mike

Most popular questions and responses by mike
  1. English

    In “A Sound of Thunder,” Travis’s dialogue with Lesperance reveals how upset he is about Eckels’ having left the path. This is an example of direct characterization.******** indirect characterization.

    asked on November 2, 2015
  2. Math

    Write a function rule that represents the sentence. C is 8 more than half of n. c=8+n/2****** c+8=n/2 c+8=1/2+n c=n/2-8

    asked on October 25, 2015
  3. calculus

    A potter forms a piece of clay into a right circular cylinder. As she rolls it, the height h of the cylinder increases and the radius r decreases. Assume that no clay is lost in the process. Suppose the height of the cylinder is increasing by 0.5

    asked on March 31, 2013
  4. English

    True or false: Shakespeare’s works were written to be performed on stage. true************* false

    asked on February 16, 2016
  5. Math

    Two fire towers are 30 kilometers apart, tower A being due west of tower B. A fire is spotted from the towers, and the bearings from A and B are E 14 degrees N and W 34 degrees N, respectively. Find the distance d of the fire from the line segment AB.

    asked on May 10, 2011
  6. Foreign languages

    I urgently need you to check these sentences, too. Thank you. 1) Pay in cash (or pay cash?) 2) Have you ever tried shopping on line OR online shopping? 3) They are planning to open a shopping centre on the edge/on the outskirts of town. 3) Imagine to dance

    asked on June 19, 2012
  7. english

    Use at least five adverbs and five adjectives to write a brief review of a movie, sporting event, musical performance, or television show. · Bold each adverb. · Underline each adjective. · Compare the event to one or more similar events. When comparing,

    asked on August 14, 2011
  8. chemistry

    For a particular isomer of C8H18, the following reaction produces 5113.3 kJ of heat per mole of C8H18(g) consumed, under standard conditions. C8H18(g) + 25/2(O2)(g) -> 8CO2(g) + 9H2O(g) DeltaH= -5113.3 kJ What is the standard enthalpy of formation of this

    asked on January 29, 2012
  9. Physics

    Question: The amount of internal energy needed to raise the temperature of .25 kg of water by 0.2 degrees Celsius is 209.3 J. How fast must a 0.25 kg baseball travel in order for its kinetic energy to equal this internal energy? KE = (.5)(m)(v^2) 209.3 J =

    asked on February 15, 2010
  10. Calculus, AntiDerivatives

    I need help with this problem: A car traveling at 43 ft/sec decelerates at a constant 5 ft per second squared. How many feet does the car travel before coming to a complete stop? I'm not sure where to start, i know how to find antiDerivatives, but i don't

    asked on November 23, 2006
  11. chemistry

    calculate the change in pH when 9.00ml of 0.100M HCl(aq) is added to 100.0mL of a buffer solution that is 0.100M in NH3(aq) and 0.100M NH4Cl(aq). ...Calculate the change in pH when 9.00,L if 0.100M NaOH(aq) is added to the original buffer solution.

    asked on October 28, 2012
  12. calculus

    A conical water tank with vertex down has a radius of 12 feet at the top and is 23 feet high. If water flows into the tank at a rate of 20 {\rm ft}^3{\rm /min}, how fast is the depth of the water increasing when the water is 17 feet deep?

    asked on November 30, 2012
  13. American Gov.

    In holt vs hobbs what did the supreme court use as a basis for its decision? a. Holt was not a member of a recognized religion. b. the government was preventing Holt from practicing his religion. c. The prison had a compelling interest in facilitating

    asked on November 2, 2016
  14. Algebra

    Find the slope for the following line: y = 3/4x-7 -7**************** 7 3/4 -4/3

    asked on January 11, 2016
  15. Physics

    A 25 kg child bounces on a pogo stick. The pogo stick has a spring with spring constant 2.0*10^4 N/m. When the child makes a nice big bounce, he finds that at the bottom of the bounce he is accelerating upwards at 9.8 m/s^2. How much is the spring

    asked on November 6, 2010
  16. english

    2. The broadest type of search, which looks for your terms anywhere, is a/an _______ search. A. subject B. title C. author D. keyword

    asked on November 3, 2012
  17. Math

    Megan's dog Sparky eats 4 1/4 c of food each day. Explain how Megan can determine how much food to give Sparky if she needs to feed him only 2/3 as much. Solve the problem.

