Jackson

Popular questions and responses by Jackson
  1. Business

    Thomas Kratzer is the purchasing manager for the headquarters of a large insurance company chain with a central inventory operation. Thomas’s fastest moving inventory item has a demand of 6000 units per year. The cost of each unit is $100.00, and the

    asked on September 20, 2010
  2. Physics

    A particle starts from the origin at t = 0 with an initial velocity of 4.8m/s along the positive x axis.If the acceleration is (-2.5 i^ + 4.3 j^)m/s2, determine (a)the velocity and (b)position of the particle at the moment it reaches its maximum x

    asked on March 28, 2015
  3. structural mechanics

    A circular metal column is to support a load of 500 Tonne and it must not compress more than 0.1 mm. The modulus of elasticity is 210 GPa. the column is 2 m long. Calculate the cross sectional area and the diameter.

    asked on May 22, 2019
  4. Math

    Write the rules for determining the sign of the product when multiplying integers. Then write the rules for Determining The sign of the quotient when dividing integers.

    asked on September 14, 2018
  5. Science

    A student uses a diagram to show the scale sizes of the planets. Which planet's diameter would be approximately the distance of the West Coast to the East Coast of the United States? Uranus Jupiter**** Mercury Neptune Check Please

    asked on September 14, 2020
  6. Physical Science

    Would it be more efficient to warm your bed on a cold night with a hot water bottle that contains 1 kg of water at 50 degrees C or with a 1 kg gold bar at 50 degrees C?

    asked on September 17, 2011
  7. U.S History

    who won the battles of Lexington and Concord? were the armies evenly matched? explain.

    asked on October 17, 2011
  8. Spanish-Please check

    Hi, did I do these correctly? Thank you- 1. ¿Qué te gusta hacer? Me gusta nadar y andar en patineta. 2. ¿Te gustan los deportes? Sí, me gustan los deportes. 3. ¿Qué comida te gusta comer? Me gusta hamburguesa y unas papas fritas o la paella. Could I

    asked on September 5, 2011
  9. world history PLEASE HELP

    The Neolithic Agricultural Revolution was a revolution because people changed(blank) The majority of people started (blank) answers for blank 1. answers for blank 2. a.there religion a.farming b.the way they lived b.trading c.there trading goods c.hunting

    asked on August 27, 2019
  10. algebra 1

    The attendance at a baseball game was 400 people. Student tickets cost $2 and adult tickets cost $3. Total ticket sales were $1050. How many tickets of each type were sold?

    asked on September 7, 2011
  11. chemistry

    Methanol CH3Oh can be produced by reacting carbon monoxide and hydrogen gas in the presence of a catalyst. If 75.00 grams of carbon monoxide reacts with 106.3 grams of hydrogen, 68.40 grams of methanol are produced. What is the percent yield of methanol?

    asked on April 24, 2014
  12. Science work

    A reaction is thought to be second order with respect to the concentration of carbon monoxide. What evidence would support this? Answer options... A. Changing the initial concentration would have no effect on the rate. B. Any change in the initial

    asked on August 18, 2016
  13. math

    On a map of downtown, 12th street is perpendicular to Avenue J. The equation y=-4x+3 represents 12th street. What is the equation representing Avenue J if it passes through the point (8,16)?

    asked on January 5, 2012
  14. U.S History

    1) what was the purpose of the first continental congress? 2) how did the events of 1776 move the colonists closer to self-government? PPPPPLLLLLLEEEEEAAAAASSSSSEEEEE HHHHEEEELLLLPPPPPPP MMMMMEEEEEE?????!!!!!

    asked on October 22, 2011
  15. Chemistry

    A chunk of copper weighing 18.9 grams and originally at 97.63oC is dropped into an insulated cup containing 77.9 grams of water at 22.44oC. Assuming that all of the heat is transferred to the water, the final temperature of the water is what in C.

    asked on February 19, 2010
  16. Geometry

    What is the length of a segment with endpoints at (–2, 5) and (4, 5)?

    asked on June 12, 2020
  17. Math HELP!

