1. English

    Can you please check the grammar in the following sentences? Can you also suggest to me a good site where to find the meaning of sentence connectors as well as exercises on their use in a context? Thank you very much for your help! 1) Prospero raises a
  2. marketing

    Your team has been hired by ABC company’s senior management to conduct a research project. The company has 40 employees and has been in business for 25 years. The company offers sales & service on all sizes of new Xerox copiers. The company has been
  3. quantitative methods for business

    Metropolitan Bus Company purchases diesel fuel from American Petroleum Supply. American Petroleum Supply charges $250.00 to cover delivery expenses. The lead time for a new shipment from American Petroleum is 10 days and the cost of holding a gallon of
  4. Physics

    Suppose that a steel hoop could be constructed to fit just around the earth's equator at a temperature of 20.0 Celsius. What would be the thickness of space between the hoop and the earth if the temperature of the hoop were increased by 0.200 C? Use
  5. math

    You are designing a web page for you school's biology club. You want to include photos of the members on the page, which has a width of 640 pixels. You've decided that the left and right magins should be 24 pixels each and the space between each picture
  6. physics

    Scientists plan to release a space probe that will enter the atmosphere of a gaseous planet. The temperature of the gaseous planet varies linearly with the height of the atmosphere. The delicate instruments on board completely fail at a height of 61.5
  7. english

    Choose an essay or a short story to read. Then answer the following questions in the space provided. 10.What is the title of the story essay? 11.Who wrote it? 12.Whom is the story about? (Identify the main characters [or, if an essay, the subject
  8. Science - Mercury

    So I'm in the middle of working on a science portfolio and it says: How will you overcome these challenges with the design of your spacecraft? you see I'm planning my own mission to space and I'm traveling to mercury, but I don't know how my spacecraft
  9. physics

    At a time when mining asteroids has become feasible, astronauts have connected a line between their 3580-kg space tug and a 6000-kg asteroid. Using their ship's engine, they pull on the asteroid with a force of 490 N. Initially the tug and the asteroid are
  10. physics

    At a time when mining asteroids has become feasible, astronauts have connected a line between their 3640 kg space tug and a 6500 kg asteroid. Using their ship's engine, they pull on the asteroid with a force of 490 N. Initially the tug and the asteroid are
  11. Physics

    At a time when mining asteroids has become feasible, astronauts have connected a line between their 3360-kg space tug and a 6300-kg asteroid. Using their ship's engine, they pull on the asteroid with a force of 490 N. Initially the tug and the asteroid are
  12. Biology

    Imagine that you have been asked to provide an explanation about the structure and function of this system to a specific segment of the general public, perhaps a group of senior citizens, pregnant women, or student athletes, who want to learn more about
  13. Physics

    SD TRUSS PROBLEM WITH THE METHOD OF JOINTS The truss structure ABCD is loaded with a concentrated force P = 2 kN applied at a 45° angle at joint D as indicated in the figure. All bars in the truss have equal cross sectional area and are made of the same
  14. chemistry

    A certain first order reaction has a rate constant of 3.75x10^-2 s^-1 at 25.0C. What is the value of k at 70.0C when the activation energy is 135 kj/mol? Would I use the formula K=Ae ^-Ea/RT even though I have two temperatures?
  15. language

    Write these words in alphabetical order. Alphabetize them to the second letter. grim, blot, sum, build, shelf
  16. Math 109

    How many ways can the manager of a baseball team make up the batting order, assuming the pitcher bats last?
  17. psychology

    what are a type of order effect that occurs when participants’ performance decreases over time due to repeated testing
  18. sociology 101

    describe the essential features of Gemeinschaft and Gesellschaft in order to cleraly distinguish the two organizational types.
  19. Chemistry! Please Help!

