sue

Most popular questions and responses by sue
  1. Math

    Suzanne wants to put a fence around her square garden. If the garden covers an area of 64 ft2, how many feet of fencing does she need?

    asked on February 28, 2011
  2. Intro to computer

    you want ghost your network's computers with a fresh desktop that features Windows 8, as your computer currently using windows 7. You will use Norton Ghost to do this. What source will Norton Ghost utilize to install Windows A. The ISO installation file

    asked on June 2, 2014
  3. Chemistry

    Complete and balance the following equation. If no reaction occurs, write noreaction . NaOH(aq)+FeBr3(aq)→

    asked on October 8, 2016
  4. Chemistry

    According to the quantum-mechanical model for the hydrogen atom, which of the following transitions would produce light with longer wavelength: 3p to 2s or 4p to 2s? A) The 3p to 2s transition would produce light with longer wavelength. B) The 4p to 2s

    asked on October 22, 2016
  5. Alegra II

    Why isn't a snowman very smart?

    asked on February 10, 2009
  6. chemistry

    If 20 grams of zinc reacts with hydrochloric acid, how much zinc chloride is produced?

    asked on October 19, 2016
  7. Math (Geometry)

    what is the exterior angle sum of a 500 gon? I got .72 but I'm not sure if this is right, help would be very grateful :)

    asked on April 16, 2016
  8. Math

    Alex is making 12 pennants for the school fair. The pattern he is using to make the pennants is shown in the figure. The fabric for the pennants costs $1.25 per square foot. How much will it cost Alex to make 12 pennants?

    asked on January 24, 2018
  9. English

    "The night was gone. The morning star was shining in the sky. I too had become a completely different person. The student of the Talmud, the child that I was, had been consumed in the flames. There remained only a shape that looked like me. A dark flame

    asked on April 16, 2015
  10. intro to computer

    Search: Your boss is very skeptical about the idea of storing his files up in the cloud rather than on a local storage drive. He asks you to give him the various advantages of cloud storage. Which of the selections below would not be a reason you give him?

    asked on June 12, 2014
  11. American History

    Compare and Contrast American Expansion in the late 1800's with the expansion in the 1900's. (How the expansion efforts were the same and how they were different.) During the expansion of the late 1800's and early 1900's shared similarities in that the

    asked on June 10, 2016
  12. physics

    A child with a mass of 46 kg is riding on a merry-go-round. If the child has a speed of 3 m/s and is located 2.2 m from the center of the merry-go-round, what is the child's angular momentum? ____kg·m2/s

    asked on October 27, 2016
  13. Earth science

    A scientist wants to determine the age of a rock. The rock contains an index fossil and an ancient relative of a living organism. Which is more useful for dating the rock, and why? Answer: an ancient relative of a living organism would be more useful for

    asked on February 17, 2016
  14. maths

    A can is 12cm high and diameter 8cm. Using the formula v =TT how much liquid is in the can

    asked on June 16, 2015
  15. statistics

    Find the Z-score that separate the middle 63% of the distribution from the area in the tails of the standard normal distribution

    asked on April 19, 2015
  16. science

    A student mixed 1.5g of CaO with 2.5M HNO3. How many moles of CaO were reacted

    asked on December 22, 2015
  17. Earth Science

    why didn't the early geologic time scale include the number of years ago that events happened?

    asked on February 19, 2016
  18. chem

    Assume that you have 1.41mol of H2 and 3.50mol of N2. How many grams of ammonia (NH3) can you make, and how many grams of which reactant will be left over? 3H2+N2→2NH3

    asked on September 21, 2013
  19. English II

    1. Explain the difference between a mystery and a legend. 2. Create a list of at least five (5) of these proven and unproven beliefs about your chosen event. 3. Explain why each of the items in the list are proven or unproven. 1. A mystery is something

    asked on August 16, 2016
  20. Chemistry

    The blank solution used to calibrate the spectrophotometer is 10.0mL of 0.2M Fe(NO3)3 diluted to 25.0mL with 0.1M HNO3. Why is this solution preferred to simply using de-ionized water for the calibration?

    asked on March 12, 2011
  21. chemistry

    Which of the following substances can act as a Bronsted acid in aqueous solution? (Select all that apply.) C3H8 NH41+ HCl H2 H2O H2CO3 PH3 Which of the following substances can act as a Bronsted base in aqueous solution? (Select all that apply.) PH3 PH41+

    asked on April 27, 2010
  22. Geometry (check my work)

