Most popular questions and responses by g
  1. English

    My answers are *** The word that are supposed to be in italics are in all capitals. 1.   Choose the answer that best matches the word in italics. When London speaks of Buck METAMORPHISING, he means that Buck lost his appetite. changed into a different

    asked on December 17, 2016
  2. math

    A rectangular school banner has a length of 54 inches and a width of 36 inches. A sign is made that is similar to the school banner and has a length of 17 inches. What is the ratio of the area of the school banner to the area of the sign?

    asked on September 14, 2017
  3. SS

    Can ANYBODY give me the answer to Lesson 7: uNIT TEST Social Studies 7B Unit Arkansas Geography

    asked on February 7, 2019
  4. chemistry

    Calculate the pH for each of the following solutions: (a) 0.10 M NH3 (b) 0.050 M C5H5N (pyridine)

    asked on July 6, 2010
  5. Physics

    1) Which control on a music player or television set allows you to increase or decrease amplitude of the sound waves that come out of it? 2)Ripple tanks are used to observe two-dimensional waves. What should be the name of the amplitude control for

    asked on April 24, 2012
  6. Chemistry

    What is the relationship between delta T and molar mass of solute? The larger the value of delta T, the (larger,smaller) the molar mass of the solute?

    asked on March 14, 2011
  7. math

    how to find the four geometric means between 5 and 1215

    asked on December 9, 2010
  8. algebra 1

    A charity fair raised $6,000 by selling 500 lottery tickets. There were two types of lottery tickets: A tickets cost $10 each, and B tickets cost $60 each. How many tickets of each type were sold?

    asked on January 21, 2014
  9. algebra

    The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement?

    asked on September 29, 2015
  10. Solid Mensuration

    A spherical wooden ball 1 ft in diameter is used as a float for a boat. If the ball sinks to a depth of 7 inches, find the area of the wetted surface.

    asked on April 3, 2013
  11. chemistry

    thanks Dr.Bob, I got that question. I also have another question that I am having trouble on. I am being asked to arrange the oxides in each of the following groups in order of increasing basicity: (a) K2O, Al2O3, BaO (b) CrO3, CrO, Cr2O3 I know the

    asked on July 6, 2010
  12. Computer Programming

    Must be in pseudocode. Compute the income tax due on taxable income entered by the user, given the data as shown in the following table. Be sure to include error checking to make sure the user does not enter a negative number. Assume all entries are

    asked on July 31, 2017
  13. Physics

    1. A car starts from rest and accelerates uniformly at 3.0 m/s2. A second car starts from rest 6.0 s later at the same point and accelerates uniformly at 5.0 m/s2. How long does it take the second car to overtake the first car? 2. A ball is thrown downward

    asked on February 16, 2012
  14. chemistry

    In a household radiator, 1000 g of steam at 100 C condenses. How much heat is released?

    asked on February 12, 2013
  15. Chemistry

    The equation is: CuSO4(s) + Zn(s) -> Cu(s) + ZnSO4(aq) 3.22 g of powdered zinc is added to 200ml of 0.5M copper sulfate solution. What mass of copper is deposited? Hi guys. I am confused about the stoichmetry question. Q: The equation is: CuSO4(s) + Zn(s)

    asked on October 10, 2015
  16. English

    PLEASE LET ME KNOW IF THESE ARE ALL RIGHT! 1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition.  (1 point) surprised*** unemotional unsure vibrant

    asked on September 28, 2016
  17. Economics

    Indicate the effect that each of the following conditions will have on a company's average variable cost (AVC) and average total cost (ATC) curves: a. The movement of a company's administrative offices from New York City to New Jersey where rent costs are

    asked on November 1, 2010
  18. math

    The inner circumference of a circular track is 440 m. The track is 14 m wide. Find the diameter of the outer circle of the track.

    asked on March 31, 2017
  19. Chemistry

    Iron 3 hydroxide reacts with acetic acid to form iron 3 acetate and water. If 45.4g of water are formed,what mass of iron 3 acetate will be produced? •Fe(OH)3+3HC2H3O2--->Fe(C2H3O2)+3H2O 45.4H2O( ? Fe(C2H3O)) ---------------------------------------- ( ?