    asked on February 6, 2014
  18. Calculus Maxima/Minima

    An automobile traveling at the rate of 30 ft/sec is approaching an intersection. When the automobile is 120 ft. from the intersection, a truck, traveling at the rate of 40 ft/sec on a road at right angles with the automobile’s road crosses the

    asked on September 28, 2014
  19. Algebra

    Find the correct table of values for the following function:y = x – 3 x y 10 8 8 6 6 4 x y 10 13 8 11 6 9 x y 10 7 8 5 6 3 x y******************** 10 3 8 3 6 3

    asked on January 8, 2016
  20. Physics

    A spring is hung from the ceiling. When a coffee mug is attached to its end, it stretches 3.0 cm before reaching its new equilibrium length. The block is then pulled down slightly and released. What is the frequency of oscillation?

    asked on November 30, 2010
  21. covalent or ionic bond

    Is Mercury (ii) Chloride a covalent bond or ionic?

    asked on May 4, 2009
  22. chemistry

    Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 36.0 g of butane is mixed with 41. g of oxygen. Calculate the minimum mass of butane that could be left over by the chemical

    asked on September 21, 2015
  23. ***PLEASE SCIENCE****

    I have this question: Which is the smallest unit of measurement for temperature? One Celsius degree: one Kelvin:one Fahrenheit. I think it is Kelvin but I can't find anywhere in my book where it refers to that. When I google all three it says Celsius &

    asked on October 10, 2012
  24. geometry

    A 4​-ft vertical post casts a 20​-in shadow at the same time a nearby cell phone tower casts a 115​-ft shadow. How tall is the cell phone​ tower?

    asked on June 5, 2017
  25. Math

    A cube has edge lengths of 5cm each. The cube weighs 0.54 kg. What is its specific weight

    asked on September 4, 2016
  26. Chemistry

    For the reaction C2H4Br2+ 3KI>C2H4+2KBr+KI3, when the rate of reaction is 2.0x10^-5, what is the rate of disappearance of KI?

    asked on September 17, 2016
  27. English

    Which literary device is used in the following sentence? “Marie worked all day like an ant getting ready for the winter.” alliteration metaphor************** simile rhyme scheme

    asked on December 29, 2015
  28. English

    Which of the following is a complete sentence? Never make the same mistake twice. Working on a project that was overdue. One of my friends, who writes beautiful poetry in his spare time. A brand new housing complex full of beautiful parks and

    asked on December 29, 2015
  29. Physics

    A 5000 kg African elephant has a resting metabolic rate of 2500 W. On a hot day, the elephant's environment is likely to be nearly the same temperature as the animal itself, so cooling by radiation is not effective. The only plausible way to keep cool is

    asked on January 3, 2013
  30. Calculus check my answers

    1. The general solution of the differential equation dy - 0.2x dx = 0 is a family of curves. These curves are all: a. lines b. hyperbolas c. parabolas (my answer) d. ellipses 2. The table below gives selected values for the function f(x). Use a trapezoidal

    asked on July 2, 2018
  31. Science

    Which of earth's spheres contains mountains,valley's, and other landscapes?

    asked on February 9, 2017
  32. chemistry

    In a particular redox reaction, Cr is oxidized to CrO4^2– and Cu2^+ is reduced to Cu^+ . Complete and balance the equation for this reaction in acidic solution. Cr + Cu^2+ ---> CrO4^2-+ Cu^+ i started off by doing this 2 x SO3^2- ---> SO4^2- + 2e 2 x

    asked on February 13, 2012
  33. Social Studies

    Which two of the following are examples of Spanish influence on Albuquerque? The Spanish founded the village of Albuquerque. The annual hot air balloon festival came from a Spanish tradition. Most of Albuquerque's current buildings were built during the

