1. econ

    True of False? E=exchange rate Suppose E $/euros = 3/2 and E $/pounds = 2, and there is no trade friction, the no arbitrage condition implies that E pounds/euros = 2

    asked by econ on May 28, 2008
  2. statistics

    True or False; A good choice for the number of class groups to use in constructing frequency distribution is to have at least 5 but not more than 15 class groups.

    asked by iyra on February 5, 2010
  3. Chemistry

    True or false? Hydrogen bonds between water molecules are comparable in strength to hydrogen-carbon covalent bonds?

    asked by Christina on November 12, 2009
  4. science

    The moon moves slightly during the exploration animation because the moon rotates around Earth as Earth revolves. True **** False

    asked by moshimonsterssssss on December 14, 2018
  5. Chemistry

    Is this true or false In general, the electronegativiy values of nonmetallic elements are greater than the electronegativity values of mettallic elements. yes

    asked by Dennis on January 3, 2007
  6. Statistics

    True or False The mean for a sample of n = 4 scores has a standard error of 5 points. This sample was selected from a population with a standard deviation of ċ = 20.

    asked by Lyndyc on December 12, 2013
  7. statistics

    On average, a sample of n=100 scores will provide a better estimate of the population mean than would be obtained from a sample of n=50 scores. (True or False)

    asked by Anonymous on July 5, 2011
  8. Geometry

    Is this true or false? Two similar hexagons have area 36 square inches and 64 square inches. The ratio of a pair of corresponding sides is 9/16.

    asked by Kaley on May 17, 2010
  9. Math

    The area of a triangle is 4 times the area of the smaller triangle formed by joining the nidpoints of two sides True or false

    asked by Silva on January 14, 2018
  10. Grammar

    If the word “very” or an adverb that ends in “ly” is part of your compound modifier, you do not use a hyphen in the compound modifier. A) True B) False I answered A:)

    asked by Marie on November 27, 2012
  11. chem

    Is the following true or false? The actual size of a measurement multiplied by a conversion factor remains the same, because the measurement being converted is multiplied by 1.

    asked by ash on June 11, 2010
  12. Chemistry

    Say true or false. (1)The end point of titration attend on equivalent point. (2)All exothermic process are spontaneous process.

    asked by Chemo on January 27, 2012
  13. US Government

    In the beginning of our nation seats were reapportioned after the first three years, but today we reapportion seats in the House every 10 years. A) True B) False

    asked by Casey on July 12, 2014
  14. Grammar

    Is this true or false? When a the subject of sentence has 2 or more nouns or pronouns connected by “and,” the subject is singular and requires a singular verb.

    asked by Cindy on June 2, 2011
  15. PHYSICAL SCIENCE

    DOES MOTION PRODUCE HEAT WE NEED TO ANSWER TRUE OR FALSE ON OUR HOMEWORK IF YOU RUN THAT IS MOTION WHICH MAKES YOU SWEAT THIS IS HEAT???

    asked by claire on April 22, 2008
  16. Physics

    True or false?equal masses of two different gases placed in containers of equal volume at equal temperature must exert equal pressures

    asked by John on January 21, 2013
  17. Math

    If you can measure the length and width of a rectangle correct within .1cm then the calculateday area will be correct .1cm as well. Is this true or false?

    asked by Erika on November 18, 2016
  18. Math please

    The HCF of the smallest composite number and the smallest prime number is 1.is this statement is true or false.give reason.please

    asked by Abhishek kumar sahi on August 4, 2011
  19. chemistry

    1.)What is the boiling point of the water in your radiator if 2.00kg of antifreeze is added to 9.00 * 10^3 grams of water? 2.)Assuming that each system behaves ideally, which solution (0.25 m KCl or 0.25 m C3H8O3)would have the lower freezing point?

    asked by blah..unsure..plz help!! on March 6, 2009
  20. overview of teaching techniques

    how should students be grouped to best encourage learning? (a)according to same abilities (b)according to same attitudes (c)according to same interests (d)according to a common task (my answer) which of the following types of questions are unfortunately

    asked by susue on August 25, 2011
  21. chem

    posted this question before and wanted to know if I had gotten the right answers. We have to identify the five compunds of H, N, and O described below. For each compound, I have to write a Lewis structure that is consistent with the information given. a.)

