Princess

Newest questions posted by Princess
  1. history

    What was the aim of the Reign of terror
  2. History

    Which of the following statement best illustrates the political and social climate of the world in the 1940's? a) Civil unrest lead to peaceful demonstrations against world leaders b) The global economy was gaining strength, and oil production increased c)
  3. Language

    which of the following text aids or features is used to organize information within an informal text? please help me!!!
  4. Physics

    an empty measuring cylinder weighs 100g. When it contains 20cm^3 of liquid it weighs 120 g. a) What is the density of the liquid?
  5. maths

    A train moving on a circular track with a diameter of 14,642 km,takes 50 minute to complete one revolution. calculate the peripheral velocity of the train in km/h
  6. maths

    the rectangular garden of 6 metres by 4 metres is surrounded by a path of uniform width. if the area path is 56m squad, what is its width
  7. maths

    the rectangular garde of 6 metres by 4 metres is surrounded by a path of uniform width. if the area path is 56m squad, what is its width
  8. physics

    how much work is done if a force of 12N moves an object a distance of 5m
  9. American government

    Which issue did the great compromise address? A- congressional representation B- election of the president C- members of the Supreme Court D- relationship of the states to each other
  10. sciences

    Assume you are starting a new research project from scratch, you are interested in one of the following proteins and want to purify this protein for biochemical characterization. Please choose one of the proteins below and write a one-page research
  11. math

    How could you write 35% as the sum of two benchmark percents or as a multiple of a percent THIS IS 6TH GRADE MATH IT IS PRE HONORS MATH HELP ME
  12. math

    Consider the cost function C(x)=x^3-3x^2+100x-10, discuss its domain
  13. 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
  14. geography

    an average of 760m, 96.2mm wide angled, height of 3 600m. what the scale of these photographs?
  15. Science

    Use the terms atom and element to explain what makes silver and gold different
  16. Science

    Which of the following determines the type of biome classification that will be made for a particular region? A.climate B.size C.mineral deposits D.number of human settlements* Thank you for the help
  17. math

    an open water tank with length 20 m and width 15 m holds 4800 cubic metres of water.calculate the total surface area of the part of the tank in contact with water
  18. math

    XYZ is an isosceles triangle with |XY|=|XZ|=6cm and angle XYZ=120°. Calculate the length of line YZ.
  19. Math

    Each serving of oatmeal is 8 ounces. How many servings are in a 5-lb bag of outs
  20. Math

    The window is 60 inches wide. What is the width of the window in feet?
  21. Chemistry

    The empirical formula of an oxide of nitrogen containg 30.4 per cent of nitrogen is NO
  22. Mathematics

    2 Digit Numbers Of Whic Their Sum Is 4.If The Digit Number Is Interchanged Their Difference Is 18.What Is The Digit Number
  23. Minanga elementary schol

    Five consecutive whole numbers has s sum of 225.what is the largest number
  24. Math

    A number is written with the following factorization: 22 X 3 X 54 X 8 X 112. Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.
  25. MATH

    Is 38/53 in simplest form? Explain why or why not. If not, write it in simplest form.
  26. MATH

    Patsy has cheer leading practice every fourth day. She wants to be in the school play. but they have practice every sixth day. If both start on September 5th. what would be the next date she has to choose between cheer leading and play practice? the answer
  27. Mathematics of INVESTMENT

    Q: Ms. Parker deposits $8000 in one simple interest account and $2000 in a second simple interest account. The interest rate on the $8000 account is 2% more than the rate on the $2000 account. If the total yearly amount of interest earned on the $8000
  28. Math

    A researcher wants to estimate the mean blood cholesterol level of young men ages 15-25 with a 97.59% confidence interval. The blood cholesterol level of young men follows a Normal distribution with standard deviation σ = 15 mg/dl. How large a sample
  29. futher mathematics

    Find the centres and radii of the circles given by A)x2+y2=6x B)x2+y2-6x+14y+49=0
  30. ALGEBRA

    a cask containing 20 liters of wine was emptied of one-fifth of its contents and then filled with water. if this is done 20 times, how many wine will remain in the cask?
  31. math