    asked on October 25, 2015
  34. English

    Identify the sentence in which the underlined verb does not agree with its subject. Everyone on the team (works) together well. Both of them (are looking) forward to the field trip. Neither of the boys is (excited) about playing football. One of the girls

    asked on May 19, 2016
  35. Calculus - Need help please

    Given the following​ function, y=tan(pi-3x) 1)determine the interval for the principal cycle. (^ Type your answer in interval notation) 2)Then for the principal​ cycle, determine the equations of the vertical​ asymptotes 3)find the coordinates of the

    asked on August 4, 2016
  36. physics

    Residents of Hawaii are warned of the approach of a tsunami by sirens mounted on the tops of towers. Suppose a siren produces a sound that has an intensity level of 120 dB at a distance of 2.0 m. How far away can the siren be heard?

    asked on June 3, 2012
  37. Physics

    A 0.40-kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 2.0-m on a frictionless horizontal surface. If the cord will break when the tension in it exceeds 75-N, what is the maximum speed the ball can have?

    asked on June 14, 2012
  38. Chemistry

    At a total atmospheric pressure of 1.00 atm, the partial pressure of CO2 in air is approximately 4.0×10−4 atm. If at 20 ∘C and a partial pressure of 760 mmHg, the solubility of CO2 in water is 0.169 g/100mL, what is the solubility of CO2 in an open

    asked on December 5, 2014
  39. physics help please

    a horizontal force of 8.0 newtons is used to pull a 20.-newton wooden box moving toward the right along a horizantal, wood surface, as shown. A. Determine the mass of the box. B. calculate the magnitude of the acceleration of the box.[Show all work,

    asked on November 28, 2010
  40. English

    Identify the part of speech for the word in parenthesis. He (was) deeply in love with Janine. action verb helping verb linking verb******** none of the above

    asked on December 29, 2015
  41. physics

    A 2.5 kg block of ice at a temperature of 0.0 degrees Celcius and an initial speed of 5.7 m/s slides across a level floor. If 3.3 x 10^5 J are required to melt 1.0 kg of ice, how much ice melts, assuming that the initial kinetic energy of the ice block is

    asked on February 15, 2010
  42. Math

    Which measure correctly completes that statement? 3,271.5 milligrams=?grams A.0.032715 ML B.5,388.26 ML**** C.538.826 ML D.53,882,600 ML

    asked on March 27, 2018
  43. Chemistry

    Why are some solutes soluble in water, but others are soluble in cyclohexane?

    asked on November 16, 2017
  44. MATH

    Calculate the area of the composite figure which is not drawn to scale. 17 cm 10 cm 22 cm 17 cm 19 cm the shape is a rectangle with a right triangle on its side

    asked on May 11, 2017
  45. Maths - Algebra

    Boxes are made by cutting 8cm squares from the corners of sheets of cardboard and then folding. The sheets of cardboard are 6cm lnbger than they are wide. width of sheet= x length of sheet = x+6 length of finished box = (x-10) width of finished box =

    asked on November 12, 2011
  46. Physics

    The centers of a 13 kg lead ball and a 130 g lead ball are separated by 5.0 cm. What gravitational force does each exert on the other?

    asked on October 27, 2010
  47. pre-calc

    A Ferris wheel is 50 meters in diameter and boarded from a platform that is 4 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel completes 1 full revolution in 8 minutes. How many minutes of

    asked on March 22, 2018
  48. English

    Choose the term that describes the phrase in parentheses . You can just give the homework to Marc, (my next door neighbor), to give to me. adverb phrase adjective phrase appositive phrase participial phrase******

    asked on December 29, 2015
  49. AP Chemistry

    A biochemist prepares a lactic acid-lactate buffer by mixing 225 mL of 0.85M lactic acid with a Ka=1.38*10^-4 with 435mL of 0.68M sodium lactate. What is the buffer pH? I know I have to use the equilibrium constant expression, but I'm pretty lost from

    asked on March 16, 2013
  50. Chemistry

    For which of the following aqueous salts will electrolysis produce hydrogen gas and oxygen gas? Answered the hint in Mastering Chem & looked over the book and I still have no idea. Check all that apply: A) NiF_2(aq) B) NaF(aq) C) NiI_2(aq) D) NaI(aq) E)

    asked on November 8, 2012
  51. math

    why did king kong eat a truck?