    asked by Sam on December 3, 2006
  22. Mat 116 Final

    Is it true when the problem says solve x= then it is one number, or fraction. The test does say below where it is looking for an answer will say type integer, or fraction. Then I get myself confused when it says 7x = -56 I figured this is dividing -56 by 7

    asked by Loren on April 11, 2010
  23. Math 2 questions

    I need help with 2 questions so that I could do my other ones myself so can someone please do these 2 questions so i get an example how to do them, thanks. 1. Lauren works for a bookstore. One of the stores suppliers has a promotion in which any in stock

    asked by Anonymous on May 22, 2013
  24. Physics

    A track has a height that is a function of horizontal position x, given by h(x) = x^3 + 4x^2 − 44x + 16. Find all the positions on the track where a marble will remain where it is placed. What kind of equilibrium exists at each of these positions? (Enter

    asked by James on June 22, 2012
  25. Physical science CHECK my answers

    1. Which of the following correctly lists friction types (excluding fluid friction) from strongest to weakest? (2 points) * a. static, sliding, rolling b. sliding, static, magnetic c. weak, strong, nuclear d. rolling, sliding, static*** 2. Two or more

    asked by Anon on June 7, 2017
  26. Early Childhood Psychology

    Can someone please let me know if I chosen the right answers for my six questions below? If I did not choose the right answers could you please let me know which answer is the correct one? Thanks 1) In Piaget's theory, a symbol is closest to a(n) =

    asked by Sharon on July 29, 2011
  27. Calculus check and help

    Let f and g be the functions given by f(x)=1+sin(2x) and g(x)=e^(x/2). Let R be the shaded region in the first quadrant enclosed by the graphs of f and g. A. Find the the area of R. B. Find the value of z so that x=z cuts the solid R into two parts with

    asked by Anonymous on April 19, 2015
  28. jill

    ***Solve exercise using present value principal -1500 term of invesment(%) -4.5 Interest compounded - monthly present value ? Compound interest ? ** the problem is asking for me to find the present value & compound value!!

    asked by math HELP!! please on June 1, 2014
  29. Finance

    I have a number of questions for a finance assignment that is meant as a review for our final. However my final is being written earlier than the rest of the class so the answers aren't up yet. I was hoping someone could answer two or three of the

    asked by Brian on April 19, 2010
  30. Chem

    The following equations represent spontaneous reactions. From this evidence, set up a table of relative strengths of oxidizing and reducing agents. Write half-reaction equations and label the strongest oxidizing agent and reducing agent. Co + Pd2+ ---->

    asked by Alex on February 26, 2008
  31. Chemistry

    Which of the following statements correctly describes the change which occurs when a liquid vaporizes at its boiling point at a given external pressure. a) The entropy decreases b) The temp increases c) The kinetic energy increases d) The potential energy

    asked by sh on February 7, 2010
  32. math

    the problem is 12 _ 2 _ 4 _ 3 =6 we have to use +, -, x, /, parentheses and use the exponents 2 or 3 once to make this true Help

    asked by Lynn on September 23, 2008
  33. Math

    What is the unknown digit that will make this problem true 3.59>3.5

    asked by Rachel on October 17, 2018
  34. Math/Algebra

    On Dolphin Beach, the high tide is 2.2 meters and only occurs at 12 a.m. and 12 p.m. The low tide is 1 meter and only occurs at 6 a.m. and 6 p.m. Which function models the height of the tide t hours after 12 a.m.? a. h(t)=0.6cos(πt/6)+1.6* b.

    asked by Jessica on April 8, 2018
  35. anatomy physiology/check please

    Muscular dysgenesis or dysgeny is a lethal, recessive, genetic disease of mice that is caused by a mutation in the mdg gene. Skeletal muscles from dysgenic mice are paralyzed and the animals die shortly after birth. You are a research scientist interested

    asked by joseph on April 4, 2013
  36. Prob and Stats

    For questions 1- 5 use confidence intervals to test the hypothesis. 1) A light bulb producing company states that its lights will last an average of 1200 hours with a standard deviation of 200 hours. A sample of 100 light bulbs from the company were tested

    asked by Rain on May 21, 2015
  37. Interpersonal communication

    In interpersonal communication, when two people are talking face to face, the channel is the air (or auditory channel) around them that carries the message. (Points : 1) True False

    asked by Christopher on August 14, 2015
  38. trig

    This identity means that translating a basic sine graph 3π/2 units to the right produces a basic cosine graph. True or False? sin(X-(3(pi)/2)) = cosX

    asked by Matt on September 12, 2013
  39. math

    Hi, I had a question about exponential functions. If f(x)=ab to the x power, were a does not equal zero, b is greater than 0 and b does not equal one. Therefore if b=1/2, then the graph of the function never crosses the y-axis. What is the answer to this

    asked by Arianna on February 27, 2008
  40. statistics

    A student takes a 20-question, true/false exam and guessed on each question. Find the probability of passing if the lowest passing grade is 15 correct out of 20.

