1. Science

    Is the following sentence true or false? Acceleration refers to increasing speed decreasing speed or changing direction
  2. chemistry

    True or False? An equilibrium constant K_c=1x10^7 for a reaction indicates that the reaction favors product formation.
  3. Physics

    The critical angle is the angle at which a ray of light is no longer refracted but completely reflected. True False
  4. People

    True or false Youth organizations typically focus on individuals between the ages of 15 and 24, although some may include younger individuals as well.
  5. chemistry

    QUESTION 9 The number of moles of the reagent in excess can be used to calculate the moles of the products of the reaction. TRUE FALSE
  6. math

    State which of the following are logical statements and then classify the statements as true or false. a) 1 + 4 = 6 b) She is in our class c) Butte is the capital of Montana d) 3 + x = x + 3
  7. statistics

    if we are testing for the difference between two populations, it is assumed that the two populations are approximately normal and have equal variances, true or false
  8. Life Management

    One of the disadvantages of using electronic money is it is possible to lose track of one's budget. A. false B. true I honestly thought that it was B - but really it should help you keep track....what do you think?
  9. math

    when rotating a figure, we need to know three things. 1)the direction of rotation 2)the point at which it is being rotated 3)the degree it is being rotated A)true b)false
  10. Precal, TRUE OR FALSE

    TRUE OR FALSE The motion of a pendulum for which the maximum displacement from equilibrium varies is an example of simple harmonic motion.
  11. U.S. History

    True or False? General Sherman's 60 miles path of destruction was from Atlanta, Georgia to Savannah, Georgia?
  12. Math

    When Multiplying Rational Numbers You Count The Numbers Of Decimal Place Values In The Fact. True Or False
  13. marketing

    true or false? without the marketing concept, a business will develop a product or service and then decide how to market the product
  14. Math

    If we know the number of black cats in a town, we can use the experimental probability to find out how many black dogs there are. True or False?
  15. Biology

    The main function of the stomach is to soften the food so that the food can pass through the body quickly. Is this True or False?
  16. English

    True or False Depending on the type of sentence, it will always end with a period, question mark or exclamation mark.
  17. electronics

    If we Thevenize the Norton equivalent of a circuit,the result will be the Thevenin equivalent of the original network. True or False
  18. Chemistry

    True or False? The amount of energy needed to form an activated complex is known as the activation energy of a reaction.
  19. biology

    true or false soil in the taiga has a top layer of rich humus and a deeper layer of clay.
  20. Linear Algebra

    True/False question Suppose that A is a 2 x 3 matrix such that A[1, 1, 1]^t = [2, 3]^t = A[2, 3, 4]^t. Then [1, 2, 3]^t belongs to the nullspace of A. I have no idea how to start this question/what it means.
  21. Public Health

    Can you help me with these questions and explain why the answers are chosen. I think I have the answers but not quite sure how to write why I chose those answers. Different measures of disease are useful to evaluate and assess public health programs and
  22. e-commerce

    true or false a transaction always has one or more activities associated with it, and an activity will always be related to a transaction
  23. Strategic Management

    A multidomestic strategy is similar to a transnational strategy. True or False?
  24. Math

    True or False. The value of the square root of 16 is greater than the cube root of 29.
  25. chemestry

    The bonds in SiCl4(l) are srtonger than the bonds in SnCl4(l)? True or false and why? Thank u
  26. Math

    Using an experimental probability is just as accurate as using the theoretical probability. True or False?
  27. Math

    synthetic division and the factor theorm indicate that x-3 is a factor of x^3-x^2-x-15.... true or false?
  28. Math (Circles)

    True or False If two circles have 4 common tangents, then the two circles intersect.
  29. phy103

    The premises of an argument are valid. inferences. not valid. true or false.
  30. Career

    Job-specific skills are generally only useful on one job. True False***
  31. MGT450

    Emergent strategies affect all planned strategies. true or false?
  32. physics

    As the period of a wave increases, the frequency increases true or false?
  33. American Government

    The Virginia Plan and the New Jersey Plan were substantially the same True or False
  34. Math

    When You Add Fractions You Just Add Numerators And Denominators. true Or False
  35. physical science

    speed decreases as distance decreases for the same time true or false
  36. math

    The product in the row for 6 are double the products in the row for 3 is it true or false
  37. Physical Science

    If a force of 10 N is applied to a 4.5 kg object, then the object will accelerate at 2.22 m/s2? True or false
  38. Science

    True or False: The input current to a transformer is direct current.
  39. American Gov

    Was The Virginia Plan and the New Jersey Plan were substantially the same. True or False
  40. Geometry