    What mass of propanoic acid, CH3CH2COOH, pKa= 4.87, should be dissolved in water to 2.00L volume in order to produce a pH of 2.50? THANKS! -J
  20. chemistry

    The half-life of a first order reaction is determined to be 65.0 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  21. Finance

    How much cash must be deposited in a savings account In Order To Accumulate 50,000 At End Of 7 Years With 12 % Interest Rate?
  22. math

    how do i put fractions in order from least to greatest? it's on my homework and i am totally lost. i forgot because i learned this like 2-3 years ago. please help me!
  23. chemistry

    The half-life of a first order reaction is determined to be 74.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  24. Chemistry

    The half-life of a first order reaction is determined to be 92.0 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  25. chemistry

    how quickly must a 54.7 g tennis ball travel i order to have a de Broglie wavelength that is equal to a photon of green light?
  26. Physics

    with what minimum speed must a ball be thrown straight up in order to reach a height of 34 meters above the launch position?
  27. Math

    write an inequality representing the depth d of the water that must be greaeter than 80degrees farenheit in order for a hurricane to form
  28. chemistry

    The half-life of a first order reaction is determined to be 79.0 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  29. Chemistry

    The half-life of a first order reaction is determined to be 61.0 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  30. Chemistry

    The reaction: 2 HI==> H2 + I2, is second order and the rate constant at 800 K is 9.70 x 10-2 M-1 s-1. How long will it take for 8.00 x 10-2 mol/L of HI to decrease to one-fourth of its initial concentration?
  31. Math

    I'm a 5th grader and I'm having a hard time writing the above fractions in order. They are 3/10, 1, 1/4, 5/8, 2/3, 1/8, 5/6, 3/4, 0, 1/6, 7/8, 1/3? Am I suppose to find the least common denominator first?
  32. chemistry

    The half-life of a first order reaction is determined to be 92.0 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  33. Chem

    How long must a current of 1.20 A pass through a sulfuric acid solution in order to produce 25.0 mL of H2 gs at 25 degrees C and 1 atm pressure?
  34. math

    A function is given by, f(x)=e^-3x write down the third-order Taylor approximation for f(x) about x =0. Hence, evaluate f(0.258) giving your answer to 4 decimal places.
  35. Physics 2

    How many grams of steam at 100C must be mixed with 200g of water at 20C in order for the equilibrium temperature to be 50C?
  36. pre calculus

    determine the order of magnitude for the following: 1. a $1 bill and a dime 2. two products scored a PH level of 6.1 and 4.o I can't figure out #1… but I did get #2 to be 10^2.1 Please help with #1 and check to see I did #2 right?
  37. chemistry

    The half-life of a first order reaction is determined to be 72.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  38. alegebra 1

    in some states in order to drive you must be at least 16 years old to obtain a driver's lisense. write an inequality to express this situation
  39. CHEMISTRY

    Are these listed in the correct order of increasing average molecular speed? NH3<N2<CO2<SO2<Cl2 ???
  40. chemistry

    How many grams of zinc must react with HCl in order to produce 4.35 liters of hydrogen gas, measured at STOP?
  41. ochem

    Why is that that a third order alkyl halide reacts faster in SN1 mechanism? Why is it the opposite for SN2? (is it just steric hindrance? )
  42. BUS 401

    if a firm just paid a dividend equal to $4.00 a share, then for the WACC, in order to find the cost of equity, $4 should be
  43. science 6th grade

    do you know where I can find in abc order all of the STATES AND THEIR CAPITALS MAYBE A LINK. THIS IS FOR MY HOMEWORK TOMORROW.....THANK YOU IN ADVANCE FOR YOUR HELP!
  44. Introductory algebra

    For homework I must use the numbers 1,2,3,4,5,6,7,8,and 9 in that order with any of the 4 operations (+,-,*,/) and the problem must equal 100. I cannot figure it out and it is due tommorow!!!! Please help!!!
  45. phyisics

