I am back. Been gone about two hours. What is it you don't understand about the former problem? Honestly I don't know what am I doing wrong or what should i be doing with the previous problem the one about Direction. Simplify each ...
  5. social

    Are both these false? A unique format is one for which there is no similar competition in the market. A) True B) False I also think this one is false but again not sure A "head to head" format refers to a format that is trying to successfully program against a similar one. A) ...
  6. the science of the mind (psychology)

    2. which of the following statements regarding depth perception is true? a. texture gradient is a monocular cue b.experience teaches us to perceive relative size as an indicator of the color of an object c.motion parallax is detected because we perceive binocular disparity d....
  7. Chemistry

    Which of the following statements is true? All spontaneous processes are exothermic All non-spontaneous processes are exothermic All spontaneous processes release free energy*** Entropy always increases in a spontaneous process
  8. accounting

    hey there, i was wondering if anyone could help me with the following questions. I would really appreciate your help . Multiple choice: A company obtained a patent for a drug it developed. The amount capitalized in asocciation with the drug patent will include: a. Only the ...
  9. Math

    True or False: The ratio of boys to girls in Miss Bennet's class is 2:1. This ratio means there are two boys and one girl in Miss Bennet's class.- Is it true or False, and WHY?
  10. health

    1. Compared to early childhood teachers, the National Health and Performance Standards recommend that directors have (1 point) the same qualifications. more advanced educational degrees. more experience teaching children. more pediatric and CPR training.
  11. Science

    True or False? Can someone check to see if I am correct. If not, why? a) Two samples of matter have the same volume must have the same density FALSE: could have different densities b) two samples of matter having the same volume and the same number of particles must have the ...
  12. science

    True or False? Can someone check to see if I am correct. If not, why? a) Two samples of matter have the same volume must have the same density FALSE: could have different densities b) two samples of matter having the same volume and the same number of particles must have the ...
  13. Biology II AP

    Compared the process of mitosis with the process of meiosis and include answer with study of the change in chromosome number. Where do these changes occur and how are they relevant to the processes discussed? I understand the comparing part, but then the change in chromosome i...
  14. physics

    As part of a training program, an athlete runs while holding 8.00 weights in each hand. As he runs, the weights swing through a 30.0 arc in . His hands are 72 from his shoulder joint, and they are light enough that we can neglect their weight compared with that of the 8.00 ...
  15. Science

    The relative age of a rock is... A. It's age based on how much carbon-14 it contains. B. It's age compared with the ages of other rocks. C. Less than the age than of the fossils it contains. D. The number of years since it formed. I think it's D but my friend says I'm wrong...
  16. Stats

    An instructor gives a test with 20 multiple choice questions. There are 4 responses per questions and only one choice correct. The test also has 30 True/False questions. Determine the probability a student randomly guessing on all questions and correctly answering no more than...
  17. chemistry

    True or False: 1. A rate law can be written from the molecularity of the slowest elementary step. 2.The final rate law can include intermediates. 3.The rate of a reaction is dependent of the fastest step in the mechanism. 4.A mechanism can never be proven to be the correct ...
  18. science (check!)

    1. Which of the following statements is true? Biodiversity provides additional resources that raise the carrying capacity of an ecosystem. Biodiversity increases an ecosystem’s ability to withstand changes*** Biodiversity makes an ecosystem more difficult to destroy. ...
  19. Kate

    ok I was doing this problem cos^-1 (0) and was like oh that would be pi/2 but then I thought about it some and decided that even though it's right it can't possibly be... if tan(pi/2) = the first derrivative of a vertical line = undefined well not really there's a deffintion ...
  20. Child Care

    Which of the following statements regarding the zone proximal development is true? A.It refers to the need for adequate play safety. B.It states that time outs should increase as children get older. C. It suggests that consequences should be more severe for older children. D....
  21. Psychological

    Which of the following statements regarding the nature of stress is true? A. Accumulating hassles may well lead to a sudden onset of PTSD. B. Psychophysiological disorders are primarily mental disorders. C. Continued exposure to stress is associated with the secretion of ...
  22. American Gov't

    These are the problems I had difficulty with out of 35! 1.)Which is true about the roles of lieutenant governor and vice president? =a)Both are always elected separately from the chief executive. b)Lieutenant governors have more power than the vice president. c)Lieutenant ...
  23. physics

    Hello, I'm trying to figure out which of the following statements are TRUE. I suspect that 2, 6, 8 are true...and that there is one more that is true, but not sure which one? Thanks! It is impossible to have a collision between two objects in which the center-of-mass of the ...
  24. Physics