    Use benchmarks to estimate the sum, difference, or product. 1.) 1 7/8 + 1/9 0 1 2 2 1/2 2.) 8 8/9 - 5 1/11 4 5 14 11 3.) 7 2/3 x 3 7/9 2 3/27 11 4/9 28 26/27 21 14/27 4.) Walter had 2/4 yard of string. He used 1/2 of the string for a school project. How

    asked on October 11, 2016
  18. Career Explorations

    Caroline is in JROTC (Junior Reserve Officers’ Training Corps), which is an extracurricular program that trains and prepares students for becoming officers in the armed forces. Since she wants to join the Army after high school, this extracurricular

    asked on March 18, 2015
  19. U.S History

    explain the debate involved in gibbons v. ogden and the final decision.

    asked on January 25, 2012
  20. Chemistry

    Suppose a solution contains 0.21 M Pb2 and 0.41 M Al3 . Calculate the pH range that would allow Al(OH)3 to precipitate but not Pb(OH)2.

    asked on April 5, 2016
  21. Math

    Mrs. Walter buys 30 square feet of outdoor carpeting for her patio. If one side of the carpet is 6 feet, what is the length of the adjacent side?

    asked on February 3, 2016
  22. Computer Programming

    Draw a structured flowchart and write pseudocode that describes the process of looking up a word in a dictionary.

    asked on January 23, 2013
  23. IT

    How would I write pseudocode that describes the process of looking up a word in the dictionary?

    asked on January 23, 2013
  24. World Lit

    Define the characteristics of the Epic Hero

    asked on September 16, 2011
  25. chemistry

    The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 655 mL of a 36.0% (w/v) sucrose solution?

    asked on November 17, 2014
  26. Geometry

    Describe the rotation and reflection symmetries in the Maple Leaf of Canada and the "Life" Ancient Egypt cross.

    asked on November 25, 2013
  27. physics

    A 0.16-g spider hangs from the middle of the first thread of its future web. The thread makes an angle 7.2* with the horizontal on both sides of the spider. (A) What is the tension in the thread? (B) If the angle made by the thread had been less than 7.2*,

    asked on March 9, 2010
  28. History

    According to stories in the Vedas, scholars believe that the Indo-Aryans first lived as what? A. farmers B. herders C. hunters D. gatherers

    asked on October 14, 2019
  29. government

    congress passes a law to establish prior constraint on all social media the federal government will install software on all devices that will approve all information before it is uploaded through any device. * is this constitutional?

    asked on October 30, 2017
  30. Math

    Logarithms 3^x-2=18 Work log(3^x-2)=log18 (x-2)log3=log18 xlog3-2log3=log18 x=log3/(log9-log18) e^3x+1=10 lne^3x+1=ln10 3x+1=ln10 I'm stuck here 8^x=5^2x-1 xlog8=(2x-1)log5 xlog8=2xlog5-log5 x=log10/(log5-log8) Are these right?

    asked on September 5, 2016
  31. Science

    what is the most common mineral?

    asked on December 11, 2012
  32. U.S History

    what was the most important decision made by the continental congress? why?

    asked on October 17, 2011
  33. U.S History

    what were the effects of the sugar act?

    asked on October 12, 2011
  34. Physical Science

    A 156-kg coil sheet steel is 0.80 mm thick and 50 cm wide. How long is the steel in the coil?

    asked on September 18, 2011
  35. Chemistry

    How could tell a copper (II)sulfate solution from lead (II)nitrate or sodium sulfite if the solutions were not labeled ?

    asked on February 13, 2011
  36. Physical Science

    Can anyone explain why covalent bonds are formed when nonmetals from the right side of the periodic table bond with each other with some examples?