    A scoop of ice cream shape like a sphere with a diameter of 6 cm is placed on an ice cream cone the has a diameter of 5 cm and a height of 9 cm, show that the cone is or is not big enough to hold all of the ice cream when it melts ? Answer- I said the cone

    asked on May 3, 2016
  23. precal

    are there solutions to x^3+27i=0 is so what are they?

    asked on December 30, 2010
  24. Math

    Carl has three lengths of cable,5/6 yard long,1/4 yard long and 2/3 yard long.he needs at least one yard of cable. Which two pieces together Make a k Length at least 1 yard and closest to one yard

    asked on January 31, 2013
  25. math

    Jody checked the temperature 12 times on Monday, and the last digit of the temperature was odd six times more than it was even. On Tuesday, she checked it 18 times and the last digit was odd eight times more than it was even. Determine which series is

    asked on April 17, 2015
  26. Business communication

    I have to revise these sentences as if speaking to a 10th grade level in education. Can you tell me if these are correct: 1. We must terminate all deficit financing. Revision: We need to end all debts. 2. We must endeavor to correct this problem by

    asked on March 5, 2012
  27. chem--please help me!!

    when a 25.0 mL sample of an unknown acid was titrated with a 0.100 M NaOH solution. Determine Ka for the unknown acid. Volume NaOH = 12.5 mL; pH=3.80 please help me explain in details!!!

    asked on October 30, 2010
  28. Chemistry

    Approximately how much water should be added to 10.0 mL of 12.0 M HCl so that it has the same pH as .90 M acetic acid(Ka= 1.8 x 10^-5)?

    asked on March 13, 2011
  29. physics

    A child with a mass of 46 kg is riding on a merry-go-round. If the child has a speed of 3 m/s and is located 2.2 m from the center of the merry-go-round, what is the child's angular momentum? ____kg2/s

    asked on October 28, 2016
  30. Physics

    A coach is hitting pop flies to the outfielders. If the baseball (mass=145 g) stays in contact with the bat for 0.04 s and leaves the bat with a speed of 79 m/s, what is the average force actions on the ball?

    asked on October 18, 2016
  31. Social Studies

    Which factor best explains the climate distribution of northern Brazil? Being located at tropical latitudes The affects of the flow of cool ocean currents Distance from the continental shelf Elevation above sea level

    asked on October 22, 2014
  32. Chemistry

    Draw the skeletal structure for (CH3)3CCH2COOCH3

    asked on June 2, 2010
  33. chemistry

    if 25.0g of O2 gas has a temperature of 400k and a pressure of 610 mm Hg, what is its volume?

    asked on July 20, 2012
  34. physics

    A variable-speed drill, initially turning at 150 rpm, speeds up to 1300 rpm in a time interval of 1.0 s. What is its average rotational acceleration? ----rpm/s2

    asked on November 1, 2016
  35. Geometry

    1. Why are points and lines hard to define? A point you can't move at all, a line you can only move back and forth in the same direction. Does drawing a point or a line accurately illustrate its characteristics? 2. What do we mean when we say a point

    asked on October 6, 2015
  36. Math

    Suppose that you have $ 5,000 to invest. Which investment yields the greater return over 9 ​years: 8.75​% compounded continuously or 8.9​% compounded semiannually? . A) $ 5,000 invested at 8.9​% compounded semiannually over 9 years yields the

    asked on December 2, 2018
  37. Social Studies

    Why do nautical charts have two compass roses on them?

    asked on October 2, 2015
  38. Math

    The cost of 2 televisions and 3 DVD players is $1,421. The cost of 1DVD player is half the cost of 1 television. What is the cost of 1 television?

    asked on December 10, 2012
  39. english

    What are the rhetorical components of the allegory Animal Farm Answer: The rhetorical components of this allegory consist of ethos, which deals with beliefs, morals, and credibility. Another rhetorical components deals with logos which can be seen in the

    asked on May 5, 2018
  40. Math

    You purchase a life insurance premium for​ $250 annually. The probability of a claim is 0.001 for your age bracket. The policy is worth​ $50,000. What is your​ gain/loss that​ year?