    asked on January 18, 2015
  20. math

    Point X is on side of line AC of triangle ABC such that

    asked on March 21, 2015
  21. Geometry

    Let ABC be any triangle. Equilateral triangles BCX, ACY, and BAZ are constructed such that none of these triangles overlaps triangle ABC. a) Draw a triangle ABC and then sketch the remainder of the figure. It will help if (triangle) ABC is not isosceles

    asked on March 19, 2015
  22. math

    The ratio of measures of two complementary angles is 4 to 5. The smallest measure is increased by 10%. By what percent must the larger measure be decreased so that the two angles remain complementary?

    asked on March 11, 2015
  23. Chemistry

    If the solvent had been impure (that is, contaminated with soluble material); how woild this affect delta Tf (explain) and how would this effect the calculated molar mass?

    asked on March 14, 2011
  24. physics

    A bar 4.0 m long weighs 400. N. Its center of gravity is 1.5 m from one end. A weight of 300. N is attached at the heavy end and a weight of 500. N is attached at the light end. What are the magnitude, direction, and point of application of the force

    asked on July 9, 2015
  25. pre calc

    the longest side of a triangle is 34 feet. the measures of two angles of the triangle are 40 and 65 degrees. find the lengths of the other two sides using law of sines and cosines

    asked on April 28, 2011
  26. Biology

    Why is knee-jerk reflex exaggerated after the book is clenched?

    asked on September 18, 2012
  27. geometry

    If BE−→− bisects ∠ABD and m∠ABE = 28°, find m∠ABD.

    asked on July 7, 2016
  28. math

    a circular pizza box logo has a sector with a central angle of 80 degrees and a diameter of 16 inches. Find the area of this sector

    asked on April 23, 2014
  29. Microeconomics

    I am answered the following three mulitipul choise questions using Prisoners Dilemma Scenario. I get confused looking at the table. Question: Each year, the United States considers renewal of Most Favored Nation (MFN) trading status with China.

    asked on October 3, 2008
  30. computers

    19. The major reason for the predominance of the PCI bus in the latest models of PCs is that End of exam A. it's exclusively manufactured in the USA. B. the size and form factor make it easy to package. C. the technology was released as open source. D. it

    asked on September 18, 2012
  31. Math

    What is the difference in value between the largest and the smallest 6-digit number formed using the digits 3, 0, 4, 5, 2, 9?

    asked on January 19, 2018
  32. math

    An isosceles, obtuse triangle has one angle with a degree measure that is 50% larger than the measure of a right angle. What is the measure, in degrees, of one of the two smallest angles in the triangle? Express your answer as a decimal to the nearest

    asked on March 23, 2015
  33. math

    Point X is on side AC of triangle ABC such that

    asked on March 19, 2015
  34. math

    A 6-foot person standing 15 feet from a streetlight casts a 15-foot shadow. Two similar triangles are formed. One triangle is formed by the person and the shadow that the person casts. A second triangle is formed by the streetlight and the ground from the

    asked on September 14, 2017
  35. physics

    To haul a boat out of the water for the winter, a worker at the storage facility uses a wide strap with cables operating at the same angle (measured from the horizontal) on either side of the boat. Determine the tension in each cable if the boat has a mass

    asked on September 29, 2017
  36. Microeconomics-Consumer & Producer Suplus Graphs

    Can anyone help? I am trying the draw the following graphs for Consumer & Producer Suplus. I have made several attempts and I know I am not drawing them right. 1) The cost of producing stereo systems has fallen over the past several decades. A)Use a

    asked on February 24, 2008
  37. Science

    How might creativity help a scientist? a)creativity allows a scientist's findings to be trusted. b)Creativity alllows a scientist to develop new ideas or evaluate old ideas in a new way. c)Creativity assures that the scientist has a sense of right and

    asked on August 22, 2014
  38. Microeconomics

    If the wage exceeds the value of the marginal product of labor, then hiring another worker: A. Decreases the firm’s total revenue B. Increases the firm’s profit C. Increases the firms total cost D. All of the above are correct I picked A? As a result

    asked on October 27, 2008
  39. geometry

    triangle ABC is isosceles with AC = BC and

    asked on March 24, 2015

    Which of the words printed in italics in the following sentences is most likely to convey a denotative meaning?

    asked on June 11, 2010
  41. Precalculus

    Determine a recursive formula for the sequence: 2, 5, 10, 17,......

    asked on September 8, 2012
  42. statistics

    John runs a computer software store. Yesterday he counted 133 people who walked by the store, 66 of whom came into the store. Of the 66, only 24 bought something in the store.