    asked on November 5, 2009
  52. Social Studies

    Which person would benefit most from the policies of the Carlsbad Irrigation District? a construction investor in Roswell a Navajo in northwestern New Mexico a businessperson in Albuquerque a farmer in southeastern New Mexico*******

    asked on October 25, 2015
  53. Social Studies

    What was the National Reclamation Act of 1902 mostly concerned with? national parks land conservation********* water management military bases

    asked on October 25, 2015
  54. Calculus Minima Problems

    A small island is 2 km off shore in a large lake .A woman on the island can row her boat 10 km/hr and can run at a speed of 20 km/hr. If she rows to the closest point of the straight shore, she will land 6 km from a village on the shore. Where should she

    asked on September 28, 2014
  55. Calculus

    The demand function for the Luminar desk lamp is given by the following function where x is the quantity demanded in thousands and p is the unit price in dollars. p = f(x) = -0.1x2 - 0.3x + 39 (a) Find f '(x). f '(x) = (b) What is the rate of change of the

    asked on June 13, 2013
  56. world history

    Which civilizations were likely to have contact with each other?Why? _answer: Indus valley and Shang because they are close geographically B)Between which lines of latitude did early civilizations develop? Why? _Between lines of 20N and 40N. Because at

    asked on September 5, 2011
  57. Physics

    The oven draws 1100W of power, and you have determined that it heats with an efficiency of 51%. Using this information, determine the time t it would take to bring 240mL of water from 25C to 100C . Note that 4.2 J of energy is required to raise the

    asked on December 10, 2010
  58. cHEM

    It is found that 1.431 g of element X contains 7.509 × 1021 atoms. The atomic mass of X is?

    asked on March 14, 2013
  59. Chemistry

    Assuming equal concentrations, rank these aqueous solutions by their freezing point: low to high NH4Cl, Sn(ClO3)4, Na2SO4, and AlBr3.

    asked on May 4, 2013
  60. Financial Management

    TLB EXHIBIT 1 SUMMARY OUTPUT Regression Statistics Multiple R 0.397871332 R Square 0.158301597 Adjusted R Square 0.146771482 Standard Error 0.099101922 Observations 75 ANOVA df SS MS F Significance F Regression 1 0.134839089 0.134839089 13.72940301

    asked on April 14, 2009
  61. Social Studies

    Which statement best summarizes the National Reclamation Act of 1902? The National Register of Historic Places began building dams. The first dams opened on the Pecos River. Navajos and non-Navajos reached an agreement about water rights.+++++++++++++ The

    asked on October 15, 2015
  62. Chemistry check Please

    The question is: Find the following quantities the volume, in liters, of 835 g SO3 at STP My answer is: 1 mol of SO3=80g 835g/80g = 10.44 mols v = (10.44 x 8.314 x 273)/100 = 236 L Can someone tell me if I did it correct. Thanks very much.

    asked on March 9, 2009
  63. Math

    which of the following represents the range of the function f(x)=-4x+1 for the domain {-5,-1,0,2,10} A{-39,-7,1,5,21} B{-41,-9,1,5,21} C{-19,-3,-1,5,21}***** D{-41,-9,-3,-19}

    asked on November 8, 2015
  64. Physics

    A 52kg ice hockey player moving at 11m/s slows down and stops over a displacement os 8.0m. Calculate the net force of the skater.

