1. math

    where do you put parenthese to make this number sentence true 3x8/4+2=12
  2. Statistics

    True or False Alpha level becomes zero only when both samples reflect different populations.
  3. math- Set

    Given A={1,2,3} and B={2,{3}}. Determine whether each of the following statements is TRUE or FALSE. a) ∅ C B b) B C A c) {3} C A d) {2,3} C A e) {2,{3}} ∈ P(B) f) | P(B)|=4 g) {0,1} c A
  4. physics

    the rate at which position changes with time is called acceleration. true or false?
  5. economic

    In microeconomics, little emphasis is given to how prices are established and why they change. True or False?
  6. chemistry

    True or False CH4 probably has a lower boiling point than SnH4
  7. chemistry

    an atom of cesium cs has 55 protons 55 electrons and 77 neutrons true false
  8. physics

    true or false an object with a mass of 9.0 kg has an acceleration of 3 m/s. the force acting on it is 3n
  9. Grade 11 Art

    I believe that Baroque and Renaissance shoes were made by hand. Is it true?
  10. Math

    Which makes this a true statement? _____ rectangles are squares. A. All B. Some*** C. No D. None of these I think it's this please correct me
  11. math

    write the missing numbers to.make the sentence true example 7+9=_______+7?
  12. geometry

    True or false? In every triangle, the centroid, incenter, and circumcenter are collinear.
  13. math

    fill in each () with one of the digits from 1 through 9 to make a true statement. Each digit may be used once. ()/()x()+()x()x()/()+()x() =100
  14. S.S.

    Tariffs encourage Americans to buy U.S.-made products because doing so is patriotic. Is this true? why or why not.
  15. english

    The indefinite pronouns all, any, more, most, and some are always singular in meaning. (Points : 1) True False
  16. grammar

    True or false? The boy went to school. Is this the correct way to use punctuation for this sentence?
  17. physics

    For non-conservative forces, the work done does depend upon the path taken. True or False?
  18. math

    If rstv=1 and stuv= 0 which of the following must be true? A. r<1 B. s<1 C. t<1/2 D. u=0 E. v=0 I don't know what steps I should use to solve this problem.
  19. Math

    In "the twelve days of christmas", how many gifts in all did "my true love give to me?
  20. Math:Calculus

    State whether or not the following statements are true. Justify your reasoning. a. a• ( b+c ) = a• b + a • c b. a × ( b+c ) = a × b + a × c c. a × ( b•c ) = a × b • a × c Appreciating any help!
  21. science

    Which would you suggest is your personal learning modality? What makes you feel this is true?
  22. geography

    The connections between the countries of the world are likely to increase in the future. is this true or false
  23. US History

    Here's an easy one. Quakers often opened their homes to runaways. True or False?
  24. Algebra

    Where do you insert parenthesis to make this equation true: 3x5+4-2x2+6-4=15
  25. Calculus

    Suppose that f (x) is a function such that the relationship given below is true. f (3 + h) - f (3) = 9h^2 + 8h (a) What is f '(3)? (b) What is the slope of the secant line through (3, f (3)) and (7, f (7))?
  26. bio

    Which are no longer classified as animals plants or fungi true or false.?
  27. english

    When the theaters reopened, the age of Restoration drama began. true?
  28. english

    Some ancient and medieval works have several qualities present in novels. true?
  29. english

    When the monarchy was restored in England, the theaters were almost immediately closed. true?
  30. Math

    find the brackets in the right place to make the statement true. in the expression 4*15-11+8-2=20
  31. Math

    In a coordinate plane points (2,4) and (3, -1) are on a line.Which of the following must be true? A.)The two are intersecting B.)They are all above the x axis
  32. History

    Is it true that Iceland has designated "enchantment sites?" Where are these located? How can I find out about them? Thanks
  33. Math

    Which missing side length makes the perimeter, p=18 feet, true?
  34. Grammar

    Essential clauses should be set off with commas. A) True B) False My answer is B
  35. Science

    Hypotheses can be rejected or supported by experiments, or, in some instances, new observations. i think it's true
  36. social studies

    true of false. everyone has the same basic needs for food, clothing, and shelter.
  37. english

    A novel of manners deals with the customs of a specific social class. true?
  38. math

    choose the correct operation to make this statement true;10^3[?]9^2[?]190=10
  39. World History