    asked on March 26, 2017
  41. Math

    Write two unit rates relating meters and kilometers.

    asked on March 9, 2013
  42. Chem

    What are the Kilojoules needed to melt 24.0g of ice at O degrees C, warm the liquid to 100 degree C and change it to steam at 100 degree C?

    asked on September 10, 2011
  43. Algebra

    Nico is saving money for his college education. He invests some money at 8% and $1400 less then the amount at 7%. The investments produced a total of $217 interst in one yeat. How much did he knvest at each rate? So far I have 0.08 (1400)(0.07)

    asked on January 17, 2017
  44. history

    Compare and Contrast American Expansion in the late 1800's with the expansion in the 1900's. (How the expansion efforts were the same and how they were different.) During the expansion of the late 1800's and early 1900's shared similarities in that the

    asked on June 10, 2016
  45. algebra 1

    A rectangular field is enclosed by 360 feet of fencing. What is the length, in feet, of the field if its length is 6 feet more than its width?

    asked on December 10, 2015
  46. physics

    The flywheel of a steam engine begins to rotate from rest with a constant angular acceleration of 1.45 rad/s2. It accelerates for 29.5 s, then maintains a constant angular velocity. Calculate the total angle through which the wheel has turned 63.7 s after

    asked on September 22, 2013
  47. college physics

    an airplane starts from rest and accelerates at a constant 3.00m/s2 for 30.0s before leaving the ground. a). how far did it move? b). how fast was the airplane going when it took off?

    asked on March 29, 2013
  48. Physics

    A 1700 kg car has a speed of 24 m/s. If it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

    asked on December 2, 2018
  49. physics

    A tennis player aims to serve the ball horizontally when their racquet is 2.5 m above the ground. The distance from the player to the net is 15.0 m and the net is 0.9 m high (a) What is the minimum speed with which the ball must leave the racquet if it is

    asked on September 27, 2010
  50. psychology

    Listed below are the effects of observation on research. Match the bias of the effect with the research situation described. Observation Bias: A. Researcher's own feelings B. Inadequate research methods C. Researcher's closeness to subjects D. Researcher's

    asked on November 7, 2018
  51. Trig

    Find two values of theta that satisfy the equation. give your answers in degrees (0degrees

    asked on May 19, 2012
  52. math 116

    What is the difference between domain and range? The domain of a function is the set of all values for the independent variable (in the following example, that's the x) for which the function is defined. That is, if you have a function such as f(x) = 1/x

    asked on January 7, 2010
  53. American History

    what are the biggest challenges facing the average American citizen today? I feel that the biggest challenges facing the average American today include lack of jobs, state of our economy, terrorism, and gun violence. Unfortunately in America today wages

    asked on July 26, 2016
  54. Math

    The ratio of the number of boys to the number of girls in a theater is 7:9. There are 12 More girls than boys in the theater. How many children are in the theater?

    asked on November 17, 2016
  55. Physics

    A block with mass M = 5.00 kg rests on a frictionless table and is attached by a horizontal spring (k = 130 N/m) to a wall. A second block, of mass m = 1.25 kg rests on top of M. The blocks are displaced by 10 cm then released. If the coefficient of static

    asked on May 27, 2014
  56. Math

    When buying gasoline, you notice that 14 gallons of gasoline is approximately the same as 53 liters. Use this information to find a linear model that relates gallons to liters. Then use the model to find the number of liters in 25 gallons. Round your

    asked on October 2, 2014
  57. design

    In an effort to promote a better understanding of what design is and how to discuss it, your firm is having a weekly series of meetings. Within your first week, please find a design to include in your presentation that is different than the material you

    asked on November 15, 2008
  58. physic

    an empty rubber balloon has 0.0120 kg it filled of helium. the density of helium is 0.179 kg/m^3 of and the radius of the balloon is 0.500 what is the buoyant force over the balloon

    asked on December 5, 2015
  59. chemistry help

    the rate constant (k) for a reaction was measured as a function of temperature. A plot of In k versus 1/T (in K ) is linear and has a slope of -1.01 x 10^4 K. Calculate the activation energy for the reaction. i don't know how to solve it???

    asked on January 31, 2011
  60. science

    After an athlete has completed a 100 meter sprint, his/her breathing rate will be greatly increased, and they need time to "catch their breath." Can you identify the process that leads to a person needing to catch their breath? Ans: Hypertrophy

    asked on January 8, 2019
  61. Earth Science (check answers)

