Popular questions and responses by Patty
  1. Geometry

    #4 Which could be the scale factor of the following similar figures? (1 point) The first triangle's sides are 9,9,12 The second triangles sides are 6,6,8 A.) 2/3 B.) 3/4 C.) 1 D.) 3/2 E.) 4/3 My answers: b & c _______________________________ #5 The

    asked on March 15, 2016
  2. English

    In "My Brother's Keeper," Ted and Jamie are developed in contrast to one another by describing their fears of the unknown.******* emotional reactions. interactions with their parents. distrust of one another.

    asked on September 11, 2015
  3. Math 5th

    4/7 of a group of children are boys. If there are 18 more boys than girls, how many children are there altogether?

    asked on January 20, 2012
  4. math

    numbers from least to greatest 11/20, 1/2, 0.51 numbers least to greatest 1/3, 1 1/4, 0.27,1.35

    asked on November 15, 2013
  5. statistics

    suppse you received a shipment of nine televisions. four of the television are defective. If two televisions are random;y selected compute the probability at least on of the two televisions does not work

    asked on June 2, 2013
  6. math

    my mystery number has 3 tens and 15 ones. What number am i thinking of

    asked on April 5, 2016
  7. Math pre algebra

    Write .00025 in words? Is it zero and, twenty five hundred-thousandth(s) Or Twenty five hundred-thousand

    asked on April 11, 2018
  8. Physics

    A nurse pushes a cart by exerting a force on the handle at a downward angle 35 degrees below the horizontal. The loaded cart has a mass of 28.0 kg, and the force of friction is 60.0N. What force must the nurse exert to move at a constant velocity?

    asked on October 31, 2013
  9. math

    A basketball team needs 5 players. The team can choose from a group of 7 players. Explain how to find the number of combinations of players that can e on the team.

    asked on March 26, 2013
  10. statistics

    The instructor’s sample produces a mean number of days absent of 3.5 days. This value is an example of a:

    asked on June 20, 2015
  11. Math

    The market sold 24 heads of lettuce one morning. That afternoon 2/7 of the remaining heads of lettuce were sold. The number of heads left now was 1/2 of ye numbet the market haf at the beginning of yhe day. How many heads of lettuce were there at the

    asked on January 16, 2014
  12. English

    When writing a story where the characters are talking, is it a new paragraph each time a different character speaks? Specifically the following: Paragraph describes the kids in the story and talks about them trick or treating and that they are now heading

    asked on November 8, 2011
  13. basic english

    What mark of punctuation is most closely associated with interjections

    asked on May 7, 2008
  14. History

    The Code Talkers were members of which Native American tribe? Apache Hopi Navajo******** Pueblo 2. Why was the Code Talkers' code so hard to break? It was based on a language that lacked an alphabet and was hard to learn. The people who developed it came

    asked on September 10, 2015
  15. chemistry

    Carbon disulfide,CS2, is a volatile, flammable liquid. It has a vapor pressure of 426.6 mmHg at 29.8C and 760.0 mmHg at 46.5C. What is the heat of vaporization of this substance?

    asked on January 17, 2011
  16. Chemistry

    What is the net ionic equation, including phases, for the reaction of AgNO3(aq) with K2SO3(aq)

    asked on July 1, 2015
  17. chem

    An aqueous solution of nitric acid has a density of 1.084 g mL-1 and a measured concentration of 2.580 molar. What is the percent weight of nitric acid in the solution.

    asked on February 12, 2009
  18. Statistics

    There is a $2 raffle with a first prize of $10000, a second prize of $500, and a 3rd prize of $100. If 1000 tickets are sold find the expected value. How much should the raffle ticket cost to make this a fair game?

    asked on July 28, 2013
  19. math/stats

    If you square a correlation coefficient and subtract this number from 1.00, what is the result? Is it the coefficient of determination?

    asked on February 6, 2010
  20. History

    In which order did these events take place? A) The United States declared war on Japan. B) Germany invaded neighboring countries. C) Japan attacked Pearl Harbor. D) Italy surrendered. MY Choice: C B D A

    asked on September 9, 2015
  21. chemistry

    what is the direction and how do you find it for the dipole moment in scl2? to the 2 or the cl?