    asked on November 29, 2016
  43. physics

    A uniform bar 25 meters long weighs 10,000 Newton's. From end A weight of 2500 Newton's is hung. At B the other end of the bar, there is a weight of 3500 Newton's. An upward force of 3000 Newton's is exerted 4 meters from B, while and upward force of 4000

    asked on July 8, 2015
  44. Science

    How might creativity help a scientist? A.Creativity allows a scientist's findings to be trusted. B.Creativity allows a scientist to develop new ideas or evaluate old ideas in a new way. C.Creativity assures that the scientist has a sense id right and

    asked on August 22, 2014
  45. math

    An 8-inch by 8-inch square is folded along a diagonal creating a triangular region. This resulting triangular region is then folded so that the right angle vertex just meets the midpoint of the hypotenuse. What is the area of the resulting trapezoidal

    asked on March 23, 2015
  46. programming

    Step 1: Design a flowchart or write pseudocode for a program that allows a user to enter 12 numbers, then displays all of the numbers (in the order they were entered) as well as the largest number and the smallest number. Step 2: Implement and test your

    asked on November 25, 2014
  47. Physics

    A beaker of mass 5kg containing oil of mass 17.4 kg and density 8.5 x102kg/m3 rests on the scale A block of iron of mass 6.7kg is suspended from the spring scale and completely submerged in the oil as shown in Figure below. Determine the equilibrium

    asked on November 3, 2014
  48. Math

    A __ has volume because it is a __ figure Class room floor can of soup rooftop Two - dimensional Three Dimensional I think its Class room floor and Three Dimensional

    asked on October 13, 2017

    A ball is thrown upwards. What is its initial vertical speed? The acceleration of gravity is 9.8 m/s^2 and maximum height is 4.6 m ,. Neglect air resistance. Answer in units of m/s

    asked on September 14, 2015
  50. math

    One interior angle of a triangle has a measure that is equal to the sum of the measures of the other two angles of the triangle. What is the measure of the smallest exterior angle of the triangle in degrees?

    asked on March 11, 2015
  51. pre calc

    A graph of y = cos(1/2 x) - sin( x) for -4ð x 4ð is shown in the figure. Assume z = 4. (the figure is just the graph) its asking me to find the x intercepts but i don't know how. it also asks me to find: The x-coordinates of the eight turning points on

    asked on August 3, 2011
  52. College Algebra-Study Material

    I am going to take the CLEP (College Level Examination Program) College Algebra examine. I am trying to decide on what books I should use to prepare for this examine. The following is what is going to be covered in this examine: 25% Algebraic operations

    asked on November 28, 2008
  53. Math

    Nico is saving money for his college education. He invests some money at 8%, and $1900 less than that amount at 7%. The investments produced a total of $257 interest in 1 yr. How much did he invest at each rate?

    asked on November 12, 2015
  54. math

    Rectangle WXYZ is drawn on triangle ABC, such that point W lies on segment AB, point X lies on segment AC, and points Y and Z lies on segment BC, as shown. If

    asked on March 21, 2015
  55. Economics

    Ringo loves playing rock and roll music at high volume. Luciano loves opera and hates rock and roll. Unfortunately, they are next-door neighbors in an apartment building with paper-thin wall. What is the externality here?

    asked on June 13, 2008
  56. science

    what is the probable relationship between the rebound centers and the thickness of ice in canada

    asked on December 13, 2012
  57. Math

    Two complementary angles, A and B, have measures in the ratio of 7 to 23, respectively. What is the ratio of the measure of the complement of angle A to the measure of the complement of angle B? Express your answer as a common fraction.

    asked on March 4, 2015
  58. Chemistry

    If the freezing point of a pure solvent is 6.00 degrees Celsius, will the solvent which is contaminated with a soluble material have a freezing point (higher than, lower than or same as) 6.00 degrees Celsius? Explain.

    asked on March 14, 2011
  59. Finance

    22.A lottery winner was given a perpetual payment of $11, 444. She could invest the cash flows at 7 percent. What is the present value of this perpetuity?

    asked on July 16, 2010
  60. Finance

    16.Peterson Electrical Supplies has generated a net income of $161,424 this year. The firm expects to see an annual growth of 30 percent for the next five years, followed by a growth rate of 15 percent for each of the next three years. What will be the

    asked on July 16, 2010
  61. English

    what are the advantages and disadvantages if King claudius and polopnius overhear Hamlet's "to be or not to be" speech?