    asked on May 5, 2010
  37. chemistry

    Determine the percent yield for the reaction between 118 g of Sb2S3 and excess oxygen if 74 g of Sb4O6 is recovered along with an unknown amount of sulfur dioxide gas (include 2 decimal places in your answer). ___ Sb2S3 + ___ O2 ⟶ ___ Sb4O6 + ___ SO2

    asked on January 20, 2020
  38. Art

    an artist creates a mural that depicts local species living harmoniously in their natural environment. this mural is an example of community art for which purpose? A.empowering the local school children B.educating the public about the natural environment

    asked on April 3, 2019
  39. social studies

    what were the town shed acts

    asked on October 19, 2018
  40. Science

    An archer fires an arrow, by applying an average force of 182 N across a distance of 38.0 cm on the bow. If the arrow has a mass of 22.0 g, find its velocity when the archer releases the bow: a)if the conversion is 100% efficient. b)if the conversion is

    asked on May 16, 2017
  41. World History

    HYPOTHESISING Describe two inventions that helped spark the Scientific Revolution and their impact?

    asked on September 26, 2016
  42. Math

    There is a deck of 12 cards numbered 1 through 12. One card is drawn at random from the deck, look at it and then put it back in the deck. A total of two cards are drawn in this way. Define the following events: • A : get an even numbered card and an odd

    asked on September 20, 2016
  43. math

    Find all points (x,y) that are 13 units away from the point (2,7) and that lie on the line x - 2y = 10. Give your answer as a list of points separated by semicolons, with the points ordered such that their x-coordinates are in increasing order. So "(1,-3);

    asked on April 12, 2016
  44. physics

    When a driver brakes an automobile, friction between the brake disks and the brake pads converts part of the car's translational kinetic energy to internal energy. If a 1250 kg automobile traveling at 37.2 m/s comes to a halt after its brakes are applied,

    asked on January 5, 2016
  45. What did I did wrong MATH

    The ratio of number of one-dollar coins to the number of fifty-cent coins in a box was 3:4. Six one-dollar coins were removed and some fifty-cent coins if the same amount were added. The ratio of the number of one-dollar coins to the number of fifty-cent

    asked on July 30, 2015
  46. chemistry

    Trying to calculate atoms of O in 2.00 moles of H3PO4.I used 2.00 mol h3po4÷4atoms O then × by 6.022 avrogados# My answer 3.011×10^23

    asked on March 25, 2015
  47. chemistry

    What mass of precipitate will form if 1.50 L of concentrated Pb(ClO3)2 is mixed with 0.150 L of 0.190 M NaI? Assume the reaction goes to completion.

    asked on November 17, 2014
  48. Chemistry

    What would cause the molecules of gas to get closer together?

    asked on November 10, 2014
  49. HELP PLEASE!!!!!

    The cowboy rides into town on Tuesday and stays for three days then leaves on Tuesday how is this possible?

    asked on January 7, 2013
  50. science

    how are the elements on the periodic table organized?

    asked on December 11, 2012
  51. Science

    where are electrons located on an atom?

    asked on December 11, 2012
  52. SCIENCE

    WHAT IS THE PURPOSE OF LIFE?

    asked on December 10, 2012
  53. Math

    Let f(x) = x - 5 and g(x) = 1/2x^3. Find g^-1(108). Write an expression for (f•g)(x). Solve equation (f•g)(x)= 27.

    asked on December 9, 2012
  54. math

    Mary has 6 more pennies than Andy has. Together they have 28 pennies. How many pennies does each person have?

    asked on November 3, 2012
  55. U.S History

    how did john quincy adams win the election of 1824?

    asked on February 13, 2012
  56. U.S History

    WHAT EVENTS LED UP TO THE BOSTON TEA PARTY

    asked on October 17, 2011
  57. Physical Science

    What is the Celsius equivalent of a temperature of 160 degrees F?

    asked on September 17, 2011
  58. Chemistry

    How many atoms of carbon are present in 31.4 g of a compound that is 16.2% carbon, by weight? Answer in units of atoms.

    asked on March 8, 2011
  59. Finance

    Hooks Athletics, Inc., has outstanding a preferred stock with a par value of $30 that pays a dividend of $2.50. The preferred stock is redeemable at the option of the stockholder in 10 years at a price equal to $30. The stock may be called for redemption

    asked on October 1, 2010
  60. Chem

    I have a problem, the density of the metal = mass (2) - mass (1) over Volume (2) - Volume (1) = My first mass and volume are 15.098g and 5.5 mL. the second mass and volume are 11.3235g and 4.0 mL. I got 9.04g/mL as my answer if this isn’t right can you

    asked on September 27, 2010
  61. calculus

    Find the first four iterates of the function using the given value. f(x)= x(2.5 - x); x sub zero = 3

    asked on September 5, 2010
  62. world history

    What type of law is based on the Roman law code?