    Hello, I'm trying to figure out which of the following statements are TRUE. I suspect that 2, 6, 8 are true...and that there is one more that is true, but not sure which one? Thanks! It is impossible to have a collision between two objects in which the center-of-mass of the ...
  25. ENG 101

    Im taking my first college class in ENG 101 and i need to write an persuasive essay and Im having a hard time. I was wondering if anyone can help me come up with an outline or what I reasons that I can provide and I can come up with minor details. Here is the assignment: Final...
  26. NHD project

    I am doing a National History Day project this year on the topic of "From Conflict to Compromise" and my thesis statement has to be turned in tomorrow. Could someone check it and make sure it is arguable and true? The inequality of women caused them to become activists in ...
  27. Chemistry

    Does the reaction between CO2(g) + Mg(OH)2(aq) produce MgCO3(s) + H2O(l) or Mg(HCO3)2 ??? Normally, Mg(CO3)2 but I suspect an excess of CO2 will produce the bicarbonate. For example, CO2(g) + Ca(OH)2(aq) ==> CaCO3(s) + H2O(l) and that is often done by exhaling into a flask ...
  28. Chemistry

    The isotopes of argon have the following relative abundances: Ar-36 0.34% Ar-38 0.06% Ar-40 99.66% Estimate the average atomic mass of argon. How would I go about doing this?
  29. chemistry

    State everything you know about the following atoms. Do NOT assume that they are balanced or neutral. Atomic number = 98 Mass number = 101
  30. Math- Statistics misuse

    In an ad for moisturizing lotion, the following claim is made: "... it's the #1 dermatologist recommended brand What is misleading about the claim
  31. calculus

    Find the coordinates of the centroid of the following volume of revolution formed by rotating the area bounded by y^2-4=-x^2, x=0,x=1, And the "x" axis about the "x" axis.
  32. English language arts

    Is the word Profane used correctly in the following sentence? The relish profane gossip about their neighbors.
  33. geometry

    the following system of equations bounds a region. If the region is rotated about the line x=0, what is the shape of the resulting solid figure? y=-2x+4 X=0 Y=0 Y=2
  34. English 1 part 1

    Essays, articles, and speeches are all works of nonfiction. Which of the following is an accurate statement about the authors of nonfiction?
  35. General Education

    Only circus animals with a clean bill of health will perform in today’s exhibition. A monkey, a poodle, and a horse will perform in today’s exhibition. No circus animals with a clean bill of health were prescribed medications this week. If the statements above are true, ...
  36. History

    Is this true or false. If it is true were can I find the web site to verify the answer. I am having a difficult time interputating what the statement is trying imply. Please could you help me. Thank you. American colonies were born out mass slaughter of native Indians and ...
  37. Economics

    What is the primary difference between normative and positive economics? A. Positive economics makes value judgments inappropriate to scientific research. B. Normative economics is more firmly rooted in scientific tradition. C. Governments use normative economics, and ...
  38. child care

    According to the CFOC guidelines, which of the following is true as it relates to grains? A. Grains are whole and enriched breads, cereals, crackers, pasta, and rice. B. Grains should be avoided until a child is 3 years of age. C. Grains should be limited to once per day. D. ...
  39. math

    Emily,Zeke,Harry,& Brook each conducted surveys on the number of books people have in their homes. Then they answered the question below. "MUST ALL MEASURES OF CENTRAL TENDENCY APPEAR AS A NUMBER IN A SET OF DATA COLLECTED? A. Emily says this is always true because all the ...
  40. Chemistry

    What volume (mL) of 0.20 M HCl needs to be added to 1.23 L of 0.10 M acetic acid to reduce the percent ionization to 1.00%? Assume the volume of HCl added is negligible compared to the volume of the whole solution, and that the small x approximation is valid.
  41. physics!!!