    asked by Lori on September 26, 2010
  41. Math

    To obtain the graph of y=-3sqrt(x+1) from the basic graph y=sqrt(x) the transformations are first a stretch vertically by 3, then a reflection vertically, followed by a shift left of one...true or false?

    asked by Kathy on August 5, 2011
  42. English

    When a the subject of sentence has 2 or more nouns or pronouns connected by “or” or “nor,” the verb must agree with the noun or pronoun that appears closest to the verb in the sentence. Would this be true or false?

    asked by Diane on June 2, 2011
  43. maths

    Given is a quadrilateral ABCD,diagonals AC and BDare such that AO=BO=CO=DO=3cm,where Ois point of intersection of AC and BD then quadrilateral ABCD is a rectangle State true or false with reason

    asked by faizel on January 6, 2013
  44. Economics

    Budget deficit is the amount of money the government borrows for one budget (1 year) and national debt is the sum of all government borrowing. A. True**** B. False

    asked by Nirvana ^_^))) on February 12, 2016
  45. Chemistry

    True or False? 1) Do Nuclear changes generally absorb more energy than chemical changes. 2) In Exothermic reactions, the reactants have more kinetic energy than the products. 3) If one molecule is involved the rate determining step is called first order.

    asked by Christian on July 24, 2010
  46. Science

    The warmest temperature occurs at _______ and why does the warmest daily temperature occur in mid-to-late afternoon rather than at the time if the highest sun angle? The coolest temperature of the day occurs at sunrise. Why?

    asked by Cathy on February 23, 2009
  47. Language

    Which sentence is written correctly? Joe Torres my brother's friend had a meeting, with the principal. Joe Torres my brother's friend, had a meeting, with the principal Joe Torres, my brother's friend had a meeting with the principal. This One Joe Torres,

    asked by TheVroomin on February 3, 2018
  48. chemistry

    It is observed that when solid copper is added to a solution containing gold ions, the copper dissolves and the gold precipitates. Similarly, almost every other metal will displace gold from solutions of gold salts. a. Do these results mean that the gold

    asked by Anonymous on October 30, 2013
  49. computer science

    In form view you can view a forms records but cannot change the layout or design of the form true or false

    asked by Anonymous on September 26, 2013
  50. Math

    True or false, A solution of a system of linear equations is an ordered pair that satisfies one of the equations in the system?

    asked by Megan Ruff on March 1, 2011
  51. Algebra

    I don't get how you would know which way to shade the inequality when it's true or false. For example the inequality 2x+3y> 12 When I solve it it's y>-2/3x+4 But when I graph the line how would I know which side to shade?

    asked by Emma on December 12, 2012
  52. Animal Farm (civics)

    True o False Both times that the windmill was destroyed was actually because of an earthquake. i known 1 time was caused by an earthquake by i forgot the other time

    asked by Anonymous on October 30, 2013
  53. C++

    True or false: A function call statement transfers control of the program to the last statement in the body of a function.

    asked by Bob on November 8, 2013
  54. pre-algerabra

    If dexters room is 10 wide and 12'6" long and in his drawing is 4 wide is it true or false if I doulbe the quantity I doulbe the other?

    asked by rose on January 27, 2017
  55. Physics

    Center of mass of a body coincides with its center of gravity irrespective of its mass and size 1. True 2.False

    asked by SAGAR on July 21, 2016
  56. chemistry

    Given the chemcal equation:2 Ca+O2>2 CaO,if 2 moles of CaO are formed in this reaction,then 2 moles of O2 must have reacted. True or False?

    asked by Kimberly on April 15, 2013
  57. science

    True or False: If you rub a balloon across your shirt several times on a dry day, the balloon will stick to your shirt.

    asked by Kyle on November 16, 2018
  58. chemistry

    Given the chemcal equation:2 Ca+O2>2 CaO,if 2 moles of CaO are formed in this reaction,then 2 moles of O2 must have reacted. True or False?

    asked by Kimberly on April 15, 2013
  59. chemistry

    Given the chemcal equation:2 Ca+O2>2 CaO,if 2 moles of CaO are formed in this reaction,then 2 moles of O2 must have reacted. True or False?

    asked by Kimberly on April 15, 2013
  60. chemistry

    true or false: when water which is used to dissolve glucose is heated from 25 degrees to 80 degrees the solubility of the glucose is increased.

    asked by tonya on August 3, 2010
  61. Physics

    True/false. Light reflected from a glass surface is polarized along the plane perpendicular to the glass surface

    asked by Tiffany on December 16, 2009
  62. Math

    True or False. If possible kindly explain why so that I can understand it. Thanks much. 1. f(x) = 1^x is not an exponential function. 2. Every exponential function is strictly increasing.