    True or False: If a figure does not have point symmetry, it cannot have reflection symmetry.
  41. help with my science test 7th grade connection

    True or false Scientific inquiry incorporated many scientific methods.
  42. chemistry

    Sodium chloride has properties that are very similar to those of sodium. True or False
  43. Calculus

    True or false If f'(c) = 0 and f9c0 is not a local maximum, then f(c) is a local minimum.
  44. Math

    A diameter that is perpendicular to a chord bisects the chord. True or False
  45. MATHS

    The function f (x) = x^4 has an axis of symmetry the vertical axis y. True or False?
  46. statistics

    True or False A negative z score must yield a negative probability value.
  47. Math4

    Describe why the following is a paradox: The following sentence is true. The previous sentence is false.
  48. math

    if you know the number of faces on a pyramid you know the number of vertices true or false
  49. statistics

    If I am using a venn diagram, the probability that event A occurs or event B occurs but not both. What is my formula? I am soooo very confused..
  50. Math

    I have 2 problems I need help with both I have narrowed it down to 2 possible answers but can't decide which one is right. The first problem log subscript 5 (2x+3)=2 the choices a)13/2 and b) 14. The next problem 8^x = 16^x+2 the choices a)8 and b)-8. Help
  51. Physics

    An arrow is shot straight up from the edge of a cliff with an initial velocity of 50 ft/s. Answer the following questions using English units. The acceleration due to gravity has a magnitude of 32.2 ft/s. A. Find the time to reach the highest point.
  52. English

    1. He is a doctor of this hospital. 2. He is the doctor of this hospital. 3. He is the only doctor of this hospital. [Does #2 mean #3? Is #2 logical? I think #1 is a common expression. Is that right?] 4. She is the principal of this school. 5. She is a
  53. science!

    i want you to check my answers for the questions and i might need help on constructing the graph that i need to do for problem 7. variables and graphing assessment practice some students wanted to investigate the effect of light on the growth of spanish
  54. Pre-Algebra

    Well, this problem is really stumping me, so here it is. Directions: In each problem, first draw a picture of the situation to the right of the problem. Then decide whether the problem involves measuring length or area growth to help you answer the
  55. true/false history

    hi everybody. I have been trying to answer these true/false question all day, can someone help me please?Are my answers correct? "Militarism" is warfare that combines the use of infantry, armor, and air power in a fast-moving campaign. I put false &
  56. Economics

    Its difficult to meet the requirements of ceteris paribus when studying a relationship between unemployment and inflation. Is this true or false??? True; When studying the relationship between unemployment and inflation, one must look at empirical,
  57. 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?
  58. Pschology 202

    True or False? Based on your learning from this week’s Mindsets YouTube video (2011), an example of fixed mindset about intelligence would be if a teacher sat her students in a classroom according to IQ. (Points : 1)
  59. history

    Lee Yick took his case to the Supreme Court and lost because, under the 14th Amendment, only U.S. citizens had the rights of due process and equal protection of the laws true or false
  60. social studies

    true or false:arts in the region include landscapes paintings calligraphy weaving carving and pottery making. PLEASE HELP ME!!!THIS PAPERS DUE TOMORRW AND I CANT FIND AN ANSWER
  61. world history

    TRUE OR FALSE: Based on the text of the final declaration of the Geneva conference the US and the Vietnamese Bao Dai government were right to withhold their signatures. **its more of your own opinion, no right or wrong answer**
  62. Statistics

    True or False, In simple linear regression analysis, if the error terms exhibit a positive or negative autocorrelation over time, then the assumption of constant variance is violated.
  63. world history

    Corporatist state is a system in which a country's major economic activities, such as agriculture, transportation, manufacturing, and commerce are formed into syndicates that resemble corporations. True False
  64. EKG

    This is a true and false question: 1. Patient motion my create artifact that looks like an atriall arhythmia. 2. The ECG tracing represents a 3 dimensional view of the heart's electric activity.
  65. Science

    One:the sI unit measure for length the meter-would be most appropriate when Two:The metric System Of measurement is based on the number Three: Scientists use SI because it allows them to compare data and communicate with each other about their results
  66. economics

    Will it be true, false, or uncertain ?if people who was laid off return back to work that according to the productive possibility graph with a shift outward/right that butter and guns would increase. Explain.
  67. early childhood education

    If a young child calls a dogs,he has made a logical error. I am thinking true. Adults speaking parentese may effect their infant heart rate. I think false
  68. Chemistry

    When 400ml of a 0.01M MgCl2 solution is mixed with a 300ml if a NaOH solution at pH 9.0, a precipitate will form. True or False?
  69. SCI207