    An electric field of intensity 4.27 kN/C is applied along the x-axis. Calculate the electric flux through a rectangular plane 0.350 m wide and 0.700 m long if the following conditions are true. (a) The plane is parallel to the yz-plane. (b) The plane is parallel to the xy-...
  42. Math 115 #20

    Label each statement as true or false a. All integers are real numbers. b. All negative integers are whole numbers. c. Zero is neither positive nor negative. d. All integers are whole numbers. I think all answera are TRUE am I correct
  43. Algebra 1

    The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 2 hours to drive the distance at 67 miles per hour, how long will it take to drive the same distance at 55 miles per hour? about 1.64 hours about 134.00 hours about 2.45 hours*** ...
  44. Chemistry

    Thinking about the uses of radioactive isotopes, which statement is true? A. The iodine isotope, I-27, is used to diagnose thyroid disorders. B. Radiation may be detected because it ionizes the atoms it affects. C. It’s clearly understood that irradiating food kills bacteria...
  45. Statistics

    1. A Type II error occurs when you reject the null hypothesis when the null hypothesis is true. A) True (this one?) B) False 2. A Type II error occurs when you fail to reject the null when the null hypothesis is false. A) True (this one?) B) False
  46. Lang Arts

    Which of the following additional text features would best support the main idea of the seven wonders of the world story( its about the ancient wonders) A. a map showing the locations of the seven wonders of the modern world B. a graph that shows how much money was required to...
  47. english

    13. Which statement is true about this sentence: "Few Americans speak fluent French"? A. There is only one adjective in the sentence, and it modifies French. B. The one adjective in the sentence modifies the subject. C. There are adjectives modifying both the subject and the ...
  48. English

    Using colons The special exhibit on birds contains the following types: prehistoric birds, seabirds, and domestic birds. The letter we wrote to the museum began Dear Sir: Please let us know when the special exhibition on penguins will be shown at your museum. He told us that ...
  49. APUSH

    In 1850 the South was in good political shape. Each of the following descriptions explains why that was true except? A. Zachary Taylor, the president, was a southern slave-owner B. The majority of the presidential cabinet were southerners C. Most of the justices on the US ...
  50. Finance

    You are the supervisor for a large technology-based corporation. One of your subordinate managers, Carly, is heading up a project for a new system that is scheduled to market on the 1st of the year. It is August and things are not progressing at the pace you had hoped. When ...
  51. Physics

    I have two questions, both are about angular momentum so I thought I'd post them together. I'm really confused on anything regarding rolling wheels and things like that (help me please!. It seems as though the whole chapter was amassed of all of the topics I cant wrap my head ...
  52. physics

    for a man of mass 75kg and height 185 cm claculate the following using standard anthropometric data. 1. length of his upper arm 2. mass of his upper arm 3. position of the centre of mass of his upper arm relative to the glenohumeral joint 4. radius of gyration of his upper arm...
  53. physics

    for a man of mass 75kg and height 185 cm claculate the following using standard anthropometric data. 1. length of his upper arm 2. mass of his upper arm 3. position of the centre of mass of his upper arm relative to the glenohumeral joint 4. radius of gyration of his upper arm...
  54. biomechanics

    for a man of mass 75kg and height 185 cm claculate the following using standard anthropometric data. 1. length of his upper arm 2. mass of his upper arm 3. position of the centre of mass of his upper arm relative to the glenohumeral joint 4. radius of gyration of his upper arm...
  55. Science

    1. True or False: If the net force of an object is 0 N, the forces are considered unbalanced. A.)True B.)False** 2. Most people in the United States use feet and miles to measure distance in their everyday lives. Why do scientists in the United States use meters to measure ...
  56. Grammar and Composition

    There are some people in this world that you can’t live without, and then there are some other people who you just can’t bear to live with. That second category is the one that I have to deal with all day, everyday. Sure she’s a few years younger than me, so what? Does ...
  57. music -year 8

    i`m doing a school project in music about buddy holly. i need info about when he died and how, all about his music , if he was married had any children . thanks so much to everyone who helps!
  58. English 8R - Essay Check (plzzz read!)

    Please check my English essay to see if it's good. I need help with my conclusion. There are similarities and differences of the activities that take place in both urban and rural setting. The activities that take place in both rural and urban setting of these two pieces. ...
  59. science

    How was the planet Jupiter made? It is not known. (Broken Link Removed) While it's true thre are mysteries (and the site given above is 6 years old) the following site may help you to get the assignment done. http://juno.wisc.edu/science_history.html
  60. physics

    Which statements are true for the resistivity of a metal conductor: It depends on the temperature of the material. It becomes smaller as the cross-sectional area of the material becomes smaller. It is positive for copper but negative for carbon. It has units of ohms/meter. It ...
  61. Math

    There is an expression some people use that says, “What you put into it is what you get out of it.” People might use this expression to describe your skills at a sport or activity and how that relates to the amount of time and effort you spend practicing that activity. ...
  62. Math

