1. Statistics

    When red blood cells are counted using a certain electronic counter, the standard deviation (SD) of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example,
  2. CRT

    Identify at least two arguments in the article. Outline the premises and conclusions of each argument you find. Then, answer the following questions for each argument, making sure to explain how you arrived at your answers. o Do the premises sufficiently
  3. Earth science

    Can you please correct me if I am wrong or let me know what you think Thanks Y-A 1. Trees keep water in a watershed from accumulating silt before it empties into river. (i got true) 2. Permeable means capable of absorbing water. (i got false) 3. Old rivers
  4. English composition 1

    Read “Letter from Birmingham Jail” by Martin Luther King, Jr. 2. Write the introduction for an essay that critically analyzes “Letter from Birmingham Jail” for the presence of persuasive techniques. 3. Label the major parts of your introduction: a.
  5. philosophy

    • Write a persuasive, formal letter (750-1000 words) to a specific Continental philosopher featured in chapter 8. In the letter, describe the key ideas of that philosopher’s views, and then provide a critique of his or her views. Which of his or her
  6. math

    A) If the AEI increases by 3.0% a year and the RPI increases by 11.0% in the same year, then real earnings have gone down by 8% B) A new baby's parents are given £400 to invest for the baby, to be left untouched until she is 18 years old, in an account
  7. Stat Help

    A researcher wishes to be 95% confident that her estimate of the true proportion of individuals who travel overseas is within 4% if the true proportion. Find the sample necessary if in a prior study, a sample of 200 people showed that 40 traveled overseas
  8. English

    I need help finding real life examples of these themes? 1. Guilt can destroy a person, body, and soul. 2. True repentance must come from within. 3. Revenge destroys both the victim and seeker 4. One must have the courage to be true to one's self. 5.It is
  9. drivers ed...again

    on a divided highway, all vehicles must stop for a loading school bus?? true or false??? True That depends upon your state. Most states do not require traffic on the other side of a divided highway to stop. Please check out these sites to see which law
  10. Science

    Instinct differs from learned behavior in that instinctive behavior: A. does not change; learned behavior does. B. is acquired; learned behavior is genetic. C. is adaptive; learned behavior is not. D. All of these answers are true. is it A 2. The carrying
  11. Science

    May you please tell me if these are true or false, if they are false then can I have the true statement, thank you In the water cycle, water returns to Earth as (condensation) usually in the form of rain or snow During dry weather, the water level in a
  12. Lit (gurublue plez take @ lookif possible

    I have to write a modest proposal similar to Jonathan Swifts. Please tell me if I am on the right tack (if there is changes to be made show me where) It is devastating and heart wrenching to see how the world is slowly transforming into a heat machine and
  13. Math

    1. Which sentence will make the number sentence |-12| ? 12 true? A. = B.*equal sign w line through it* C. <*** D. > 2. How is the sentence "8 less than y is 2" written as an equation? A. 8-y=2*** B. Y=2-8 C. Y-8=2 D. Y+8=2 3. Which sentence will make
  14. soc

    1)While it is rare, sometimes folkways can be laws. is it True or False? 2)Sanctions are always punishments for breaking norms. Is it true or false? 3)When change is brought about through movements such as the Civil Rights Movement and the Women's Suffrage
  15. Spanish

    Compared to the rest of the children in the world, children in Costa Rica ____ . a. are very literate*** b. remain uneducated c. are worldly, but literate d. have short school years Just checking my work:) *** - My Answer Thanks, Kaai97
  16. English

    What does this mean “This poor gambler isn’t even a noun. He is kind of an adverb.”? This is a queston that's popped up in my head while reading "The Blue Hotel" by: Stephen crane. What I have doesn't really make sense i just compared an adverb to a
  17. AP English 11

    Can "as if" be used in a simile similarly to the singular "as" or "like"? Would this example be considered a simile comparing children's eligibility to have recess compared to a carrot impending over head: "As if physical activity were a carrot to dangle
  18. 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
  19. science

    a boat is traveling with a velocity of 5 km/hr upstream. The river is flowing at a velocity of 2km/hr downstream. What is the velocity of the boat compared to the riverbank? ►
  20. Math

    Marco and his friends bought game tokens for $15 and three admission ticket. Determine if each statement below is true or false. If each admission ticket costs $2.50, then Marco and his friends spent $22.50 in all. True or False
  21. Health

