Popular questions and responses by Hunter
  1. Geometry

    A 12 foot ladder leaning at a 75 degree angle how far up the wall does the ladder reach

    asked on May 16, 2016
  2. language arts

    Choose the detail that would best support the following main idea for an argumentative essay. Studying on a regular basis improves grades. 1 students who study also try to eat healthier snacks 2 Students who study on a regular basis are usually smarter

    asked on February 10, 2017
  3. Math

    Next three terms in sequence 1,-3,9,-27,81,....

    asked on November 15, 2016
  4. physics

    A roller coaster moves 200 ft horizontally and then rises 135 ft at an angle of 30 degrees above the horizontal. Next, it travels 135 ft at an angle of 40 degrees below the horizontal. Find the roller coasters displacement from its starting point to the

    asked on February 20, 2012
  5. math 3

    Solve the following system using the elimination method: 10x - 6y = -16 5x + 2y = 22

    asked on July 4, 2013
  6. algebra

    Solve the following system using the substitution method: 6x - 2y = -4 y = 3x + 2

    asked on July 3, 2013
  7. Chemistry

    Mg + 2HCl -> MgCl2 +H2 delta H = ? MgO + 2HCl (aq) -> MgCl2+ H2O delta H = ? H2+ 1/2O2 -> H2O delta H = -285.8 kJ Using Hess' Law find both the missing delta H values.

    asked on March 28, 2012
  8. Chem

    what is the Net Ionic equation for: 1. MgCl2+NaOH-> 2. MgSO4+Sr(NO3)2->

    asked on November 11, 2011
  9. algebra

    The median number of magazine appearances made by 777 models is 555. The range of number of magazine appearances by those models is 555. Determine if the following statement is true, is false, or does not contain enough information. If the fewest magazine

    asked on May 16, 2019
  10. math

    4x^2+4y^2-16x-24y+51=0 is the equation of a circle. where is the center of the circle and what is it's radius? A. center (2,3) radius=1/4 B. center (2,3) radius=1/2 C. center (-2,-3) radius=1/4 D. center (-2,-3) radius=1/2

    asked on January 11, 2015
  11. Chemistry

    The thermochemical equation for the combustion of hexane is shown below. 2 C6H14 (g) + 19 O2 (g) → 12 CO2 (g) + 14 H2O (g) ΔH° = –8326 kJ What is the enthalpy change for the combustion of 0.650 L C6H14 at STP?

    asked on October 19, 2013
  12. chemistry

    Consider a 50 L tank which hold 20 g of hydrogen gas, 20 g of carbon dioxide gas, and 20 g of krypton gas, at a total pressure of 600 KPa. 1. which gas has the largest partial pressure? 2. Which gas the smallest average speed? 3. What is the temperature of

    asked on January 20, 2011
  13. english

    in the sentence. Hello, my name is Pablo. what is the subject? is my or name?

    asked on September 1, 2010
  14. social studies

    describe the purpose,outcome, and effects of the reconquista. plz its worth alot

    asked on December 12, 2018

    What is the longest wavelength that can be heard by a normal ear?

    asked on April 21, 2012
  16. math

    Find the area of a rhombus with a perimeter of 20 meters and a diagonal of 8 meters

    asked on May 5, 2011
  17. spanish

    is senorita rosa Miss. or Mrs. or does it matter?

    asked on August 18, 2010
  18. pre algebra

    can you help me figure this question out? In a race with five people, Betty finished ahead of David, and the same number of people finished before Betty that finished after David. Adam finished before Charles,and Betty finished after Edward. Who finished

    asked on August 18, 2010
  19. 4th grade science

    There are three methods of heat transfer, radiation,covection, and conduction. I need to know an example of each.

    asked on October 2, 2007
  20. Social Studies

    The United States is the largest exporter of wheat. Canada is the second-largest. Today there are fewer Canadian farms. How is it possible that the number of farms has decreased but the Prairie Provinces continue to produce most of Canada’s wheat? Does

    asked on April 9, 2020
  21. Business

    Your coworker struggles with a task. You take it upon yourself to train your coworker how to effectively complete the task. Which ability does the following example represent? A:assertive B:persuasive C:systematic** I think it is systematic because it is

    asked on January 31, 2019
  22. English

    Which sentence best summarizes the main idea of the article? A. You can do an experiment with a baggie, cup, water, food color, and a marker. B. When the water in a cloud falls as precipitation, it may fall on land or water. C. In the water cycle, water

    asked on December 6, 2018
  23. science

    If your rock sample has 10 grams, how many grams of quartz does it contain

    asked on December 15, 2016
  24. Science - Chemistry

    1. Dalton's idea that atoms cannot be divided into smaller parts was disproved by the discovery of the ____. 2. The description of the structure of the atom is called the ___. 3. In a water molecule, two atoms of hydrogen and one atom of oxygen share

    asked on April 29, 2016
  25. Statistics

    If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.