    There is an expression some people use that says, “What you put into it is what you get out of it.” People might use this expression to describe your skills at a sport or activity and how that relates to the amount of time and effort you spend practicing that activity. ...
  63. Statistics

    a random sample of 10 minature tootsie rolls was taken from a bag. Each piece was weighed on a very accurate scale. The results in grams were 3.087, 3.131,3.241,3.270,3.353,3.400,3.411,3.437,3.477 a.) construct a 90 percent confidence intervalfor the true meam weight. b.)what ...
  64. History

    Which of the following statements is NOT true of the Islamic revival in the Middle East? A. Islamic "fundamentalism" may be a practical attempt to try to counter hedonism and other destabilizing forces. B. It has resulted solely from a clash between modern and traditional ...
  65. History

    Which of the following statements is true regarding the Korean War? A. The Chinese armed and trained the North Korean army. B. Stalin was outraged by the North Korean attack on South Korea. C. Stalin approved the North Korean attack in advance. D. Both Stalin and Mao expected ...
  66. other science checkkk

    1.Which of the following could be true of two different species that have a competitive relationship in the same ecosystem? A.One species preys on the other***. B.The relationship is mutually beneficial. C.They share the same niche. D.One species benefits, while the other is ...
  67. physics

    While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750 Hz. Later on as you near your destination, you come upon the scene of the accident. The now-stationary ambulance runs its siren as it's about to drive...
  68. physics

    While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750 Hz. Later on as you near your destination, you come upon the scene of the accident. The now-stationary ambulance runs its siren as it's about to drive...
  69. calculus

    find the volume generated of the region bounded by the parabola y=x^2 and the line y=b when revolved (b>0): a.) about the x-axis b.) about the line y=-1 c.) about the line y=a, where a>b
  70. science

    getting ready to turn this in just want to check my answers any takers?? 1. In an atom, electrons ____. (1 point) are located in the nucleus are paired with neutrons are located in the electron cloud are always in the same place 2. The maximum number of electrons in the second...
  71. chemistry

    How many of the following are true concerning balanced chemical equations? I. The number of molecules is conserved. II. The coefficients for the reactants tell you how much of each reactant you are given. III. Atoms are neither created nor destroyed. IV. The coefficients ...
  72. Macroeconomic

    All of the following statements are true of the Federal Reserve EXCEPT: A. Acts as the central bank for all countries in the world. B. Along with the Board of Governors, the chairperson of the Federal Reserve determines monetary policies and strategies based on state of ...
  73. chemistry

    Which of the following is true of the solubility product constant? A. It is the product of the initial concentrations of the ions in a solution. B. It is an equilibrium constant. C. It is an equilibrium position. D. Its value changes in the presence of a common ion. Hi, I know...
  74. math

    If the interest on a sum is compounded quarterly, which of the following is necessarily true? a) The effective rate of interest is same for every year. b) The ratio of interest for the (m + 1) th year to m th year will be same as the ratio of interest for the (n + 1) th year ...
  75. Finite Math

    A polygraph machine correctly identifies a lie 81% of the time, and incorrectly identifies a true statement as a lie 8% of the time. If a person being examined with the machine lies 10% of the time, what is the probability that a statement identified by the polygraph as a lie ...
  76. psychology

    Which of the following statements about psychological experiments is MOST accurate? A. The purpose of a single-blind experiment is to guarantee that neither the participants nor the experimenter influence the results. B.The participant's expectations about an experiment do not...
  77. 6th grade science

    What is true about petroleum? A.Petroleum accounts for most of the energy produced in the world. B. Petroleum fuels most cars,airplanes,trains, and ships. C. The United States consumes a third of the oil produced in the world. D. Three percent of thw world's oil supply is ...
  78. history

    How did the U.S. economy change after WWII ended compared to what it had been like during the war? Use specific examples of what people were able to have and to do, and what it must have felt like after the scarcity of their wartime experience.
  79. Science Help

    Why is there a higher rate of obesity amongst Hispanics compared to that of African-American young children? I am trying to find articles on the above topic... I found a few but I really need some more articles... could u help me find some? Thx
  80. History

    How did the U.S. economy change after WWII ended, compared to what it had been like during the war? Use specific examples of what people were able to have and do and what it must have felt like after the scarcity of their wartime experiences.
  81. Biology

    When the CO2 concentration in the cells of a C3 plant is low compared with the O2 concentration, an enzyme combines RuBP with O2 rather than with CO2. What effect would this enzymatic change have on photosynthesis? Under what environmental conditions would it be more likely to...
  82. health

    Which of the following is true? A. It would take three to five hours to hydrate the body after a water loss of 3 percent. B. A critical time to replace bodily fluids is while exercising. C. Mild food ingestion during exercise increases water absorption from the stomach during ...
  83. car insurance?