    Zionism-Theodore Herzi-Palestine True or False
  40. World History

    Guomindan- Sun Yixian - China True or False
  41. Math

    True or False square root of 41 is a rational number. Explain
  42. math

    12. Determine all possible digits to fill in the blanks to make each of the following true. (a) 9 „º482____
  43. english 3

    Which one of the following statements is not true about the president Ratcliffe portrayed in The General History?
  44. Chemistry

    Is it true that: An isotope has a different number of neutrons than protons in the nucleus of its atom.
  45. chemistry

    Naturally occurring reactions of oxygen (O2) are always desirable. True or False
  46. Physics

    Is it true that a drop of water can pass through a solid travelling by 1800m/s2?
  47. english

    A novel of manners deals with the customs of a specific social class. true?
  48. Adding & Subtracting Expressions

    How do I use the distributive property to show that the following is a true statement? 8.5m + 1.3m = 9.8m
  49. math 5th grade

    Insert parentheses to make sentence true: 32 + (-4) - (-5) * 4 = 13
  50. math

    Insert symbols from order of operations to make the statements true: 14 2 5 5 = 10 2 8 9 5 = 34 40 8 7 3 =32
  51. math

    Please explain how you would use a mathematical property to make the following number sentence always true: a x 9 = a x 7 + 2
  52. math

    True or false? In every triangle, the centroid, incenter, and circumcenter are collinear.
  53. math

    a proportion is an equation stating that two ratios are equivalent. True or false
  54. math

    For each of the following find all integer values of x, if they exist, that make the equations true. a) ¨Cx ¨C 3 = -8 b) x3 = -27 c) ©¦x©¦ = 16 d) 8 ¨C 5x < 2x ¨C 20 e) ©¦-x + 5©¦= 8 f) (x ¨C 2)4 = 16
  55. English

    True/False Drunkards and prostitutes inspired Whitman's poetry.
  56. HISTORY

    Who has the true leader of the Senate by virtue of having the most power and influence in the chamber
  57. math

    which of the following is true about the function g(x)= 4x^2 - 3x^4? a)g is decreasing for x<1 b) g has a relative extreme value at (0,0) c)the graph of g is concave up for all x<0
  58. algebra1 HELP PLEASE

    find the value of x and y that make each equation true -4+(y)^i=-12x-i+8 please show the steps thanks
  59. STATISTICS

    TRUE OR FALSE? Simple regression cannot be applied when r of two variables is very low.
  60. phyicss

    Torque due to action reaction force is not zero true false
  61. college

    Explain the logical distinction between valid and true and deduction and induction
  62. math

    copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
  63. math

    copy and place parentheses to make each statement true 22. 6*6+6*6=426 23. 6+6/6*6-6=0 24. 6-6*66+6/6=1 25. 6+6/6+6*6=6 26. 6-6/6*6+6=0
  64. Physics

    Why is the CM of a 1.00m length of pipe at its midpoint, whereas this is not true for your arm or leg?
  65. math

    write two equations that prove the associative property is not true for division
  66. Math

    How many distinct real numbers x are true for f(x)=0. Explain. F(x)=x^2+(1/(500x^2-1000))
  67. biology

    Covalent bonds are not affected by chemical reactions. true ir false
  68. maths --plse help me..

    Is eulers formulae true for spheres and cylinder ,please explain
  69. English

    Dialogue is often less formal than the surrounding description and narrative. True? False?
  70. biology

    true or false-Homozygotes for the BRCA1 allele will definitely get breast cancer.
  71. Art

    True or false: Monet created the majority of his work in his own garden.
  72. Statistics

    The X2 goodness of fit can be used for both qualitative and quantitative data Is this true or false?
  73. Physical Science

    Is it true that electric cars do not generate pollution because they have batteries?
  74. biology

    chemical reaction involve changes in bonds between atoms. true or false
  75. English

    Names based on peoples hometowns were common too------which of the following sentence is not true
  76. history

    Johnson was impeached by the Senate and tried by the House of Respresentatives. true or false
  77. Math 3 grade

    wright a true number sentence using all of the given numbers and symbols 6,9,7,5,3,=,+,+,
  78. MATHS