    Is it possible to die of 'old age'? I understand that as you get older, you're more likely to get cancer, Alzehemiers, etc, but is there such a thing as dying of 'old age'? This is a good question. This lecture is very informative, please read it.
  22. Busniess English - Negative and Persuasive Message

    Which sentence presents an alternative in appropriate way? a. "The 11 a.m. flight is completely sold out, so I booked you on the 2 p.m. flight. Hopefully that will work for you." b. "We are out of the red units, so we went ahead and shipped you 12 green
  23. Math

    In order to compare to function to determine which has the greater output for the input 0, which characteristic of the function should be compared? a) rate of exchange b) slope c) x-intercept d) y-intercept is it the y-intercept?
  24. physics

    A helicopter flies south at 185km/hr relative to the ground. The wind is blowing 60km/hr to the west compared to the ground. What is the helicopter's speed to an observer on the ground?
  25. criminal justice

    Compare and contrast two theories on the causation of crime. o Choose one crime trend outlined in the text and explain its relationship to one of the crime theories you just compared.
  26. law/jrnalism

    In Japan, loss of face is as important as loss of personal reputation, but there have not been many libel or slander suits, as compared with the United States. What does loss of face mean?
  27. college, Astronomy

    Compared with the strength of Earth's gravity at its surface, how much weaker is gravity at a distance of 13 Earth radii from Earth's center?
  28. math

    Can you each make up an example in which "Some A are not B" is true, but the statement "Some B are not A" is false? An example would be "Some dogs are not poodles" is true but "Some poodles are not dogs" is false
  29. tsion

    Determine whether each of the following statements is true or false. A concave mirror never forms an enlarged real image of a real object. >true A virtual image formed by a concave mirror is always smaller than the real object. >false A reduced image
  30. history

    the Puritan dilemma 1. Englishmen rejoiced when Henry VIII turned his back on the Pope because now they felt they would be free to join the Protestant Reformation and gain a purer church. A) True B) False 2. Puritan's believed that marriage came before
  31. Mathematics

    Can anyone check my answers please True or false 927 is divisible by 3 and 9 true 13,012 is divisible by 9 false 7,434 is divisible by 6 false 2,064 is divisible by 2,4,and8 false 96,240 is divisible by 2,3,5, and 10 false Am I right?
  32. effective persuasive writting

    how would you encourage a leluctant peer reviewer. I would ask a question first That's a good idea, but what kind of question(s) would you ask? Depending on what they are reviewing, there are many different questions that could be asked. Here are some
  33. English 2

    Gene and Finny are drawn to each other and share some character traits, but they are also very different. First, list the characteristics that are unique to Gene or Finny. Then list the traits they share. So far I have: Gene- Envious, Smart, Insecure
  34. Chem

    Am i correct for the following? 1. "quick data" such as that of a mass measurement on a balance located at the far side of the lab, can be recorded on a paper scrap and then transferred to the report sheet at your lab station. TRUE? 2. the lab
  35. alg

    Sue bought a dress on sale fro $21.50. If the sale was a 15% off sale, how much money did she save compared to if she bought at the regualr price? round you saving the nearest cent
  36. Algebra

    write an equation for a rational function that has a vertical asymptote of -4, a horizontal asymptote of 3, and vertically shrinks the graph by a factor of 5 (compared to the graph of y=1/x). So far I have Y=3x/x+4 but I can't figure out how to shrink the
  37. Physics

    You stick your arm over the edge of the Grand Canyon, and throw a ball vertically upwards with a velocity of 15 m/s. Compared to the heighht that you throw the ball, what height is the ball after 6 seconds?
  38. 6th grade science

    why would a shredded carrot turn the softest when it is sitting on top of a table out in the open air compared to the carrot in water and the carrot in salty water?
  39. Math

    Use mathematical induction to prove that 5^(n) - 1 is divisible by four for all natural numbers n. Hint: if a number is divisible by 4, then it has a factor of 4. also, -1 = -5 +4 This is a take home test so I don't want the answer because I want to know
  40. Chemistry

    Which of the following surfaces does a true monolayer always form on? A. silicon B. gold C. both D. neither Why are silicon surfaces studied in this experiment? A. Silicon is shiny like the windows in tall buildings. B. Silicon more closely represents
  41. english

    please can you help me to arrange if my answers are correct. 1. subject - the audience from ahich you are writing 2. puropose - the reason you are writing 3. readers- the physical, economic political and ethical use place in which the audience will read he
  42. English

    1. May I come in? 2. Yes, you may. 3. No, you mayn't. (Can we say #3?) 4. The rumor may not be true. 5. The rumor mayn't be true. (Can we use the contracted form, 'mayn't'?)
  43. Literature (Writeacher!)