    If approximately 70% of the Earth's surface is covered with water, what is the order of magnitude for the number of raindrops in the world's oceans?
  46. Math

    can you put this into least to greastest5/8,2/7,3/10 It doesn't help when someone else does your work for you. Please let us know what YOU think the order is, and someone here will give you feedback. =) It's 2/7, 3/10, 5/8 i have an assignment were i have
  47. life orientation

    identify three study fields/career paths in order of preference and provide two reasons for each choice
  48. math

    How much money must you deposit now at 6% interest compounded quarterly in order to be able to withdraw $5000 at the end of each quarter for five years?
  49. Analytic Geometry

    simplify the given equation and graph xy-x+y=0 (it is on rotation of axes. please answer in order for me to have a guide in my studies tonight)
  50. solomon mahlangu high

    Identify three courses or study fields you are interested in following after grade12 write them down in order of preference
  51. Math

    hello, write a quadratic equation in the form y=ax^2+bx+c, where a,b,c are all integers and the graph opens downward, whose roots are 3 and -6 steps in order to do this?
  52. life orientation

    Indentify three study field/career paths in order of preference and provide two reason for each choice
  53. life orientation

    identify three study fields/career pathns in order of preference and provide two reasons for each choice?
  54. Half-Life

    The rate constant for this first-order reaction is 0.0990 s–1 at 400 °C. A --> products After how many seconds will 10.0% of the reactant remain?
  55. Chemistry

    Determine the percent Composition of each element in phenyl sulfide: (C6H5)2S. Please show work in order to walk me through this.
  56. Ordering decimals

    What is the easiest way to order a ten decimal numbers from greatest to least or visa versa. This is from a 4th grader... Thanks...
  57. Life Orintation

    i dentify three study field/career paths in order of preference and provide two reasons for each choice
  58. Chemistry!! Please Help!

    What mass of propanoic acid, CH3CH2COOH, pKa= 4.87, should be dissolved in water to 2.00L volume in order to produce a pH of 2.50? THANKS! -J
  59. Math

    g(x) = -x^5 + 11x^4 - 43x^3 + 69x^2 - 36x d) Clearly mark these points on a graph - At the first turning point - At the only root with order two
  60. Chemistry

    List in increasing order of expected Rf values in a TLC experiment: salicylic acid, toluene, and benzophenone.
  61. chemistry

    .predict and expalain the order of melting point for propanol, butane, and proanone with refernce to their intermolecular forces.
  62. computer programming

    Design the pseudocode for a program that allows a user to enter 10 numbers, then displays them in the reverse order of their entry
  63. Physics

    What is the average braking force required of a 1200kg car in order for it to come to rest from 60km/h in a distance of 25m
  64. LIFE ORIENTATION

    identify three study fields/ career paths in order of preference and provide two reasons for each choice
  65. math

    If you put all 720 permutations of the digits 1 through 6 in numerical order from least to greatest (ex. 123456, 123465 etc.) What would the 409 permutation be? How do I do it?
  66. To PENNY

    Please don't keep posting the same thing. Find your original post below and answer Ms. Sue's questions in order to receive help.
  67. chemistry

    The half-life of a first order reaction is determined to be 60.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?
  68. math

    How much money should be invested today in order to have $100,000 in an account after 40 years if the rate is 6.8% compounded quarterly?
  69. Chemistry

    What mass of octane must be burned in order to liberate 5510 kJ of heat? ΔHcomb = -5471 kJ/mol.
  70. physical ed sports

    name the six positions on a volleyball court IN SERVING ORDER(1st-6th)beginning with the first player serve.
  71. life orientation

    identify three study fields/career paths in order of preference and provide two reasons for each choice
  72. help please:)

    In order to get an idea of significant subject areas in chapter, it is best to read the : A. subheads B. Graphics C.Captions D.table of contents i got A what do you think ?
  73. Social worker