    asked by Millie on February 4, 2015
  63. chemistry

    Given the chemcal equation:2 Ca+O2>2 CaO,if 2 moles of CaO are formed in this reaction,then 2 moles of O2 must have reacted. True or False?

    asked by Kimberly on April 15, 2013
  64. geometry

    if a scale factor of four is used, the points in the image will be eight times as far from the origin as at he pre-image points true or false

    asked by Barb on June 28, 2013
  65. Math

    Mr.Jensen is buying 2 dozen donuts for $10.98. True or False. The expression 8.5 x 2/10.98 could be used to represent the cost of 8.5 dozen donuts.

    asked by Ashley on February 16, 2011
  66. Statistics

    True or False If a sample of at least 30 scores is randomly selected from a normal population, the sample mean will be equal to the population mean.

    asked by Lyndyc on December 9, 2013
  67. Grammar

    When a sentence has a prepositional phrase, it is best to ignore the prepositional phrase when determining what the subject is. A) True B) False Answer is B

    asked by Marie on November 28, 2012
  68. Chemistry

    Hello, please could someone help? Will calcium chloride (CaCl) granules be a suitable drying agent for drying hydrogen selenide (H2Se) gas? Or, will the calcium chloride granules also absorb the H2 from the H2Se? Thank you. Calcium chloride is CaCl2. It is

    asked by Junior on January 30, 2007
  69. Church

    What does Salvation mean? from http://www.answers.com/salvation sal·va·tion (săl-vā'shən) n. Preservation or deliverance from destruction, difficulty, or evil. A source, means, or cause of such preservation or deliverance. Christianity. Deliverance

    asked by Bryan on February 25, 2007
  70. social.s

    Cuba =Fell to communist in April 1974 China =Union of Soviet Socialist Republics IS THIS TRUE AND IM GOING TO HAVE A LOT OF QUESTIONS

    asked by Prarthana on December 5, 2017
  71. Cultural Anthropology 101

    Theocracies are: (Points : 1) 9A)****determined by the religious beliefs of the society. based on the accumulation of wealth by individuals. a group of elected officials. are sanctioned by Big Men. 2. Chiefs within chiefdoms generally gained their

    asked by mandy on December 16, 2012
  72. Bayes' Theorem

    I tried the problem and my answers are still coming up wrong?. You can compare to mine to see where you (or I) went wrong. I'm a little rusty on Virus infects one in every 200 people. A test used to detect the virus in a person is positive 90% of the time

    asked by MILLY on December 18, 2016
  73. Math

    draw the following parabola: a. principal axis parallel to x; LR=1; passing through (3,1) and (-5,5); opens to the right. b. principal axis parallel to x; passing through (0,4), (0,-1) and (6,7)

    asked by Tsunayoshi on August 13, 2014
  74. Introduction to Business Environment Chapter 2

    The world's population is growing more slowly than expected, and there are some industrial countries in which growth might be so slow that there will be too many old people and too few young people to support them. (Points : 1) True False 2. In a free

    asked by David on March 10, 2013
  75. French

    I am not sure that I have the correct answers to these questions, I have been looking at this for ages. I have typed the paragraph and will put the questions underneath (I have done some of the other questions myself but these two I am struggling with)

    asked by Nix66 on September 14, 2014
  76. Physics

    I've looked at other questions posted like this and can't understand the problem or any of the answers. Could someone please show how to find for Cliff and Will? Cliff and Will are carrying a uniform 2.0m board of mass 75kg. Will is supporting the board at

    asked by Katie on July 3, 2016
  77. early childhood

    Can someone please help me with this? I think I have the right answer--just need verification. Which statement most accurately describes "normal" growth and development of the pre-school child? 1.It occurs at a uniform rate for all chidren. 2.It is a

    asked by Bethany on April 11, 2007
  78. Biostats

    I am having problems in this course with following the professor. Can anyone help me with this problem Thanks need to calculate 99% CI for true mean with the following data: n=100, mean is 126 with sample variance of 402. I have to know the answer,

    asked by Grace on June 7, 2007
  79. business law

    Could someone please check what work I do have and answer the ones I don't have Thank you to the ones I have Answered The letter is next to the question #1-19 BUS—Business Law 1. Which of the following statements is true? B a. In the criminal law system,

    asked by Trying on June 19, 2009
  80. Chemistry

    is this true or false? 5) Density has units of grams per cubic centimeter. It may have units of g/cc. But the unit used is strictly up to the individual calculating. It may be in kg/cubic meter or any of a number of other conversions.