    asked on April 27, 2010
  63. Business Management

    a firm that produce car components has fixed costs of 40000 per month and variable cost of 24.00 per component, regardless of the number of units sold. find the break even point in units and explain it by means of a graph

    asked on February 25, 2010
  64. please revise my essay

    There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why college is important. The reasons I

    asked on February 10, 2009
  65. Statistics

    Bottomline Ink, a forms company, fills 100 orders a day with a 2% error rate in the completed orders. Assume this to be a Binomial Distribution. What is the probability that there will be more than 5 errors in a given day?

    asked on May 25, 2020
  66. math

    32-12 is 32 minus 12 = 19? 32-12=19 am i correct?

    asked on May 7, 2020
  67. physics

    Two balls A and B of mass 2kg are launched through the air from the same height (3m) and at same speed (4 m/s). If the ball A is launched straight upwards, and the ball B is launched horizontally, what is the ratio of their final velocities when they hit

    asked on April 28, 2020
  68. physics

    an 85kg man falls 10m. how much kinetic energy does he gain

    asked on April 26, 2020
  69. Math

    Y= x + b (5 x 7)^2 Please help!!!

    asked on September 10, 2019
  70. English

    Does anyone know how to write a good topic sentence? I need it from the story Everyday Use by Alice Walker.

    asked on February 12, 2019
  71. math

    1. 4 sin^2x – 1 = 0 2. 2 sin^2x + sin x = 1 3. 2 sin^2x + 7 sin x = 4 4. cos x sin x + sin x = 0 5. 2 sin^2x - 1 = 0

    asked on January 15, 2019
  72. math

    21 miles/49 hours = 15 miles/h hours a.35 b.2.5 c.4.2 d.6.0

    asked on November 29, 2018
  73. Geography

    a. How were farming societies different from earlier societies? b. How did ancient Egypt’s government direct the Nile’s water? c. What did Arab invaders bring to North Africa? d. What groups of Arabs came to North Africa, and in what sequence? e. Why

    asked on November 7, 2018
  74. Algebra

    Adult tickets to a play cost 20.50, and student tickets are 16.00. Ms powers can spend no more than 120.00 on tickets. If she buys 3 student tickets, how many adult tickets is she able to buy? Use a linear inequality in two variables to explain your

    asked on February 16, 2018
  75. Biology Pedigree --plz help!

    So the question was asking me about a pedigree what was the males genotype which was X^N^Y then it asked me what was its phenotype? this lesson is about hemophilia diseases. CAN I SAY THAT THE Phenotype is Hemophilia or hemophilia free?

    asked on December 8, 2017
  76. Biology-plz helppp

    Mendels Law of independent assortment says that inheritance of one trait is not influenced by inheritance of another trait. Using what you know about meiosis , explain how you can observe the law of independent assortment in action.

    asked on December 8, 2017
  77. physics relativity

    How fast would you need to be travelling relative to an observer in order for them to see a 15% increase in your mass?

    asked on May 25, 2017
  78. physics relativity

    An observer on Earth sees you travel 1000 m at half the speed of light. What distance do you think that you travelled?

    asked on May 25, 2017
  79. Physics

    Would electrons be ejected from aluminum if the incident violet light has a wavelength of 4.00 x 10-7 m?

    asked on April 25, 2017
  80. Math

    1.9=O.25/0.16*x Find the value of x

    asked on April 7, 2017
  81. Physics

    A pipe is open at both ends. The pipe has resonant frequencies of 655 Hz and 786 Hz (among others). Find the two lowest possible values for the length of the pipe. Use c = 343 m/s for the speed of sound. __ m __ m?

    asked on November 18, 2016
  82. Math

    What is the product of -1 3/8 and 2 4/5 expressed as a mixed number?