    These questions regard the poem "We Never Know How High We Are" by Emily Dickinson. 1. What happens "if we are true to plan"? A: “If we are true to plan” (295), then “our statures [will] touch the skies,” (295) which, in other words, means that we
  44. chemistry

    Electrons travel in pairs. True or false? My workbook states, "Electrons like to travel in pairs so it's easy to see why covalent bonds form. It seems when an electron is unpaired it is "lonely" and can easily search for a friend. Of course, this is not a
  45. English

    1. Someone who started sobbing while another was telling a joke would be an example of comic relief. T/F? I think it is true because the one who is telling a joke is like a humorous scene which helps relieve the mood of a heavy scene (someone's sobbing,
  46. college help

    hi i'm a little confused. i know UC colleges want teacher recommendation letters but i have been doing research and while the last day to turn in the college application is november 30th, the teacher recommendation letters are due later for some. is that
  47. algebra

    Which of the following expressions is true? a. 4^3 * 4^5 < 4^12 b. 5^2 * 5^3 > 5^5 c. 3^2 * 3^4 = 3^2***** d. 5^2 * 5^4= 5^8 Which of the following expressions is true? a. 2^4 * 2^4 >2^7***** b. 3^2 * 3^6= 3^7 c. 4^3 * 4^5< 4^8 d 5^2 * 5^3 =
  48. Math

    x <= -13, -13 True or false x => 6, -13.4 True or false
  49. math

    x >-13, -13 True or false x -> 6, -13.4 True or false
  50. 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
  51. Astronomy

    Compared with the strength of Earth's gravity at its surface, how much weaker is gravity at a distance of 13 Earth radii from Earth's center?
  52. Math

    During a class election 12 people voted for candidate A.If there were 42 votes total,what is the ratio of votes for candidate B compared to candidate A?
  53. math

    Can I please get my answers double checked? True or False 1. The tangent function is used to find the angel between two vectors. True 2. If two vectors are orthogonal, then their dot product is -1. False 3. The length of the projected vector is always
  54. Algebra-Please check my calculations

    Could you please check my answers and help with the ones I can't figure out- 1. Solution to the radical function sqrt(1/2x+1) = 1 is x = 0 True or False I think it is true according to my calculations 2.Solve x = sqrt(8x) 8x = x^2 x^2 - 8x = 0 x(x-8) = 0 x
  55. English

    Rewrite each of the following sentences so that related ideas are expressed in similar or parallel structures. 1.)People differ in their fingerprint patterns, in how they talk, and in their dental patterns. 2.)Computers are used to analyze voice patterns,
  56. Language Help PLZZ

    1. What is the purpose of book response activities? to practice all stages of the writing process to help you determine if you want to be an author to imagine yourself as a character in the book you read to illustrate or demonstrate what you have learned
  57. SAT Essay

    PLEASE GRADE THIS PRACTICE SAT ESSAY FOR ME Question: Do you agree with the statement that figures of authority tend to abuse their power? Government entities and rulers of the general population consistently mark history with periods of unrestrained,
  58. University Physics (Cal-Based)

    Calculate the velocity of a 20kg object that is dropped from a height h above the Earth, where h is very large compared to the radius of the Earth. The radius of the Earth is 6380 m and the mass is 5.94 x 10^24 kg.
  59. Math

    Dr. Root records measurements of a vine she is studying. Compared to the first measurement, e vine has quadrupled in length. It is now more than 48 centimeters long. Use an inequality to show how long the vine might have been when Dr. Ruth first measured
  60. Math

    Dr. Root records measurements of a vine she is studying. Compared to the first measurement, the vine has quadrupled in length. It is now more than 48 centimeters long. Use an inequality to show how long the vine might have been when Dr. Ruth first measured
  61. Chemistry

    Discuss the effect of the 'extra' hydroxyl groups on the physical properties of diols and triols, compared to alkanols that have only one hydroxyl group. HINT: Consider the polar nature of the hydroxyl group Really need help for this!!!
  62. History