    asked on December 17, 2012
  62. Chemistry

    Assume you had used a well calibrated thermometer to measure the freezing point of a solvent, can you tell from the cooling curve if the solvent is contaminated with soluble material? If yes, how can you tell?

    asked on March 14, 2011
  63. Microeconomics

    I am on the chapter for monoplies. I need to calculate the total cost for the following question. I am not quite clear if I am to use the $2 million that was paid to author to write the book to calculate the total cost, since the question is stating that

    asked on September 18, 2008
  64. Chemistry

    Why would you use weighing paper instead of filter paper for weighing the unknown sample?

    asked on March 14, 2011
  65. Chemistry

    What is the mass of water required to fill a circular hot tub 3.6 m in diameter and 1.3 m deep? Answer in units of kg.

    asked on October 9, 2015
  66. physics

    A 1500kg car moving at a speed of 20 m/s comes to a halt. How much work was done by the brakes? How fast can a 2.0 horsepower motor lift a 200 kg mass? A boy with a mass of 20 kg is riding on a 10 kg cart which is travelling at 3 m/s. He jumps off in such

    asked on July 3, 2015
  67. math

    What is the measure, in degrees, of the acute angle formed by the hour hand and the minute hand of a 12-hour clock at 6:48?

    asked on March 12, 2015
  68. Math-ratios

    Mary saved $44. On Thursday, she spent $7 of her savings. what ratio represents the portion of her total savings that she still has? I know she has $37 left but I don't understand what ratio it would be.

    asked on February 3, 2015
  69. Microeconomics

    When firms in a perfectly competitive market face the same costs, in the long run they must be operating: A) Under diseconomis of scale B) With small but positive levels of profit C) At their efficient scale D) All of the above are correct I picked C? A

    asked on September 4, 2008
  70. Math

    Perry makes 4 2/3 ounces of red paint and 3 1/3 oz of yellow paint to make the right shade of orange paint he needs 40 oz of orange paint to paint the top of a desk how many ounces of red and yellow paint should Perry use to make enough orange paint to

    asked on March 20, 2019
  71. Math

    Perry makes foreign 2/3 ounces of red paint and 3 1/3 oz of yellow paint to make the right shade of orange painthe needs 40 oz of orange paint to paint the top of a desk and 30 oz of another color paint to paint the rest of the desk how many ounces of red

    asked on March 20, 2019
  72. physics

    what work is done in raising a 3.0 kg mass from a 2.5 m high ledge to a 6.5 m high shelf? How much potential energy (Ep) does the mass now posses? Ok so for part 1 its w = m g h w = (3.0kg)(10m/s^2)(6.5m-2.5m) w = 120J now how do you find the potential

    asked on July 3, 2015
  73. physics

    Assuming you are on Earth, where acceleration due to gravity is 9.81 meters/second2, and you have a pendulum with a cord that is 0.65 meters long, what is the period?

    asked on October 31, 2014
  74. chemistry

    If I 131 has a half-life of 8 days, what fraction will be left after a year?

    asked on July 7, 2011
  75. Economics

    I am working on the cost of taxation. Question: The market for pizza is characterized by a downward-sloping demand curve and upward-sloping supply curve. Suppose that the govenment forces each pizzeria to pay a $1.00 tax on each pizza sold. Illustrate the

    asked on April 20, 2008
  76. math

    at a city hospital, 40 boys and 50 girls were born yesterday. what is the experimental probabillity that the next baby born will be a girl

    asked on January 17, 2019
  77. Geography

    Did I answer these correctly? Q. Continent southeast of North America A. South America,Africa Q.How far is Panama City, Panama from San Salvador, El Salvador? A. 659 miles Q. Most of Cuba has an elevation of A. 0 to 500 feet above sea level Q. The

    asked on December 7, 2016
  78. Math

    Suppose an object is dropped from a height h0 above the ground. Then its height after t seconds is given by h = −16t 2 + h0, where h is measured in feet. Use this information to solve the problem. A ball is dropped from the top of a building 59 ft tall.

    asked on January 24, 2015
  79. chemistry

    How many kilojoules of heat energy does it take to change the temperature of 50 grams of water from 20 C to 24 C?

    asked on July 14, 2011
  80. Chemistry

    Why does 0.10M acetic acid exhibit different conductivity from that of glacial acetic acid?