    asked on October 17, 2016
  83. Pre Cal

    Simplify the expression in a+bi form. (3+i)(5-2i)(4-7i) a. 67-145i b. 75-123i c. 53-145i d. 61-123i

    asked on August 17, 2016
  84. Pre Cal

    Use Descartes’ Rule of Signs to find the number of possible positive, negative, and nonreal roots for the equation, 4x^3+7x^2+7x+3=0 a. 0 positive, 0 negative, 3 non real roots b. 0 positive, 1 or 3 negative, 0 or 2 non real roots c. 0 positive, 1 or 3

    asked on August 17, 2016
  85. math

    the perimeter of a rectangle is 270 meters. find its dimension if the width is 3/4 of its length.

    asked on July 3, 2016
  86. chemistry

    what is the approximate volume of gas in a 1.50 mol sample that exerts a pressure of 0.922 atm and has a temp of 10.0°C?

    asked on April 6, 2016
  87. chemistry

    A sample of gas at 42°C has a volume of 5.2 L and exerts a pressure of 1.00 atm. How many moles of gas are in the sample?

    asked on April 6, 2016
  88. Math

    How do i take out 2 or solve from: y=(2theta + pi)+3 Because i need to find the mathematical changes in the graph but i can't figure it out?

    asked on March 2, 2016
  89. Chemistry

    A 0.10M solution of a certain monoprotic weak acid has a pH of 2.44. Calculate Ka.

    asked on March 1, 2016
  90. Math

    Mrs. Walter buys 30 square feet of outdoor carpeting for her patio. If one side of the carpet is 6 feet, what is the length of the adjacent side?

    asked on February 3, 2016
  91. Science physic

    What is the magnitude of the average force thet the athele exterts on a landing pad if it's 1.5 m high and deforms by 0.5 Mass of athele= 60kg Centre of mass is 1m

    asked on January 21, 2016
  92. physics

    A 3.5 kg rock is initially at rest at the top of a cliff. Assuming the rock falls into the sea at the foot of the cliff and that its kinetic energy is transferred entirely to the water, how high is the cliff if the temperature of 0.88 kg of water is raised

    asked on January 5, 2016
  93. physics

    What would be the orbital speed and period of a satellite in orbit 1.50 ✕ 10^8 m above the Earth?

    asked on November 18, 2015
  94. Physics

    The gravitational force of attraction between two students sitting at their desks in physics class is 2.23 ✕ 10-8 N. If one student has a mass of 52.0 kg and the other student has a mass of 57.4 kg, how far apart are the students sitting?

    asked on November 18, 2015
  95. Physics

    Tarzan tries to cross a river by swinging from one bank to the other on a vine that is 11.2 m long. His speed at the bottom of the swing is 7.0 m/s. Tarzan does not know that the vine has a breaking strength of 1.0 ✕ 103 N. What is the largest mass that

    asked on November 18, 2015
  96. physics

    The bird perched on the swing shown below has a mass of 41.6 g, and the base of the swing, y = 7.88 cm below the hook, has a mass of 147 g. The swing and bird are originally at rest, and then the bird takes off horizontally at 1.94 m/s. How high will the

    asked on November 8, 2015
  97. Art help me please i need it soon

    haystacks in brittany by paul gauguin the artis most obviously showed experimentation through his use of perspective texture *** color line Achille de gas in the uniform of a cadet how was portion used in this image to create a mood of tranquility to

    asked on November 5, 2015
  98. Math

    In a figure, the radius of the inner circle of the tire is twice the width of the tire itself. To the nearest integer, what percent of the entire area is the area of the tire? My teacher told me the answer is 56%, by rounding the 55.5555...., but I don't

    asked on October 10, 2015
  99. math

    Eric is planning a 7-day resort vacation. He will play golf on four mornings. He also wants to play tennis but can only play tennis on days he does not play croquet. He will play croquet on any day immediately following a day that he plays golf. What is

    asked on July 29, 2015
  100. chemistry

    how are moles and molarity related to volume? is it molx molarity or mol/molarity to get volume?

    asked on November 18, 2014

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