    The slope of the straight line passing through the points (0,0) and (3,2) is: 2/3 TRUE OR FALSE?
  79. Algebra 117

    Is this equation true or false? Why? ãa+ãb=ãa+b Okay radicals are killing me. Please explain this to me
  80. World History

    Westernization-Mustafa Kemal-Turkey True or False
  81. world history

    A dissident is a person dissatisfied with the government. True False
  82. Social studies

    What were protestants want to true friend and elation church called
  83. Critical thinking

    Can a true conclusion be derived validly from false premises?
  84. math

    using parentheses to make each number sentence true .. 8x9-2-3 equals 32
  85. Grammar

    A prepositional phrase always starts with the preposition. A) True B) False I answered A
  86. chem

    At 20 degrees celsius the vapor pressure of dry ice is 56.5atm. If 10 g of dry ice (solid CO2) is placed in an evacuated 0.25 L chamber at a constant temperature of 20 degrees celsius, will all of the solid sublime? Is the answer no? I don't know if this
  87. Philosophy

    True/False 1. Rosenstand argues that moral subjectivism is an intuitively sound, "live and let live" kind of moral position that is both appealing and socially cohesive. 2. For the members of the Flat Earth Society, who believe that all physical evidence
  88. Philosophy

    True/False 1. Rosenstand argues that moral subjectivism is an intuitively sound, "live and let live" kind of moral position that is both appealing and socially cohesive. 2. For the members of the Flat Earth Society, who believe that all physical evidence
  89. statics multiplication rule

    Subject uses drug 44 (True Positive), 6(False Negative) Subject is not a drug user 90(False Positive), 860(True Negative) If 2 of the 1000 test subjects are randomly selected, find the probability that they all had false negative results. Is it unlikely to
  90. statics multiplication rule

    HELP PLEASE!!! Subject uses drug 44 (True Positive), 6(False Negative) Subject is not a drug user 90(False Positive), 860(True Negative) If 2 of the 1000 test subjects are randomly selected, find the probability that they all had false negative results. Is
  91. 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
  92. Finance

    Assume that Jocelyn is comparing two fixed-rate loan options, a 15 year and a 30 year mortgage. Both options have the same interest rate and amount borrowed. The 30 year, when compared to the 15 year loan will have a 1)_____________ monthly payment and a
  93. Statistics

    A randomized comparative experiment compared the effects of two types of deep-brain stimulation (pallidal stimulation and subthalamic stimulation) on change in motor function, as blindly assessed on the Unified Parkinson's Disease Rating Scale, part III
  94. Chemistry

    What is more basic KO2 or KOH? I know that KO2 is also craeted this way; KO2 + 2H2O ----> 2 KOH + H2O2 + O2 I think,as KOH is created by this reaction and KO2 being a raectant, the compounds created should have less strong,more stable characteristics
  95. Genetics

    A recessive eye color mutation (se) in fruit flies leading to a color called "sepia" is determined by an autosomal gene. Another recessive mutation called "brown" (bw) causes brown eye color, and is determined by an autosomal gene on a different
  96. Gov USA

    19. Which of the following is true about the trade imbalance in the United States? a. The United States has not had a trade surplus since 1975. b. The United States has run deficits of more than $500 billion in recent years. c. The United States has the
  97. math

    explain how to write 20 miles divided by 4 hours as a unit rate If that's distance traveled per unit of time it would be 20miles per 4 hrs but since it's usually compared per hour... 20/4= 5 miles so every hour you travel 5 miles and thus... 5miles per
  98. precalculus

    can you check my answers? Find Pk + 1 if Pk = 7 + 13 + 19 + ...+[6(k - 1)+1] + (6k + 1) 7 + 13 + 19 + …+[6(k - 1) + 1] + (6k + 1) + [6(k + 1) + 1] 8 + 14 + 20 + …+[7(k - 1) + 1] + (7k + 1) 7 + 13 + 19 + …+(6k + 1) 7 + 13 + 19 + ...+[6(k - 1) + 1] +
  99. Biology

    Which of the following best describes the genotypes of the offspring when Mendel crossed true-breeding (pure-breeding) yellow seed plants with true-breeding green seed plants? A) The offspring had a combination of yellow and green seeds. B) The offspring
  100. ELA

    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