    asked on March 2, 2016
  26. Stats

    In a study of children with a particular disorder, parents were asked to rate their child on a variety of items related to how well their child performs different tasks. One item was "Has difficulty organizing work," rated on a five-point scale of 0 to 4

    asked on March 29, 2015
  27. physics

    The 4.01- kg weight that drives the time mechanism of a grandfather clock descends 21 cm in exactly 24 hours. What power is delivered to the mechanism?

    asked on October 9, 2013
  28. Math

    in a class of 40 the ratio of boys to girls is 7 to 3. How many more boys than girls are in the class?

    asked on February 12, 2013
  29. sociology

    what can occur when a social norm is dysfunctional?

    asked on September 20, 2012
  30. Physics

    A 0.31 kg pendulum bob passes through the lowest part of its path at a speed of 2.02 m/s. The acceleration of gravity is 9.8 m/s2 . What is the tension in the pendulum cable at this point if the pendulum is 72 cm long? Answer in units of N

    asked on March 21, 2012
  31. Physics

    You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do you need to add in order to reduce the coffee's temperature to a more bearable 49 degrees celcius?

    asked on January 29, 2012
  32. physics

    a mover uses a ramp to pull a 1000 newton cart up to the floor of his truck 0.8 meters high if it takes a force or 200 newtons to pull the cart what is the length of the ramp

    asked on January 6, 2012
  33. helper

    can you please help me with the math question I just posted about how to write out the inequality?

    asked on February 20, 2011
  34. all

    does anyone know a book that I could get on India's sports?

    asked on February 15, 2011
  35. language arts

    What is Gary Paulsen's education?

    asked on November 7, 2010
  36. Read Write

    Does anyone know how Columbus Indiana interact with the enivroment?

    asked on September 26, 2010
  37. Read and Write

    does anyone know a website where i could find human characteristics of columbus indiana?

    asked on September 26, 2010
  38. reading

    in the story the dog of Pompeii. The questions says the author muses that tito becomes a famous friend to and healer of animals. How is that idea an extension of the storys theme?

    asked on May 25, 2010
  39. english

    how would i diagram this sentece "What does the total consecration to god mean"

    asked on March 9, 2010
  40. science

    the denisty of copper is 8.96g/cm3. A sample of a metal mass of 40.0g and a volume of 6.0 cm3 what can you determine about the sample?

    asked on January 14, 2010
  41. 8th grade

    Colonists' social position depended on this (2 words)

    asked on December 6, 2009
  42. grammar

    John loves and cares for his tropical fish, and often he adds to his collection. Is this a simple sentence with compond subject or predicate? Or Compound Sentence with compond subject or compound predicate?

    asked on October 22, 2009
  43. Reading

    If you had these to choose from Table of Contents Headings and Subheadings Glossary Index Captions for Photographs then where would you look to locate information on ancient Rome? And Where would look to find the date of the beginning of World War 1?

    asked on September 17, 2009
  44. english

    The students are looking forward to seeing some real artifacts.

    asked on September 15, 2009
  45. History

    Which of the following shows that the Whitman’s did not understand the Native Americans?

    asked on April 9, 2020
  46. Calculus

    A rectangular recreational field needs to be built outside of a gymnasium. Three walls of fencing are needed and the fourth wall is to be a wall of the gymnasium itself. The ideal area for such a field is exactly 40000 40000 ft2 2 . In order to minimize

    asked on October 31, 2019
  47. Social Studies

    How did the agricultural revolution affect American Indian cultures in Texas? 1. It helped some American Indians establish more permanent settlements. 2. It forced some American Indians to become more nomadic. 3. It increased contact between different

    asked on September 6, 2019
  48. Math

    Write the inequality for the graph. I need help with this practice from connexus! ---------> Numberline: 4,5,6,7 A. x > 4 B. x ≥ 4 C. x ≤ 4