    Describe the importance of maintaining the ocean ecosystem. It is important to maintain because the ocean ecosystems because it provides reefs that support a complex ecosystem of ocean organisms that live and help each other to survive. Virtually every

    asked on March 17, 2016
  62. algebra

    Calvin mixes candy that sells for $2.00 per pound with candy that costs $3.60 per pound to make 50 pounds of cancdy selling for $2.16 per pound. How many pounds of each kind of candy did he use in the mix? I cannot figure out the other equation.

    asked on October 8, 2014
  63. health

    what type of muscle is only found in one place in the body

    asked on March 24, 2019
  64. Statistics

    The accompanying data show the number of hours, x, studied for an exam and the grade received, y (y is measured in tens; that is, y = 8 means that the grade, rounded to the nearest 10 points, is 80). x 2 3 3 4 5 5 5 6 6 6 7 7 7 7 8 y 5 5 6 5 6 7 8 6 9 8 7

    asked on May 26, 2013
  65. math

    drawing several kinds of triangles including a right triangle, than draw a square on each of the sides of the triangles. compute the area of the squares and use this information to investigate whether the pythagorean theorem works for only the right

    asked on May 16, 2012
  66. us history

    Why did nonviolence prove to be a successful strategy for confronting segregation?

    asked on April 4, 2012
  67. home school and community

    Describe three issues related to role confusion that a teacher may feel or may communicate.

    asked on June 10, 2011
  68. Physics

    All freshmen at Roseville High School are required to play exactly one sport. The table below shows all the available sports and the number of the freshmen that signed up for each one. What percent of the freshman class signed up for either baseball or

    asked on December 2, 2018
  69. algebra 2

    A model rocket is launched with an initial upward velocity of 164 / ft s . The rocket's height h (in feet) after t seconds is given by the following. = h − 164 t 16 t 2 Find all values of t for which the rocket's height is 92 feet. Round your answer(s)

    asked on May 22, 2018
  70. math

    There is a proportional relationship between your distance from a thunderstorm and the time from when you see the lightning and hear the thunder. If there are 9 seconds between the lightning and thunder, the storm is about 3 kilometers away. If you double

    asked on November 2, 2015
  71. Algebra

    The velocity of a ball thrown in the air is 72ft Per second. The height of the ball after t seconds Is represented by the equation H = 72ft t - 62t^2. Describe the dependent variable, the domain and range. Honestly I have to say I am lost 72 + 72ft - 256 =

    asked on October 12, 2014
  72. world history

    At the Yalta Conference, what was the promise that Stalin had made at the conference that he quickly broke once the war ended?

    asked on May 4, 2008
  73. English

    n a brief passage from The Red Badge of Courage that describes the course of an assault using details and mental association rather than factual or realistic representation comes in chapter 23 when it states, “He himself felt daring spirit of a savage,

    asked on February 27, 2019
  74. math

    The result of an exam score for a given class is normally distributed. If the mean score is 85 points and the standard deviation is equal to 20 points, find the cutoff passing grade such that 83.4% of those taking the test will pass.

    asked on July 27, 2017
  75. history

    Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today is

    asked on May 24, 2016
  76. Science

    Why are sedimentary rocks more useful than metamorphic or igneous rocks in establishing the relative ages of rock?

    asked on February 19, 2016
  77. english

    In Germany they came first for the Communists, and I didn't speak up because I wasn't a Communist. Then they came for the Jews, and I didn't speak up because I wasn't a Jew. Then they came for the trade unionists, and I didn't speak up because I wasn't a

    asked on May 5, 2018
  78. American History

    How did the policies set forth by President Johnson's administration affect our country's economy today? Explain. The policy to continue the war in Vietnam by Lyndon Johnson strengthened the military Industrial Complex that is costing taxpayer Billions

    asked on July 19, 2016
  79. Algebra

    The surface area of a cube can be found using the formula A = 6s^2 where A represents the surface area of the cube and s represents the length of one edge. My teacher wants me to draw a cube that has a length of at least 5 inches. She also wants to know