    Net- zero refers to a building or installation that produces less energy less than consumes, considered to be energy reliant. True or false
  70. Earth Science

    As a star ages, its internal composition changes as nuclear reactions in the star's core convert one element into another. True or false?
  71. chemestry

    true or false an atom can emit photons in the visible portion of the electromagnetic spectrum after absorbing photons in the ultraviolet?
  72. world history

    The Open Door Policy stressed American cooperation and nonintervention in Latin American affairs. True False
  73. Science 3

    There are a lot more M2V stars than M2Ib stars. True False http://en.wikipedia.org/wiki/Stellar_classification
  74. integrated physics and chemistry

    If the torques on a lever are not equal, the lever will rotate about the fulcrum. i cant find the answer to this anywhere in the lesson. it is a true/false statement. can someone help me?
  75. Calculus

    Consider the function f(x) = {0, x = 0 and 1 - x, 0
  76. Science/Biomaterials

    Hooke's law relates the amount of strain a material to the absolute amount of force applied. True or False?
  77. Accounting

    Available-for-sale securities are securities that management expects to sell in the future, but are not actively traded for profit. A.True B.False
  78. Finite Math

    A pair of dice is rolled and the resulting sum is odd. The complement of this event would be the sum of that is a multiple of 3? True or false
  79. Accounting

    The financial loss that each stockholder in a corporation can incur is usually limited to the amount invested by the stockholder. Answer True False
  80. English 3

    In the sentence I gave Ellen and Jane the card, the word Jane can be replaced with the objective pronoun her. True
  81. criminal investigation

    california v. prysock 1981 maranda warnings must be given word for word as outline by supreme court true or false
  82. MATH

    PEMDSR QUESTION. (9,278x15)/20x50-325+300>100+450x2+2,000/40,000 IS IT TRUE OF FALSE
  83. Social studies

    rights of women, human rights,and special persons are radio programmes Give me answer in true and false
  84. medical billing & coding

    insurance claims may not be legally denied for payment even if submited after the insurance company's time limit. true or false
  85. Algebra

    True or False: If an agebraic expression calls for Y=8, that means that you will use the number 8 to replace the letter Y in order to solve the expression?
  86. Chemistry

    For the reaction: 2H^+(aq)+Zn(s)----->He2(g)+Zn^2+(aq) a) Write the reduction half-reaction b) Write the oxidation half-reaction c) Identify the oxidizing agent d) Identify the reducing agent
  87. Math 7 - Dividng and Multiplying Integers

    Find the missing integer for each problem. 1. +18 / ____ = -9 2. ___ / -5 = -6 3. -24 / ____ = +2 4. +18 / ____ = -3 / = dividing My Answers: 1. -2 2. +30 3. +12 4. -6 Are my answers are correct???? Please answer! Thank You! :)
  88. social studies

    I would want to know the questions and answers for grade 4 week 10
  89. math

    Multiply 2/3 and 6/7 A.4/7 B.4/21 C.12/21 D.3/7 if u could please tell me the answers for all of the questions if u know them thnx.
  90. Cheater Maggie is banned

    Posting 10 answers with no questions is cheating!
  91. random

    is there any other site like this that answers questions for free ?
  92. science

    why are you guys posting questions without the answers to them
  93. eng 111

    I submitted my answers to my questions can you check them and tell me if I got any right. /thank you
  94. tutor

    will i get volunteer hours here if i will answers some questions?
  95. computers in day care

    does anybody have the questions and answers for examination 305000
  96. Ms.Sue?

    yesterday, i could not post questions or answers on here. Why is that?
  97. MATH

    Reiny, the problem with the answer x>-2, why divide by 1? Is it because you can't divide with variable? Reworked problem -7x>-2(x+15)-2(x+15) -7x + 2x > 30 -5x/-5 > 30/-5 x > -6 other side -2(x+15)
  98. Physics

    Let 580 nm light be incident normally on a diffraction grating for which d=3.00D=1050nm. a) how many order (principal maxima) are present ? b) if the grating is 1.80 cm wide, what is the full angular width of each principal maximum? I got the first part I
  99. Sociology

    1). A major source of increasing economic inequality in the U.S. is the fact that: A) the U.S. is a racist society B) the overwhelming majority of new jobs have been in the lowest paying sectors C) Social Security payments are unable to keep up with
  100. algebra

    How do you solve this math problem? h= -8t^2+40t then it says: when t=0 and when t= 5 there are 2 questions that i have to answer: 1.) find the value of h 2.) graph this equation - i don't know if i did the problem right but when i answered #1 i got h=0, -