    asked on December 11, 2018
  49. math

    How do inverse operations help solve algebraic equations

    asked on September 19, 2018
  50. science

    so i was cleaning my bathroom and mixed bleach and ommonia it stung so much and i had black outs after for over 5 months i told the doc they dont listen what do i do and why did it sting

    asked on August 22, 2018
  51. English

    What are 3 key quotations in Chapter 6 of Chinua Achebe's Things Fall Apart? The quotations must relate to one of the following: -the characterization of Okonkwo -ambition -how power affects Okonkwo -fear as a motivator - identify beliefs values and

    asked on December 5, 2017
  52. Chemistry

    If the concentration of I^-1 is found to be 2.4x10^-3 mol/L in a saturated solution of PbI2, what is the Ksp of PbI2? The given answer is 6.9x10^-9

    asked on November 30, 2017
  53. Government

    Karl Marx introduced liberalism in one of his communists manifestos. How does Liberalism handle the war on terrorism today? Is liberalism the better approach to terrorism or could conservatism have a more meaningful approach? If so,why? In my opinion, I

    asked on February 16, 2017
  54. Math

    Sandy's Ice Cream Corner uses 9/10 of a bag of cups every day. How many days would 10 bags of cups last?

    asked on January 10, 2017
  55. Chemistry

    A good vacuum pump on Earth can produce a vacuum with a pressure as low as 1.96 × 10-8 torr. How many molecules are present in each milliliter at a temperature of 23.0ºC?

    asked on October 28, 2016
  56. pre-algebra

    y/8 +6= -10 i need help please. i don't understand it.

    asked on September 12, 2016
  57. Math

    Tickets for a show sold 6 adult tickets and 10 child tickets for a total $96 On the second day12 adult tickets sold and 5 child tickets sold What is the price for adult and child tickets

    asked on March 8, 2016
  58. matg

    the angle measure of a triangle are (x-7) (x) and (3x+2). write an expression in simplest form to represent all of the measures of the angles of the tringle

    asked on March 6, 2016
  59. physics

    A girl sits on a tire that is attached to an overhanging tree limb by a rope 2.13 m in length. The girl’s father pushes her with a tangential speed of 2.92 m/s. Besides the force opposing the girl’s weight, the magnitude of the force that maintains her

    asked on December 10, 2015
  60. Math

    How can you use two-step equations to represent and solve real-world problems?

    asked on November 12, 2015
  61. Math

    Mark has 37 markers. He found 58 more pencils. How manypencils foes Mark have now? Write a sentence that represents the problem. Use aa symbol to represent the unknown.

    asked on October 13, 2015
  62. math analysis

    ((x+3)/(x-5))+(5/(x-3)) Simplify I've done this twice and got it wrong both times I have two more problems similar to this and don't want to continue until I understand how to do it.

    asked on August 24, 2015
  63. math analysis

    (1/a)+(2/a^2)=0 Solved for zero I'm unsure about the process to solve this, when I do it like my teacher says, it doesn't work. This is for an online advanced math class in which you get three tries to solve the problem. I have already used two. Any help

    asked on August 23, 2015
  64. math

    Rodney and josiah each bought a package of the same kind of cookies at the store . Rodney ate 1/2 package of cookies on monday and 1/3 of the same package on tuesday. Josiah ate 5/12 of his packsge on monday and 1/2 of the package ontuesday. Who ate more?

    asked on February 25, 2015
  65. math

    Beth walked 1/3 of a mile from her house to her friends house, 1/4 of a mile to the post office, and then anotjer 1/2 mile from the post office bsck home. How far did beth walk?

    asked on February 25, 2015
  66. math

    simplify: square root (4/3)-square root (3/4) A. 2-sqaure root(3)/2 square root (3) B. square root (7/12) C. square root (3)/6 D. 2/square root (3) which answer? this is what i got square root (16/12)- square root (9/12)= square root (7/12)

    asked on January 11, 2015
  67. math

    simplify: (y+1)(y/1-y^2) which answer: A. Y/y-1 B. y/1-y C. y+1/y-1 D. -1 this is what i got y+1/1* Y/1-y^2=-1

    asked on January 11, 2015
  68. Chemistry

    When 4.62 mL of cold water at 22.6 °C is mixed with 37.5 mL of hot water at 67.9 °C in a thermally isolated calorimeter, what is the final temperature of the mixture when thermal equilibrium has been achieved? H2O density = 1.00 g/mL.

    asked on October 21, 2014
  69. Biology

    Describe the ATP molecule and it's function within a cell ????????????????please help??????????