    True or False: 1. A region near the ocean will be cooler than a region inland of the same latitude. 2. The tundra is an area of cold climate with low-lying vegetation. (true?) 3. The climate of highland regions gets colder and colder as you go higher.
  63. math- help needed badly

    a pilot entering a bay on course 60.3 degrees at the speed of 12 knots sees a light bearing 37.3 degrees true, and 20 mins later he sees it bearing 20 degrees true. if he keeps the same course and speed,(a)when will he be nearest to the lighthouse and how
  64. Determining Probabilities

    A spinner is divided into 4 sections of equal size labeled with the numbers 1, 2, 3, and 4. You spin it 3 times and get the following results: 1, 4, 3. Which of the following is true? The theoretical probability of getting a 1 is 25%. The experimental
  65. Chemistry

    TRUE OR FALSE? 1) A solution that is made out of 1.00mol/L ammonia and 0.50mol/L of ammonium chloride is a basic buffer. 2) The pH at the equivalence point of a weak base with a strong acid is expected to be less than 7 because the acid that is added is
  66. Science

    The Environmental Defense Fund, The Friends of the Earth, and The Natural Defense Council, are all divisions of The Environmental Protection Agency. True*** False After the first Earth Day, the Sierra Club expanded to 20 states in 1970. In 1971, the
  67. Religious Education

    Is God real? Which is the true religion? For many people around the world, God is very real. The true religion is the one that a person whole-heartedly believes and faithfully follows. Hi Cherry. Considering this is a homework question, most Religious
  68. Social Studies

    1. Which period of history was influenced by the classical Greek and Roman works? A) Renaissance** B) Age of exploration C) Technology Era D) Dark Ages 2. Many Native Americans died after the Spanish invasion because of A) loss of homes B) loss of pride C)
  69. Economics

    Hi My three criterion are now, if the share is blue-chip or not, the companies PE and its comparison to the S&P/ASX200. Regarding the companies I have compared it to a rival companies PE, I said that it is good that its PE is higher than the other company
  70. Chemistry

    indicate whether the following would increase decrease or have no effect on the solubility of copper (ii) carbonate (ksp - 2.5 x 10^-10) when compared to the solubility of water 1. dissolve it in an acidic solution 2. dissolve it in ammonia, forming a
  71. Bible - Amos

    Hi, I'm in a social studies class and we're studying the Bible, which I have trouble comprehending. I need to write on why Amos chose to single out the "cows of Bashan" as his scorn subjects. Would this be because women appeared to be the main cause of
  72. Kindergarten readiness

    In a study about kindergarten readiness which one is true? 1.Group participation skills were viewed as insignificant in comparison to academic skills. 2. The ability to write one's name was followed by self control. 3. The majority of teachers place
  73. 1984

    1.What is Orwell's version of history prior to his own time? My answer: I don't understand this question. 2. How many of Orwell's predictions have come true? My answer: I don't think many of Orwell's predictions have come true. The thought police and the
  74. Social Studies

    Ships from the Great Lakes travel the St Lawrence river to what ocean? Answer these questions with true or false The five great lakes are large enough to be called inland seas False? The great lakes form north americas most important waterway true? The
  75. Math

    If Sue bought a on sale for $21.50. If the sale was a 15% off sale, how much money did she save compared to if she bought it at the regular price
  76. Chemistry

    Why does CdCO3 have a significantly lower decomposition temperature than CaCO3, despite the similarity in the ionic radii of Ca2+ and Cd2+? I think they both decompose to give the metal oxide and carbon dioxide. Could the polarising ability of Ca compared
  77. Environmental Helpp!

    Why would a 1 L bottle of water cost $1.50 whereas 1 L of gasoline currently costs about 90 cents? Discuss our current consumption of bottled water with specific emphasis on its relatively cleanliness compared to tap water, where the water comes from, how
  78. NCLB

    i am studying the no child left behind act and i read that some states have a higher level of proficiency than others. In a pdf there were a comparision of two states type of question both with a dificulty level can anyone help me find this or something
  79. Math

    Ms. Jones wrote the equation below on the board. x divided by 42=21 If the equation Ms. Jones wrote is true which of the following equations must be true? Answers: a. x=21 divided by 42 b. x=21 x 42 c. x=42 divided by 21 d. x=21 plus 42 I am not sure where
  80. Grammar-Capitalization

    True or False 1. The sord South is always capitalized. Answer: False 2. The word doctor is capitalized if you are addressing the doctor as such, as in "Hello Doctor." Answer: True
  81. Math

    Determine whether the statement is true or false. The lines with equation ax+by+c1=0 and bx-ay+c2=0, where a ≠ 0 and b≠ 0, are perpendicular to each other. ______________________________________________ True. The slopes of the lines are m1 and
  82. English Paper

    right so i have this persuasive research paper i have been slaving away over, and i finished it but i need a creative title and im going blank. THe topic is the sterilization of the mentally ill, (so theycant have kids) and my position is for it. I cant
  83. Language arts, please help!