    asked on May 3, 2012
  65. Physics

    A train slows down as it rounds a sharp horizontal turn, going from 90 km/h to 54 km/h in the 15.0 it takes to round the bend. Compute the acceleration at the moment the train reaches 50.0 km/h. Assume the train continues to slow down at this time in the

    asked on October 24, 2017
  66. Algebra

    Which of the following functions has a rate of change that stays the same? A)y = x2 – 5x –14 B)y = 19x – 10 C)y = 5x *********** D)y = 0.03x2 + 11x + 1

    asked on March 7, 2016
  67. Social Studies

    bout how much of New Mexico's population is made up of minority groups? 20 percent 35 percent 60 percent****** 85 percent Which conclusion is best supported by New Mexico's policies towards undocumented immigrants? Legislators believe undocumented

    asked on November 9, 2015
  68. Science

    The combustion of methane in a laboratory burner is represented by the following equation: CH4 + 2 O2 > CO2 + 2 H2O Given the following three thermochemical equations: C + H2 > CH4 H=-74.87kJ C + O2 > CO2 H= -393.5 2 H2 + O2 > 2 H2O H=-571.6 a) Determine

    asked on July 9, 2015
  69. Physics- torque

    A man ties one end of a strong rope 8.35 m long to the bumper of his truck, 0.506 m from the ground, and the other end to a vertical tree trunk at a height of 3.92 m. He uses the truck to create a tension of 8.32x10^2 N in the rope. Compute the magnitude

    asked on November 18, 2013
  70. physics

    a popgun uses a spring for which k = 20 N/cm. when cocked, the spring is compressed 3.0 cm. how high can the gun shoot a 5.0-g projectile

    asked on December 13, 2010
  71. English

    Read the following quote from Betty Bonham Lies’s retelling of the myth of Orpheus and Eurydice. When Orpheus made music, all the world stopped to listen. Wild beasts drew near him, so entranced they put aside their fierceness. Trees gathered around to

    asked on May 18, 2016
  72. Social Studies

    Which of the following proposals would most likely go to the Carlsbad Irrigation District? An investor wants to construct a new dam on the Pecos River.++++++++++++++++++++++ The federal government wants to expand the Conchas Dam. Navajos want to have water

    asked on October 15, 2015
  73. physics

    A car traveling 95 km/h slows down at a constant 0.80 m/s^2 just by "letting up on the gas. A) Calculate the distance it travels during the second second. B) Calculate the distance it travels during ninth second.

    asked on July 8, 2011
  74. science

    i have to do a project on balloon skewers. (search steve spangler science balloon skewer experiment) can someone help me out: what is the independent variable? what is the dependent variable? what are the constant variables? and can someone help me make a

    asked on January 3, 2019
  75. English

    The profile of an earthquake survivor would most likely be included in a feature article.*************** an editorial article. a hard news article. a letter to the editor.

    asked on December 29, 2015
  76. Physics

    A mechanic jacks up the front of a car to an angle of 6.2° with the horizontal in order to change the front tires. The car is 2.91 m long and has a mass of 1100 kg. Gravitational force acts at the center of mass, which is located 1.02 m from the front

    asked on March 3, 2011
  77. physics

    A 1600 kg car traveling at a speed of 31 m/s skids to a halt on wet concrete where uk = 0.60. how long are the skid marks?

    asked on October 2, 2010
  78. Physics

    A man of mass 65.2 kg stands on a scaffold supported by a vertical rope at each end. The scaffold has a mass of 22.7 kg and is 2.4 m long. Suppose the man stands to the right from the middle of the scaffold that is a distance one sixth of the length of the

    asked on November 13, 2010
  79. Physics

    An interacting system of two objects has no external force acting on the system. The first has a mass of 2.00kg and is moving with a velocity (2.00m/s)i + (1.00m/s)j at time t=0s. The second object has a mass of 3.00kg and is moving with a velocity

    asked on November 9, 2014
  80. Stoichiometry

    How many grams of oxygen are required to completely burn 85.6 grams of methane (CH4)? CH4 + O2 → H2O + CO2

    asked on November 14, 2012
  81. Chemistry

    1)Suppose a piece of lead with a mass of 14.9 g at a temperature of 92.5 degrees is dropped into an insulated container of water. The mass of water is 165 g and its temperature before adding the lead is 20.0 degrees. What is the final temperature of the