    asked on October 16, 2014
  70. physics

    In the figure, a frictionless roller coaster car of mass m = 938 kg tops the first hill with speed v0 = 14.9 m/s at height h = 31.5 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If

    asked on October 8, 2014
  71. physics

    A block with mass m = 16.3 kg slides down an inclined plane of slope angle 28.0 ° with a constant velocity. It is then projected up the same plane with an initial speed 1.80 m/s. How far up the incline will the block move before coming to rest?

    asked on September 19, 2014
  72. geometry

    The endpoints of a line segment are (-2, 5) and (8, 13), determine the midpoint of the line. x_m = (x_1 + x_2)/2

    asked on June 30, 2014
  73. math

    A balloon is released and flies straight up for 4 miles, and then the wind blows it west for 4 miles. Find the distance between the balloon and the site where it was released.

    asked on June 30, 2014
  74. 10 gr math

    Plug in the information into the Distance Formula: D = sqrt((x_2 - x_1)^2 +(y_2 - y_1)^2)

    asked on June 30, 2014
  75. AP Physics B

    how much heat does it take to melt 4.2 kg of ice at 0c? Answer in kcal

    asked on May 5, 2014
  76. statistics

    what is the variance and standard deviation of the following numbers:14,16,26,36,12,16

    asked on April 30, 2014
  77. chemistry

    calculate the molarity of the solution prepared by dissolving 16.45g NH4NO3 in water to make 250.mL solution.

    asked on March 16, 2014
  78. physics

    Part 1) The block in the figure is initially at rest on an inclined plane at the equilibrium position that it would have if there were no friction between the block and the plane. How much work is required to move the block 50 cm down the plane if the

    asked on October 9, 2013
  79. Physics

    A 50- kg child sits in a swing suspended with 3.8- m-long ropes. The swing is held aside so that the ropes make an angle of 48 o with the vertical. Use conservation of energy to determine the speed the child will have at the bottom of the arc when she is

    asked on October 9, 2013
  80. Physics

    A stone is thrown from ground level at 84 m/s. It's speed when it reaches it's highest point is 50 m/s. Find the angle, above the horizontal, of the stones initial velocity.

    asked on October 4, 2013
  81. Physics

    A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

    asked on October 2, 2013
  82. Physics

    A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

    asked on October 2, 2013
  83. Physics

    A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

    asked on October 2, 2013
  84. physics

    A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive

    asked on September 25, 2013
  85. math

    1.8 + 7n = 9.5 - 4n

    asked on August 26, 2013
  86. math


    asked on August 26, 2013
  87. math


    asked on August 26, 2013
  88. Math

    x + 16 = 9x

    asked on August 26, 2013
  89. math 2

    Solve the following system using the elimination method: -6x + 2y = 5 12x - 4y = -20

    asked on July 4, 2013
  90. math

    Solve the following system using the elimination method: -3x + 4y = 6 9x - 12y = -18

    asked on July 4, 2013
  91. math

    Solve the following system using the substitution method: 2x + 4y = 5 x = -2y + 6

    asked on July 3, 2013
  92. math

    Solve the following system using the substitution method: y = 3x - 9 y = -x - 1

    asked on July 3, 2013
  93. algebra

    Solve the following system using the substitution method: 3x + y = -3 y = 2x + 7

    asked on July 3, 2013
  94. Math

    The volume of a cone is 316in^3. What is the volume of a similar cone that is larger by a scale of 3?

    asked on May 8, 2013
  95. Math

    The surface area of a bucket is 6,176cm^2. What is the surface area of a similar bucket that is smaller by a scale of 1/4?

    asked on May 8, 2013
  96. Math

    The surface area of a cylinder is about 218 in^2. What is the surface area of a smaller cylinder that is smaller by a scale factor of 1/2?

    asked on May 7, 2013
  97. Math


    asked on April 18, 2013
  98. pre-algebra

    what is the mode for this set of numbers97,86,93,56,34,39,47,62,88,54,81

    asked on February 21, 2013
  99. phsicsy

    a liquid with density of 1.36*10^3 kg/m^3 through two horizontal sections of round tubing joined end to end. in first section, diameter of the tubing is 10cm and the flow speed is 230cm/s and the pressure is 1.3*10^5, the diameter is 6 cm a the cross

    asked on February 7, 2013
  100. math

    angle ABC and DEF are supplementary angles. the measure of DEF is 20 degrees less than 3 times the amount of ABC. what are ABC and DEF.

    asked on January 24, 2013


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