    A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to
  84. history

    the Puritan dilemma can someone help me check my answers the answers with an (*) at the end them are the ones i think are right 1. Englishmen rejoiced when Henry VIII turned his back on the Pope because now they felt they would be free to join the
  85. history

    the Puritan dilemma can someone help me check my answers the answers with an (*) at the end them are the ones i think are right 1. Englishmen rejoiced when Henry VIII turned his back on the Pope because now they felt they would be free to join the
  86. Math

    1. Exponential growth follows the formula y=a(1+r)^x and exponential decay follows the formula y=a(1-r)^x.. This seems obviously TRUE But now I'm having doubts about the decay formula Is this true or false?
  87. statistics

    Consider the following situation, and answer each of the following multiple choice questions. In your write-up, just list the sub-question letter (A-J) and your answer – no need to restate the question or to justify your answer. Situation: You have 400
  88. expressions

    1. which of the following expressions is true? A)4^3 x 4^4 = 4^12 B)5^2 x 5^3 is greater than 5^5 C)3^2 x 3^5 = 3^10 D)5^2 x 5^4 is less than 5^8 2. which of the following expressions is true? a)2^4 x 2^3 = 2^12 b)3^3 x 3^6 is greater than 3^8 c)4^2 x 4^2
  89. Physical Science

    A woman standing on the ground sees a rocket ship move past her at 98% of the speed of light. Compared to when the rocket is at rest, the woman measures the rocket's length as..... longer or shorter?
  90. Science ( Need help really bad Please!)

    An object's weight is dependent upon its location in the universe. Why is this true? A. This is true because weight is the magnitude of gravitational force acting on an object, and since gravitational force varies in different places in the universe,
  91. Religions of The World

    Assignment World Religions Report (The Class Final) • Resources: Appendices A, B, & F • Due Date: Day 7 [Individual] forum • Submit your World Religions Report. For this project you will choose one of the following religions: Buddhism, Hinduism,
  92. trigonometry

    a pilot entering a bay on course 60.3 degrees at the speed of 12 knots sees a light bearing 37.3 degrees true, and 20 mins later he sees it bearing 20 degrees true. if he keeps the same course and speed,(a)when will he be nearest to the lighthouse and how
  93. math

    a pilot entering a bay on course 60.3 degrees at the speed of 12 knots sees a light bearing 37.3 degrees true, and 20 mins later he sees it bearing 20 degrees true. if he keeps the same course and speed,(a)when will he be nearest to the lighthouse and how
  94. statistics

    EXERCISE: POSSIBLE VALUES OF THE ESTIMATES Suppose that the random variable È takes values in the interval [0,1]. a) Is it true that the LMS estimator is guaranteed to take values only in the interval [0,1]? b) Is it true that the LLMS estimator is
  95. trigonometry

    a pilot entering a bay on course 60.3 degrees at the speed of 12 knots sees a light bearing 37.3 degrees true, and 20 mins later he sees it bearing 20 degrees true. if he keeps the same course and speed,(a)when will he be nearest to the lighthouse and how
  96. English

    I have an assignment to write a 4 page audience analysis essay of a persuasive article. What is an audience analysis essay, and how do I go about writing a 4 page audience analysis based off of an article?
  97. Critical Thinking

    When you are building an arument for an issue that is significant to you, do you think it is more important to be sound or valid? Please explain. Please explain your definitions of "sound" and "valid." By many definitions, these two words are synonomous.
  98. Hum130

    Assignment World Religions Report (The Class Final) Due Sunday • Resources: Appendices A, B, & F • Due Date: Day 7 [Individual] forum • Submit your World Religions Report. For this project you will choose one of the following religions:
  99. Physics

    Hi, I had some questions about Physics and Newton’s Three Laws of Motion and was wondering if someone could possibly help me. I wasn't sure if my answers were correct and I need to make sure they are. #1 Write out in words what “acceleration ~ net
  100. English 11

    Match the letter 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.Olaudah Equiano E.Thomas Paine F.Thomas Jefferson 1.I wrote an account of my voyage cross on the Mayflower