    How much interest is earned on $470 at 4% for seven years?
  32. maths

    If u borrow $675 for 6years at an interest rate of %10, how much interest will u pay?
  33. math

    I am less than 20 I am an odd number I am the square root of 225 I am
  34. Science please help

    It is important that you maintain a healthy weight both for your overall health and so that your respiratory system can A. deliver oxygen more adequately B. pump blood more forcefully from the heart C. keep capillaries constricted D allow for smaller
  35. L.A help please

    The term "coming of age" refers to a person or a country that is maturing, or transitioning from childhood to adulthood. Which of the following passages from the text best supports the story's theme of coming of age, as it relates to either Johnny or the
  36. physics

    A 50.0 g sample of lead starts at 22 degrees Celsius and is heated until it absorbs 8.7 X 10^2 of energy. Find the final temperature of the lead
  37. English

    I am trying to write a position paper on Rise of the Image Culture: Re-imagining the American Dream and I cant think of a good thesis statement. Can you help me please?
  38. math

    write the number as a mixed number 11 over 2
  39. maths

    9 to the power of 2x+1=81 to the power of x ÷3 to the power of x
  40. English

    Traditional healers should be allowed to practice and prescribe medicine in hospital and clinics
  41. Science Need Help like crazy!!!

    Hello.I have a question. Do sprouts germinate? Thank you for the help. PLEASE HELP:)
  42. physics

    you and a flight attendant toss a ball back and forth in an airplane in flight. Does the kinetic energy of the ball depend on the speed of the airplane? Defend you answer.
  43. physics

    you and a flight attendant toss a ball back and forth in an airplane in flight. Does the kinetic energy of the ball depend on the speed of the airplane? Defend you answer.
  44. Chemistry

    A solution containing 0.750g of an unknown substance in 30.0g of cyclohexane was found to freeze at 3.1 degree Celsius. What is the molar mass of the unknown substance?
  45. math

    Place the following numbers in order from greatest to least: -8.2, 0.4, -2 1/2, 2.4
  46. Literacy

    Who publishes Pediatric Nursing
  47. food and nutrition

    what are the steps in baking of cake?
  48. science

    find the theoreticval value of the period of a pendulum of length 0.9 meters located on the surface of the earth.
  49. chemistry

    why cant Na be used to prepare H2?
  50. Math

    Write a number sentence. Marshall sleeps 8 hours each day. How manu hours does Marshall sleep in one week? How many hours is Marshall awake each day?
  51. principles of macroeconomics

    The following is a list of figures for a given year in billions of dollars. Using this data, compute: (a) GDP; (b) NDP; (c) NI; (d) PI; (e) DI; (f) Net exports. Transfer payments $ 16 Government purchases 80 Personal taxes 38 Corporate income taxes 28
  52. math

    what is the line segement for each length 2 1/4 and 7/8 when measured with a ruler
  53. algebra

    What happens when smog lifts in los angeles, california?
  54. Math

    x^2 + 9y^2 = 37 x - 2y = -3
  55. Math

    x^2 + 9y^2 = 37 x - 2y = -3 simultaneous equation by elimination
  56. Math

    x^2 + 9y^2 = 37 x - 2y = -3
  57. math

    penny put 5 dounts in one pack how many packs will she have in 2587
  58. physics

    At a certain instant a moving object comes to momentary rest. Is it accelerating at that moment?
  59. Physics

    A glacier moves with a speed of 64 nm/s. How many years would it take for the glacier to move 0.8 km? Assume there are 365 days in a year.
  60. pure maths

    Factorize Xsquare-6x-3
  61. chemistry

    what is the vapor pressure of alcohol in 25 degree celcius? the answer should be answered in millimeter mercury. tnx^_^
  62. chemistry- transferring energy

    For the following questions, use the reaction SO3(g) SO2(g) + O2(g), with ÄH = 98.4 kJ/mol and ÄS = 0.09564 kJ/(mol·K). (8 points) i. Draw a possible potential energy diagram of the reaction. Label the enthalpy of the reaction. (2 points) ii. Is the
  63. acids and bases