    asked on October 12, 2014
  80. language arts

    compare and contrast the giver and the truman show

    asked on June 5, 2013
  81. Science

    A pendulum is made with a bowling ball as the bob and a wire attached to the ceiling, as shown in the illustration below. The person in the illustration pulls the bowling ball back until it touches his nose, then releases the bowling ball. Assume that he

    asked on February 28, 2017
  82. chemistry

    What are the Kilojoules needed to melt 24.0g of ice at O degrees C, warm the liquid to 100 degree C and change it to steam at 100 degree C? Thank you,

    asked on September 11, 2011
  83. Computer Science

    a)385 data loss incidents took place b)110 million people were affected by personal data loss incidents c)3% of all data loss incidents were caused by hard copy theft/loss d)20% of all data loss incidents were caused by portable media theft/loss e)15% of

    asked on January 16, 2011
  84. MTH233/statistics UOP

    A car company says that the mean gas mileage for its luxury sedan is at least 21 miles per gallon. You believe the claim is incorrect and find that a random sample of five cars has a mean gas mileage of 19 miles per gallon and a standard deviation of 4

    asked on July 27, 2010
  85. Earth science

    Why didn't the early geologic time scale include the number of years ago that events happened?

    asked on February 19, 2016
  86. statistics

    If you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability of getting at least two tails? A. 1/2 B. 2/3 C. 3/4 D. 4/9 mY ANSWER IS A

    asked on April 18, 2015
  87. chemistry

    A mixture of CaCO3 and MgCO3 weighing 7.85 g was reacted with excess HCL. The reactions are CaCO3+2HCL=CaCl2+H2O+CO2 and MgCO3+2HCl=MgCl2+H2O+CO2. The sample reacted completely to produce 1.94 L CO2 at 25 degrees C and 785 torr. Calculate the percentage of

    asked on October 17, 2010
  88. business law

    Does a minor's duty of restitution supercedes duty of restoration?

    asked on March 14, 2008
  89. American History

    Describe the impact of the social changes of the 1960's on today's culture in America? Female activists demanded more rights for women, whose role in society began to change. Today women are head of big company's. The birth control pill and other

    asked on July 19, 2016
  90. social studies

    During the War of 1812 The Americans won a victory at a)Detroit b) The Thames c) Quebec Answer: B The English were able to land an army and capture the city of a) Washington b) Baltimore c) New York Answer: A "The Star Spangled Banner" was written during

    asked on May 7, 2014
  91. math

    talisha owns 4/5 of a section of land. she plants green beans on 3/4 of her land. what fraction of the entire section is planted with talishas green beans?

    asked on January 28, 2016
  92. physics

    What is the rotational speed of the hour hand on a clock? -----rev/s

    asked on November 1, 2016
  93. History

    Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today is

    asked on May 24, 2016
  94. Science

    Describe ozone creation and loss in the ozone layer. Does one occur more than the other?

    asked on March 2, 2016
  95. Chem

    How many KJ are released when 75.0g of steam at 100 degree C condenses cools to 0 degree C and freezes at 0 degree C? I set it up like this but it is wrong, What am I doing wrong: 75g x 2260J/1g water x 1Kj/1000J =

    asked on September 10, 2011
  96. Math

    Which of the following is not a characteristic of Students' t distribution? A) For large samples, the t and z distributions are nearly equivalent. B) depends on degrees of freedom. C) symmetric distribution D) mean of 1

    asked on November 28, 2009
  97. chemistry

    Distinguish between table salt dissolving in water and sugar dissolving in water. The formula for table sugar is C12H22O11. It freely dissolves in water as the sugar molecules; i.e., it is in solution as C12H22O11. On the other hand, table salt is NaCl.

    asked on September 11, 2006
  98. anatomy

    is quadriceps muscles in the leg an example of a smooth muscle? Answer: No. smooth muscles control breathing, blood pressure, and line the inside of our organs.

    asked on January 8, 2019
  99. english

    what are the rhetorical components of the allegory in Animal Farm? Answer:a. The rhetorical components of this allegory consist of ethos, which deals with beliefs, morals, and credibility. Another rhetorical components deals with logos which can be seen in

    asked on May 4, 2018
  100. American History

    how does the foreign oil situation affect Americans today? Americans continue to rely heavily on foreign oil. The United States consumes about twenty million of the roughly eighty million barrels of oil consumed daily in the world, and three-fifths of that

    asked on July 21, 2016

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