    asked on March 14, 2011
  81. Microeconomics

    Each year, the United States considers renewal of Most Favored nation (MFN) trading status with China. Historically, legislators have made threats of not renewing MFN status because of human rights abuses in China. The game below reflects the potential

    asked on October 13, 2008
  82. Economics

    I am getting thrown off by absolute advantage: Boston: Red Socks per worker per hour 3 White Socks per worker per hour 3 Chicago: Red Socks per worker per hour 2 White Socks per worker per hour 1 A) Without trade, what is the price of white socks (in terms

    asked on May 16, 2008
  83. English

    All the underlined words are in all capitals and all the bold words are in all capitals also. 1. Choose the meaning of the bold word. They appeared to me DENIZENS of a brilliant existence. (“The Bass, the River, and Sheila Mant") actors environmentalists

    asked on September 27, 2016
  84. Physics 12

    Help will be appreciated. In a large department store, a shopper is standing on the "up" escalator, which is travelling at an angle of 40 degree above the horizontal and at a speed of 0.75 m/s. He passes his daughter, who is standing on the identical,

    asked on March 29, 2013
  85. Biology

    Explain the medical importance of brain-mapping experiments?

    asked on September 22, 2012
  86. Microeconomics

    In a natural monopoly: A) Society would be better off if antitrust laws were used to create many different firms in the market B) The marginal cost curve is positively sloped C) If the government requires marginal cost pricing, it must pay the monopolist

    asked on September 23, 2008
  87. Math

    A bag of wood chips weighs 12.4 lbs. how much does a bag containing 0.42 times as many wood chips weghs?

    asked on November 10, 2016
  88. geometry

    An equilateral triangle and a square both have perimeters of 48 inches. What is the ratio of the length of the side of the triangle to the length of the side of the square?

    asked on March 24, 2015
  89. chemistry

    What is the maximum mass of H2O that can be produced by combining 90.8 g of each reactant

    asked on February 18, 2013
  90. Physics

    A monkey swings on a vine and at the bottom of the swing while moving horizontally lets go of the vine aiming for another vine 19 meters away horizontally and whose bottom is 13.5 meters below the monkey. How fast must the monkey be moving to the nearest

    asked on September 10, 2010
  91. Algegra

    Diving Radicals Using \/ for radical sign 7 / \/X This book has been confusing me. The book gives the answer 7\/X / X. Isn't the answer 7X?

    asked on June 4, 2008
  92. Conversions?

    1) Express 4106 mockingbirds in kilomockingbirds. Answer in units of kmockingbird. 2) Express 10^−3 phones in microphones. Answer in units of µphone.

    asked on October 9, 2015
  93. Eng 2

    Which sentence has a compound predicate with a direct object? a) Anne backes cakes and cookies. b) Anne loves to bake cakes. c) Anne took baking classes d)Anne baked a cake and ate it

    asked on January 21, 2014
  94. Business Finance

    21.Ogden wants to save for a trip to Australia. She will need $12,000 at the end of four years. She can invest a certain amount at the beginning of each of the next four years in a bank account that will pay her 6.8 percent annually. How much will she have

    asked on July 16, 2010
  95. Finance

    14.You need to have $15,000 in five years to pay off a home equity loan. You can invest in an account that pays 5.75 percent compounded quarterly. How much will you have to invest today to attain your target in five years?

    asked on July 15, 2010
  96. Economics

    4. False advertising and the misrepresentation of products were made illegal by the: A. Federal Trade Commission Act. B. Wheeler-Lea Act. C. Sherman Act. D. Clayton Act. 6. All of the following are regulatory commissions dealing with industrial regulation

    asked on June 5, 2008
  97. Algebra

    my salary will increase 9.3% next year. if my salary this year is represented by s. write an expression to represent my salary next year?

    asked on February 26, 2017
  98. Chemistry

    A sphere of metal has a radius of 5.7 cm and a density of 8.33 g/cm^3. What is the mass of the sphere? Answer in units of g.

    asked on October 9, 2015
  99. social studies

    2. What did the New England Colonies produce? How did this affect its economy? 3. What was the Mayflower Compact? How did it influence the representative government of the U.S? 4. What was the Fundamental Orders of Connecticut? How did it influence the

    asked on September 24, 2015
  100. math

    An equilateral triangle and a square both have perimeters of 48 inches. What is the ratio of the length of the side of the triangle to the length of the side of the square? Express your answer as a common fraction.

    asked on March 26, 2015


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