    asked on October 11, 2007
  22. Physics

    A car sounding its horn (rated by the manufacturer at 600 Hz) is moving at 20 m/s toward the eat. A stationary observer is standing due east of the oncoming car. a) What frequency will he hear assuming that the speed of sound is 343 m/s? b) What if the

    asked on February 3, 2013
  23. chemistry

    Methanol, CH3OH, a colorless, volatile liquid, was formerly known as wood alcohol. It boils at 65.0C and has a heat of vaporization of 37.4kj/mol. What is its vapor pressure at 39.0C?

    asked on January 17, 2011
  24. History

    Which country’s leaders were mostly responsible for causing World War II? Germany Great Britain Japan United States My Choice Germany

    asked on September 9, 2015
  25. Algebra

    A medical researcher wanted to determine the effect of pH (a measure of alkalinity or acidity, with pure water having a pH of 7) on the growth of a bacteria culture. The table below gives the measurements of different cultures, in thousands of bacteria,

    asked on December 1, 2014
  26. Physics

    What color would a yellow cloth appear if illuminated with sunlight? With yellow light? With blue light?

    asked on April 23, 2008
  27. early childhood question-plz help

    Mrs.Monroe,the crossing guard,is helping children cross the street. Spencer runs ahead of the group instead of waiting for the walk signal from Mrs. Monroe.Frantic,Mrs. Monroe yells at Spencer,"You are not paying attention today Spencer!" Which of the

    asked on January 13, 2007
  28. Managerial Economics

    A company has developed the production function of Q=80L.5 K0.6 where L represents labor and K represents Capital. a. If L is increased by 2% with K unchanged, what is the resulting percentage change in output? b. Describe the nature of returns to scale

    asked on August 1, 2014
  29. Algebra

    Find the real zeros of f. (Enter your answers as a comma-separated list.) f(x) = −x2 + 7x + 8x X =_____ Find the x-intercepts of the graph of f. (x, y) =_______(smaller x-value) (x, y) =_______(larger x-value)

    asked on December 1, 2014
  30. science

    unscrammble the word oucocbitinmulaa

    asked on April 14, 2008
  31. Nutrition

    Can you help with this question? Dietay assessment can provide useful information about: A. a child's eating pattern B. physical symptoms of nutritional deficiences. I am confused with this question because I thought clinical assessments provided

    asked on April 14, 2007
  32. math 150

    How do I calculate the expected value of a ten spot keno game?

    asked on February 21, 2012
  33. math

    Write the ratio as a fraction in simplest form. 80:300

    asked on January 11, 2010
  34. Subject Verb agreement.

    Which of the following sentences does illustrate subject verb agreement? I think it's this one, but I'm not sure. Tricia, as well as all her colleagues, are being trained on new equiptment. The subject and verb in that sentence agree. Good job. Each

    asked on December 31, 2006
  35. math

    A colony of bacteria is growing exponentially, increasing in size from 200 to 500 cells in 100 minutes will it take the colony to double in size?

    asked on April 9, 2012
  36. math

    1133.1 million people are 14% of the population what is the total population

    asked on May 23, 2019
  37. grade 6 math

    13 more than product of m and 5

    asked on January 21, 2015
  38. calculus

    A colony of bacteria is growing exponentially, increasing in size from 200 to 500 cells in 100 minutes will it take the colony to double in size?

    asked on April 9, 2012
  39. Probablity

    Last semester, a certain professor gave 43 As out of 242 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

    asked on August 26, 2013
  40. Physics

    How much force does it take to push an 80 lb. steel cart on wheels?

    asked on January 29, 2017
  41. Math

    The length of the rectangle is 5 cm longer than its width. If the perimeter is 46 cm, what is the area?

    asked on December 19, 2015
  42. Statistics

    Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. What were the scores of the students who were within one standard deviation of the mean? What

    asked on January 31, 2010
  43. Algebra

    Find the real zeros of f and the x-intercepts of the graph of f. (Enter your answers as a comma-separated list. Separate multiple ordered pairs with commas.) f(x) = −x2 + 6x + 16

    asked on November 4, 2014
  44. Physics

    A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. The thrust of its engines is 2.1 105 N. In being launched from rest it moves through a distance of 87 m and has a kinetic energy of 3.8 107 J

    asked on November 13, 2010
  45. English Communcation !