    Use the acid-base reaction HI + CsOH CsI + H2O to answer the following questions. i. What is the Arrhenius acid and what is the Arrhenius base in the above reaction?
  64. acids and bases

    What is the Arrhenius acid and what is the Arrhenius base in the above reaction?
  65. chemistry-balanced redox equations

    Use the following steps to balance the redox reaction below: Mg + Au+ Mg2+ + Au a. Write the oxidation and reduction half-reactions. Make sure each half-reaction is balanced for number of atoms and charge b. Multiply each half-reaction by the correct
  66. chemistry- electrochemical cell

    What makes this an oxidation-reaction? 3Ag2S+2Al(s) -> Al2S3+6 Ag(s)? Write the half-reactions showing the oxidation and reduction reactions. Identify which is the oxidation reaction and which is the reduction reason. What is oxidized in the reaction? What
  67. chemistry- Stoichiometry

    If 852.04 g Al(NO3)3 reacted with the 741.93 g Na2CO3, which would be the limiting reagent? c. Use the limiting reagent to determine how many grams of Al2(CO3)3 should precipitate out in the reaction. d. If only 341.63 g of Al2(CO3)3 precipitate were
  68. chemistry

    If 3 moles of a compound use 12 J of energy in a reaction, what is the Hreaction in kJ/mol? A. -4 kJ/mol B. -0.004 kJ/mol C. 0.004 kJ/mol D. 4 kJ/mol
  69. chemistry- empirical formulas

    Calculate the empirical formula of a molecule with the following percent compositions: 55.0% gallium (Ga) and 45.0% fluorine (F). mass of 100g #of Moles in 100g of the compound Ga55.0% _____ ______ F45.0% ______ _______ c. Determine the molecular formula
  70. chemistry

    Which describes a source of radiation heat? A. Liquid or gas circulating to move the heat B. The sun sending out electromagnetic waves C. Two molecules colliding with each other D. Objects having kinetic energy because of their motion
  71. chemistry

    What must be known for the rate constant to be calculated from the rate law?
  72. chemistry

    MnO4–(aq) + Cl–(aq) Mn2+ + Cl2(g) (unbalanced) i. Write the reduction and oxidation half-reactions (without electrons). (.5 point) ii. Balance the equations for atoms (except O and H). (.5 point) iii. Balance the equations for atoms O and H using H2O
  73. chemistry

    MnO4–(aq) + Cl–(aq) Mn2+ + Cl2(g) (unbalanced) i. Write the reduction and oxidation half-reactions (without electrons). (.5 point) ii. Balance the equations for atoms (except O and H). (.5 point) iii. Balance the equations for atoms O and H using H2O
  74. chemistry- Energy in Matter

    Question 1: Kinetic Theory (7 points) a. Briefly state what the kinetic theory says. (2 points) b. Put the following molecules in order from least kinetic energy to greatest. (2 points) Cool water _____ Frozen water _____ Warm water _____ Water vapor _____
  75. chemistry

    A swimming-pool worker wants the pool's pH to be 7.2. She comes by to test the water and finds that the pH is 9.2. What should she do to correct this situation?
  76. chemistry

    What is the pOH of a solution with [OH-] = 2.0 10-2?
  77. chemistry this is confusing to me please help

    1. List at least three things that your body strives to keep constant. Think about what aspects of your body overall, of one body organ, or of your blood stay nearly unchanged all the time. 2. Describe one way in which each of the items you listed in Part
  78. Acid and Base Equilibrium

    What would happen to a weak base dissociation equilibrium if more products were added?
  79. chemistry

    What would happen if O2 were added to N2(g) + O2(g) 2NO(g) at equilibrium?
  80. chemistry

    A 75.0 sample of 1.50×10^−2 Na2SO4 is added to 75.0 mL of 1.26×10−2 Ca(NO3)2. What is the % Ca undissolved
  81. chemistry

    Write the standard cell notation for a galvanic cell with a silver cathode and a zinc anode.
  82. chemistry