    asked by Bryan on February 1, 2007
  81. Science, Chemistry

    A 1050.0 mL solution of NaOH is neutralized by 0.25 L of 2.00M Nitric Acid using Bromothymol Blue as an indicator. The concentration of the NaOH solution is 0.48M. True or False

    asked by Anonymous on January 9, 2017
  82. Grammar

    When a the subject of sentence has 2 or more nouns or pronouns connected by “or” or “nor,” the verb must agree with the noun or pronoun that appears closest to the verb in the sentence. A) True B) False I answered A

    asked by Marie on November 28, 2012
  83. accounting

    True or false ? The columns of the employee earnings record consist of the amount columns in a payroll register and accumulated earnings column? Can you help me answer this question ? thank you.

    asked by mike on March 15, 2011
  84. Science

    A new plant, growing from a single leaf, is an example of sexual reproduction. True or False? Thanks. Sexual reproduction involves two sexes. Does that answer your question? I hope this helps. Thanks for asking.

    asked by Marry on May 18, 2007
  85. physics

    true or false . refraction always involves a change in the speed and direction of a wave wat is required in order for diffraction to occur? wat causes wave interference?

    asked by ana on April 6, 2012
  86. ACC 205

    The cash balance in a company's general ledger and the bank's balance on the bank statement will generally be different because of the time lag in recording transactions. True or False

    asked by kim on June 1, 2012
  87. HISTORY

    True False Following the conclusion of the war, Lincoln’s second term in office was much more peaceful. Not sure about this question, because Lincoln talked about peace in his speech but his term was so short because he was shot.

    asked by Anonymous on December 4, 2014
  88. SPANISH

    TRUE OR FALSE In soap operas, the situations and manner of speaking are usually exaggerated. "En todas las telenovelas, tanto en ingles como en espanol, la manera de hablar es exagerada porque se trata de situactiones exageradas." i don't understand what

    asked by y912f on May 10, 2009
  89. Psy 230

    The text for this class is strange to read and about clear as mud. The question that I am needing help with is this one: Rotter's social-learning theory state that over time, a behavior and a reinforcer (a consequence) become so closely associated that a

    asked by Marie on October 21, 2012
  90. Psy 230

    The text for this class is strange to read and about clear as mud. The question that I am needing help with is this one: Rotter's social-learning theory state that over time, a behavior and a reinforcer (a consequence) become so closely associated that a

    asked by Marie on October 21, 2012
  91. 11th grade

    Can some one help me and give me the answers for the questions in the book hornbill of the lesson discovering tut: the saga continues?

    asked by hasna on August 6, 2009
  92. Statistics

    A multiple choice test has 24 questions each having 4 possible answers. If you guess each answer, find the probability of getting Between 9 and 15 correct

    asked by Kalee on April 27, 2015
  93. math

    identify the choice that best completes the statement or answers the question. For questions 1-3, what is the solution of the systems? Use subsitution. 1. y = x + 6 y = 2x

    asked by liv on May 7, 2018
  94. chemistry

    complete the following questions. Express all answers in scientific notation. i) 24.67 – 9.42 + 0.2 ii) 6340 * 5348 / 2345 iii) 5.35 x 10-3 M x 69 mL

    asked by Vana on September 22, 2008
  95. A Peculiar Question

    Must I double-spaced when I am merely typing answers to questions found, or located, in my textbook? Also, must I replicate a particular format?

    asked by Anonymous on November 6, 2013
  96. Calculus

    How do I answer these questions. Please show work. The answers are through the link as a png image. THanks! h t t p : //goo.gl/NNf9A

    asked by Madeline on February 8, 2013
  97. Env Science

    Discuss the importance of each step in the scientific method. Why do you think scientists utilize this type of experimentation and reasoning? This is my answer but I am not sure if it is what my instructor is looking for. Ask a question: The scientific

    asked by Anonymous on July 9, 2007
  98. statistics

    1) One hundred clients of a registered tax agent fall into the categories of personal (25 male, 30 female), corporate (10 male, 15 female) and small business (8 male, 12 female). The agent selects one of the clients at random to begin work. Find the

    asked by purna on August 13, 2014
  99. Fallacies

    Need help with two questions..#8 is throwing me off, (false dilemma or begging the question)?? I chose false dilemma) is this correct? 8. From a letter to the editor: “The counties of Michigan clearly need the ability to raise additional sources of

    asked by help me STAT on November 24, 2009
  100. Science

    1. The ? is the part of an experiment that is not being tested and is used for comparison. (7 words) 2. The ? describes the steps you use during an experiment. (9 words) 3. After an experiment, scientists write a ? which summarizes their experiment and

    asked by Happyface on August 26, 2008