    A synonym for preparedness is what?

    asked on September 2, 2010
  46. math

    Jane painted a 12ft. x 12ft. mural in 45 minutes. How long will it take to paint a 15ft. x 16ft. mural?

    asked on March 12, 2013
  47. calculus

    Find the equation, in slope intercept form , of the line tangent to the graph of the square root of (x^3+7x+1), when x=3

    asked on December 8, 2011
  48. health

    Compose a list in which you identify the major components of health communication. Who is involved in each component? How does each component promote health communication? If not utilized, how would it reduce health communication? Provide examples.

    asked on October 10, 2009
  49. science

    i am so confused someone please help this is a take open book test except the answer is not in the book,would a plant grown in red light do well? blue light? HELP PLEASE Think of the light spectrum from red to violet. Which has the most energy, red or

    asked on September 18, 2006
  50. physics

    When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills

    asked on January 15, 2013
  51. Statistics

    a rifleman averages 8 hits out of 10 shots at a tare what is the probability that he will hit the target 3 out of 4 shots 4c3*(.8)*(.2)

    asked on April 19, 2016
  52. constructions

    explain how to construct the legs of the ironing board to ensure that the surface is always parallel to the floor

    asked on April 23, 2014
  53. Math 3rd grade

    Suppose you are comparing two numbers that are greater than 100. You want to find the smaller of the numbers. How many pairs of digits might you have to compare before you have your answer? Explain

    asked on October 4, 2013
  54. math

    the perimeter of a backyard is 430 feet. If the width is 19 feet less than the length, find the length of the yard.

    asked on November 25, 2012
  55. physics

    A family drives 400 milles in 8 hours. Explain how the acceleration of their car changed?

    asked on December 6, 2011
  56. physics

    When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills

    asked on January 15, 2013
  57. chemistry

    asked on June 14, 2010
  58. math

    Hi guys I just need to simplify this equation and I keep eliminating all x's so I don't know if that is possible. Let me know if i'm right or were I went work is below (2/x+2)-(x/x-2)+1 2(x-2)-(x)(x+2)+1(x+2)(x-2) 2x-4-x^2-2x+x^2-2x+2x+4 -4

    asked on September 10, 2012
  59. math

    Suppose $5000 is deposited in a bank account that compounds interest four times per year. The bank account contains $9900 after 13 years. What is the annual interest rate for this bank account? i already set it up but i don't know where to go from there.

    asked on April 10, 2012
  60. How Children Learn

    according to Jean Piaget in what is all learning based?

    asked on August 27, 2010
  61. writing(for ms.sue)

    what should i put that would happen if the students were no longer together...(no more racially diverse classrooms)

    asked on February 6, 2008
  62. Chemistry

    how many milliliters of a 2.61 m h2so4 solution are needed to neutralize 71.50 ml of a 0.855 m koh solution

    asked on December 11, 2015
  63. math

    If a boat uses 24 GALLONS OF GAS TO GO 69 MILES, HOW MANY MILES CAN THE boat travel on 96 gallons of gas

    asked on March 10, 2015
  64. physics

    a concave mirror has a focal length of 20 cm. A person places her face 15 cm away from the mirror. a)how far is the image from the mirror? b)what would have happened to the person's image if she had placed her face 25 cm away from the mirror?

    asked on May 30, 2013
  65. college math

    Evaluate the expression for the given values. 6v less 12w for v = 10 and w = 2

    asked on May 3, 2012
  66. Childhood ed

    Pasteurization of food. A. means keeping food refrigerated. B. destroys all bacteria,viruses and mold. C. destroys most disease-producing bacteria. D. keeps it looking and tasting good.

    asked on May 31, 2011
  67. Chemistry

    How do I find the volume in L, of aluminum if the mass is 25.25g and the density of aluminum is 2.70g/Ml?

    asked on February 6, 2011
  68. eng 155

    Have a done the adverbs correctly? If you have not sung Karaoke yet, chances are you will have the chance real soon. Karaoke is a form of entertainment that is growing very rapidly in popularity. It started more than twenty years ago in a snack bar in

    asked on October 29, 2010
  69. math

    Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. You may find it helpful to draw out this distribution before answering the questions below What were

    asked on January 31, 2010
  70. chem

    A water solution which contains magnesium chloride as the only solute measured 232 parts per million chloride on an analytical instrument using a specific ion electrode as the sensor unit. When converted to moles per liter what value would you get for the

    asked on February 12, 2009
  71. Math pre algebra

    375.907 to nearest tenths. 380.000 or 375.9 Can someone please explain

    asked on April 11, 2018
  72. Physics

    Write equations to describe the position, velocity, and acceleration as a function of time and then plot those equations for an appropriate time interval for a car driving at 24.5 m/s that is coming up to a red light !@#$%^&ar ends another car at full

    asked on September 1, 2017
  73. math

    find the terms and leave the coefficients as factorials: Term with t^5 in (v-t)^17

    asked on May 21, 2012
  74. english

    what is the direct object for the following sentences??? Cars could not exceed four miles per hour. He opened a factory to build cars.