    Identify three study fields/career paths in order of preference and provide two reasons for each choice
  74. life orientation

    identify three study fields /career paths in order of preference and provide two reasons for each choice
  75. communication

    does it really take a crisis in someone's life in order for them to change? What do you suppose is the 'tipping point' at which we find ourselves ready to confront one thing or another
  76. maths

    Using the numbers 5, 6, 7, 8 and 9 in order from smallest to largest togther with one of each of the symbols +, -, x, / and two pairs of braces to make a calculation with an answer of 25/8
  77. Physics help

    How fast would you need to be travelling relative to an observer in order for them to see a 15% increase in your mass? How do I rearrange the formula to solve for v m = n/sqrt(1-(v^2)/c^2))
  78. maths

    help find the general solution of the following first order differential equation. t*(dy/dt) = (-y/t) + ((exp(1/t)/t^3) could you show steps in working to sol.
  79. Science

    What are three major stages that must occur in order for glucose to be converted to carbon dioxide and water in aerobic conditions?
  80. physics

    How fast must a cetrifuge rotate in order for a particle 9cm from the axis of rotation to experience an acceleration of 115000g's
  81. MATH

    Write a two-step equation that needs the steps of addition then multiplication in order to be solved, and then solve it. Show your work.
  82. social studies

    List these power sources in chronological order: 1.Steam 2.Animal 3.Hand 4.Water 5.Electric
  83. physics

    Is this true or a trick question? In order to get a piano to start moving, you must push against it with a larger force than it pushes on you?
  84. Programming

    Create a program that determine the shipping cost for an order based on the following table: From $0.00 $20.00 $50.00 $75.00 To $19.99 $49.99 $79.99 $1000.00 Price $2.95 $3.95 $4.95 Free
  85. Chemistry

    How fast must a 144 g baseball travel in order to have a de Broglie wavelength that is equal to that of an x-ray photon with = 100. pm?
  86. Chemistry

    I can't remember which atoms on the periodic table have larger radii than others. Can you help me with the following problem: Order Rb, Fr, Sb, and I from smallest to largest radius
  87. Math

    Using only addition and subtraction, without changing the order of the digits, and having just three operations, form an equation out of 123456789 that equals 100.
  88. criminal

    What steps can local police departments take in order to implement a policy standard for dealing with illegal immigrants?
  89. chemisry

    In order for a reaction to occur, particles must ______ in the proper _____ . What are the 2 words would be correctly fill in the blank? Thanks
  90. Please HELP! Calculus (Implicit functions)

    Find the inverse of the function y = (square root x) + 4x , then solve for its 1st order derivative.
  91. 7th grade math

    order these numbers from greatest to least mass 0.05kg,32g,and 430,000mg Thanks alot
  92. Algebra 1

    Benito has $6 to spend a sundae cost $3.25 Plus $0.65 per topping write and solve an inequality find how many toppings can he order.
  93. college

    Find the minimum initial speed of a projectile in order for it to reach a height of 2039 km above the surface of the earth.
  94. math

    Considering the scenario from the previous question, if partial payment was sent by the discount date, what is the balance still due on the order? (Points : 2.5)
  95. S.S

    I have a quiz tommorow and I need help finding away I can remember the top ten mager wars we have had in order that they happened. Please help me. I have tried but it gose in one ear and out the other. Thank You
  96. AP 9th grade-Philosophy

    In order to prove this thesis by the Greek Thales, "All substances can be reduced to water." what would i have to do?! im clueless...
  97. Chemistry

    To what temperature must a gas sample initally at 13 degrees be raised in order for the avarage energy of its molecules to double?
  98. chem 121

    arrange in order of increasing vapor pressure lowest to highest Nacl, ch4 ch3ch2oh c
  99. math

    arrange in order from smallest to largest. 2.05,25/10,2.0513,2.059,251/100,2.0515,2.052,2.051
  100. Chem

    Arrange the following atoms in order of increasing size from smallest to largest. Phosphorus Fluorine Chlorine Sulfur