    asked on January 7, 2008
  82. English

    Read Capulet’s speech from Act IV, scene 2 , as he plans for the wedding: Tush , I will stir about , And all things shall be well , I warrant thee , wife: Go thou to Juliet , help to deck up her; I’ll not to bed to- night ; let me alone; I’ll play

    asked on March 9, 2016
  83. Chemistry

    Write a balanced equation for the following reaction. Use whole number coefficients and subscripts as appropriate. Carbon tetrachloride is an industrial liquid solvent. It is made by combining methane gas with elemental chlorine. These react to form carbon

    asked on February 1, 2016
  84. History

    How is reservation life least like life off the reservation? Reservations do not have public schools. Most people living on reservations are Native Americans.************ Only traditional architecture is permitted on most reservations. The federal

    asked on November 16, 2015
  85. Physics

    What is the magnitude of the electric field at a point midway between a -5.1 microC and a +6.1 microC charge 10cm apart? Assume no other charges are nearby. What is the direction of the electric field?

    asked on January 27, 2012
  86. Math

    Which of the images above represent a proof of the Pythagorean Theorem? Explain your choice, and then explain how the figure proves the Pythagorean Theorem. Images are in the comments >links

    asked on October 27, 2016
  87. Projectile Motion Problem

    A projectile is shot straight up from the earth's surface at a speed of 1.20×10^4 km/h. How high does it go?

    asked on April 5, 2010
  88. Physics

    A meteoroid is speeding through the atmosphere, traveling east at 23.1 km/s while descending at 11.9 km/s. What is its speed, in km/s?

    asked on February 22, 2019
  89. Basic Math

    Bill and Sue both work at night. Bill has every sixth night off and Sue has every eighth night off. If they are both off tonight, how many nights will it be before they are both off again?

    asked on January 31, 2011
  90. PHYSICS 2

    An electron in an x-ray machine is accelerated through a potential difference of 1x10^4 V before it hits the target. What is the kinetic energy of the electron in electron volts?

    asked on June 30, 2013
  91. ALGEBRA

    A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following probabilities. (Enter the answers either as fractions or as decimals rounded to three places.) P(five of clubs) = Incorrect:

    asked on May 23, 2012
  92. physics

    When catching a baseball, a catcher's glove moves by 12 cm along the line of motion of the ball. If the baseball exerts a force of 463 N on the glove, how much work is done by the ball?

    asked on November 8, 2011
  93. Physics Find mass and radius of planet.

    While visiting Planet Physics, you toss a rock straight up at 15 m/s and catch it 2.4 s later. While you visit the surface, your cruise ship orbits at an altitude equal to the planet's radius every 240 min. What is the mass of Planet Physics? What is the

    asked on April 5, 2010
  94. science

    Can you identify the process that leads to a person needing to catch their breath? I have researched for quite a while now and still no luck. Hoping someone can lead me in the right direction.

    asked on January 8, 2019
  95. Math

    The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at 35 miles per hour, how long will it take to drive the same distance at 45 miles per hour? about 3.11 hours********* 140 hours

    asked on May 11, 2016
  96. Chemistry 2

    In a study designed to prepare new gasoline resistant coatings, a polymer chemist dissolves 6.053g of poly in enough water to make 100.0 mL of solution. At 25C, the osmotic pressure of this solution is 0.272 atm. What is the molar mass of the polymer

    asked on March 26, 2010
  97. chem

    A 75.0 mL volume of 0.200 M NH3 (Kb=1.8x10^-5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 28.0 mL of HNO3.

    asked on April 20, 2011
  98. History

    Which of the following is not a way that constitutions grant governments power? A)They explain the purpose of the government. B)They set up the structure of the government. C)They identify from which states federal government leaders will come. D)They name

    asked on November 16, 2015
  99. Social Studies

    Which statement best evaluates the overall effects of water projects in New Mexico? Water projects have cost billions of dollars but offer little real benefit. Water projects make it possible for more people to live, work, and farm in the state.++++++++++

    asked on October 15, 2015
  100. Algebra

    Which is the degree measure of an angle whose tangent is 5.67? Round the answer to the nearest whole number.

    asked on May 19, 2014

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