    asked on September 12, 2007
  75. social studies

    which provision of the articles of confederation represents one way that the articles stressed the independence of the separate states?

    asked on November 22, 2015
  76. English

    What part of speech is "being" in the following sentence: I was surprised at John's being absent.

    asked on October 29, 2015
  77. math

    If a boat uses 21 GALLONS OF GAS TO GO 80 MILES, HOW MANY MILES CAN THE boat travel on 105 gallons of gas

    asked on March 10, 2015
  78. Finance

    A bond that has a $1,00 par value (face value)and a contract or coupon interest rate of 10.1 percent. Interest payment are $50.50 and are paid semiannually. The bonds have a current value $1,125 and will mature in 10years. The firms marginal tax rate is 34

    asked on January 16, 2015
  79. ICD9

    All ICD9-Cm Codes must be supported by: A. Nonessential modifiers. B. physician documentation in the medical record. C. V codes. D. another diagnostic code.

    asked on September 28, 2012


    asked on January 23, 2011
  81. English

    On a test, my son was given this question: People waiting for passsenger arrivals paced back and forth, which showed their anxiety. Adjective or Adverb Clause? He choose adjective because of the 'which' and because he felt it was modifying 'people waiting

    asked on July 1, 2008
  82. UofP

    Forcasting Payments If firm pays it's bill with 30 day delay, what fraction of it's purchases will be paid for in the current quarter? In following quarter? What is it's payment delay is 60 day. 30 day 1/2, current all 60 day 1/3

    asked on March 25, 2007
  83. Algebra

    3x+2y=5-y for y I don't understand how to do this. What are the steps?

    asked on October 15, 2015
  84. College geometry

    Find the coordinates of the x-intercept. -x + 5y = -15 (Points : 1)

    asked on December 17, 2013
  85. math

    If (8, 7) are the coordinates of a point on a line that has slope –3, what is the y-coordinate of the point on the line at which x=1

    asked on May 11, 2013
  86. algebra

    I need help with the math question what is m+3-6

    asked on January 9, 2013
  87. Grammar

    Are the punctuatons correst in the folowing sentence? All of his workers, needed food to eat, and water to drink. Thank You

    asked on December 10, 2012
  88. math

    A person gave bags of jellybeans to 11 students. The mimimum was 8 maximum was 21, mode was 14 and median was 15. What was the number of jellybeans each student could have reported to get the landmarks given

    asked on October 10, 2011
  89. Math

    How do I explain "make a 10" to my 2nd grade son for his math homework?

    asked on September 28, 2011
  90. health

    Please give two approaches of measuring patient outcomes?

    asked on June 19, 2011
  91. COM220

    Create a full-sentence that includes effective arguments and counter arguments to support my thesis people do not understand the importance of staying in school

    asked on February 17, 2011
  92. Poetry Part 2

    What is a Villanelle?

    asked on August 16, 2010
  93. math

    Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. What was the score of students who scored in the middle of the class? (50% did better, 50% did

    asked on January 31, 2010
  94. Book Report Poster

    Where can I find "How to do a Book Report Poster".

    asked on October 25, 2008
  95. math

    find the mode of this set of numbers 41,43,56,67,69,72

    asked on September 8, 2008
  96. Geography

    4th vertex of the kite (5,9), (8,12), (11,9)

    asked on October 21, 2016
  97. History

    What was an effect of the Holocaust? A)People had to conserve resources to support the war effort. B)The United States drafted American men into the military. C)The Japanese attacked a U.S. port at Pearl Harbor. D)Millions of Jewish people died in Europe.

    asked on September 9, 2015
  98. algebra

    seventeen greater than a number is 151 find the number the number is

    asked on February 9, 2014
  99. algebra

    to make a cake, I need 7/8ths of a cup of granola. how much granola do I need to make 1/5th of that cake?

    asked on August 26, 2013
  100. ore algebra

    X(yz),for x = 8, y = -9, z = 5

    asked on March 3, 2013


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