    If one electrode in a galvanic cell is made of zinc (Zn) and one is made of silver (Ag), which metal would be the cathode and which would be the anode? Explain your answer.
  83. chemistry

    Think about the various processes that take place in the body or in the natural environment and come up with a list of at least fivethat you believe represent redox reactions. You don't need to include formulas. Jut substances names or provide a
  84. Science

    A 2400-pound car exerts its maximum force of 750 pounds. What will be its minimum time needed to slow it down from 50 m/s to 10 m/s? Determine how far will the car travel in that time.
  85. Psychology

    Is this the correct answer! When making the "fundamental attributional error," we tend to overestimate the importance of ____ in judging the behavior of others. I choose A a. internal causes b. situational factors c. external causes d. motivation
  86. Psycholofgy

    Please help me! I have been on this one question for some hours now and still don't if this is the correct answer. I choose A Social influence ranges in intensity from the gentlest form _______, which involves changing one's behavior just because other
  87. Psycholofgy (Please Help)

    Social influence ranges in intensity from the gentlest form _______, which involves changing one's behavior just because other people are nearby, to the strongest form _______, which involves changing one's behavior because you are forced to. I choose C a.
  88. Psycholofgy

    Help is needed! Please help! Social influence ranges in intensity from the gentlest form _______, which involves changing one's behavior just because other people are nearby, to the strongest form _______, which involves changing one's behavior because you
  89. Psycholofgy

    Help is needed! Please help! Social influence ranges in intensity from the gentlest form _______, which involves changing one's behavior just because other people are nearby, to the strongest form _______, which involves changing one's behavior because you
  90. Psycholofgy

    Help is really needed! I need to know if this the correct answer. I choose B Your actions are most likely to agree with one of your attitudes when a. the actions reverse an old habit. b. the attitude is held with conviction. c. you know that others
  91. Psycholofgy

    Can someone help me with this please! Is this the correct answer I have chosen? I choose C Jake finds guns attractive and desirable, while Arthur feels that guns are threatening and destructive. Their differing feelings toward guns represent the ______
  92. Psycholofgy

    Please help! Is this the correct answer! I said the answer is B Roles contribute to the streamlining of everyday interactions because they a. permit us to make fundamental attributions in social situations. b. allow us to anticipate the actions of others.
  93. Psychology

    Help is needed! Please help! I said the answer is C Social influence ranges in intensity from the gentlest form _______, which involves changing one's behavior just because other people are nearby, to the strongest form _______, which involves changing
  94. Psychology

    Help Please! Need to know if I'm the right track. If this the correct answer. I said the answer is C After Mrs. Keech's doomsday predictions failed, her followers suddenly became interested in convincing others they were right. This strong need to maintain
  95. Psychology

    I need to know if this the correct answer The success or failure of attempted persuasion can usually be understood by considering the characteristics of the I said the answer is A a. communicator, group, and target behavior. b. communicator, message, and
  96. Psychology

    Help is really needed! I need to know if this the correct answer. I choose C Your actions are most likely to agree with one of your attitudes when a. the actions reverse an old habit. b. the attitude is held with conviction. c. you know that others
  97. Psycholofgy

    Help is needed badly! I have been on this one questions for the longest, so I'm trying to see if this the correct answer. I chose C If a person believes that his or her mind is being controlled by outside forces or that he or she is getting special coded
  98. Psychology

    Need help please! I need to know if this the correct answer. Please help! Regarding schizophrenia, which of the following statements is FALSE? I picked A a. Schizophrenia involves a "split personality," in which a person has two distinct personalities, one
  99. Psycholofgy

    Help Needed! I need to know if this the correct answer. Calvin has been on a "pleasure binge" for the last three days. He has cleaned out his bank account spending the money on anything that gains his attention. He would be described as loud, elated, and
  100. Psychology

    Help Please! I need to know if this the correct answer. I said the answer is C Which approach would explain that phobias are acquired through classical conditioning and the hypochondriac's "sickness behavior" is reinforced by sympathy and attention? a.

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