    Which one of these statements is true about a "bumper-to-bumper" warranty. A. Normal wear and tear is NOT covered by the warranty. B. All expenses except gasoline and routine oil changes are covered by the warranty. C. Every part and system is covered without exception. D. All...
  84. Daily Roman LifePlease Help.

    1. Who could be a citizen of Rome? A) men B) women C) slaves D) resident aliens 2. Villas were estates outside of the city with lots of land around them. True or False 3. Slaves in ancient Rome could be, all of the following except______ A) owned by poor people B) gladiators C...
  85. s.s

    what difficulties did the U.S faced in preparing for war with Britain? select all that apply > France backed out after offering to help the U.S >Britain had a much larger navy then the U.S*** > Enslaved African Americans refused to help fight > The U.S had a small ...
  86. physics

    Calculate the acceleration due to gravity on the moon. The moon\'s radius is about 1.74 E 6 m and its mass is 7.35 E 22 kg ok aparently there\'s an easier way to do this I applied Newtons second law in the radial direction net force radial = m (radial acceleration) = Fg were ...
  87. English

    1. How about wearing something bright? 2. How about wearing bright color? 3. How about wearing brignt colors? 4. How about wearing a bright-color shirt? (Are they all grammatical? What other expressions can we use?)
  88. latin

    Short form of the question: is "reductio ad miseratum" correct Latin? But if you're interested, here's the whole story: "Reductio ad absurdum" is a logical argument where you use the premise to deduce an absurd conclusion-- since the conclusion is so absurd it can't possibly ...
  89. Geometry

    Quadrilateral RUBY is a rectangle. Which of the following statements MUST be true? Check all that apply: [] All four of the sides of RUBY are equal. []All four of the angles of RUBY are equal. []RUBY has two pairs of parallel opposite sides.
  90. Math

    What makes -5 ? -8 a true statement > <•• = What makes -6 ? |-8| a true statement <•• > =
  91. CHEM HELP! (Check work)

    H3CA is a vitally important intemediate in the metabolism of carbohydrates. The compound is widely distributed in plant and animal tissues and fluids. H3CA is a tiprotric acid, ie, it requires three moles of NaOH to fully neutralize one mole of H3CA. a.) If it requires 19.41 ...
  92. chemistry

    Consider the following standard reduction potentials of some commonly used metals: ξo (V) Au3+ (aq) + 3 e- → Au (s) +1.50 Ag+ (aq) + e- → Ag (s) +0.80 Cu2+ (aq) + 2e- → Cu (s) +0.34 Fe3+ (aq) + 3e- → Fe (s) -0.036V Al3+ (aq) + 3e- → Al (s) -1...
  93. math induction

    prove the product of 4 consecutive integers is always divisible by 24 using the principles of math induction. Could anyone help me on this one? Thanks in advance! Sure For induction we want to prove some statement P for all the integers. We need: P(1) to be true (or some base ...
  94. History

    Which of the following New Mexican groups has a slightly above-average population by percentage as compared to the entire United States? A)African Americans B)Asians C)native-born citizens D)retirees Why do the Pueblo peoples most likely view Chaco Canyon, a traditional ...
  95. Essay Ideas

    I can't think of any that would work. It needs to be 800 words and "Explaining a Concept." It can't be a how-to, and it also can't be a general topic. I thought about talking about catering (I did it for a year) - but what would I write about it? Any other suggestions for topics?
  96. American History

    Explain how each of the following government policies encouraged business development: railroad subsidies; tariffs. I don't really know about how railroad subsidies encouraged business development. For tariffs, I got this: tariffs were necessary to protect domestic industries ...
  97. Math

    Please help, this has me so stumped. What about this one then. Following the pattern shown in the number sequence below, what is the missing number? 1 - 8 - 27 - ? - 125 - 216 36 45 46 64 99
  98. biology

    A viral DNA is analyzed and found to have the following base composition, in mole percent: A= 32, G = 16, T = 40, C = 12. What can you immediately conclude about this DNA?
  99. biology

    A viral DNA is analyzed and found to have the following base composition, in mole percent: A= 32, G = 16, T = 40, C = 12. What can you immediately conclude about this DNA?
  100. calculus

    Let R be the region in the first quadrant bounded by the graphs of y=e^-x, y=1/2x+1, and x=2. Then find the volume of the solid when R is revolved about each of the following lines... the x axis, y=-1, y=2, the y axis, x=-1, and x=3.
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