1. chemistry

    a student was asked to prepare 100.0 mL of 0.0200 M solution of HCL from 0.400 M solution of HCL. in order to do this he measured 5.0 mL of 0.400 M HCL with a graduated cylinder, transfered this amount to a 100 mL beaker, added 95 mL of deionized water
  2. college,Business(Information Systems Strategy)

    Part 1: Strategy Development Present and explain five key IT/IS initiatives that should form company’s (mobile industry company) 3-5 year IT/IS strategy. You should present this strategy using Earl’s Risk & Return Portfolios taxonomy, then by
  3. geographie

    Which are the principal economical partners of Canada? Living in Canada, I can answer that. The principal economic partner of Canada is the USA, and the number one partner of the USA is Canada. Together we form the largest trading partnership in the world,
  4. Help?

    1. Which of the following are Boolean operators? and, or, not *** to, for, from a, an, the is, are, not 2. How are Boolean search strategies and other search filters useful? They organize results alphabetically. *** They narrow the search results. They
  5. physics

    What angle might give you the greatest height? How could you test this with a simulation that does not go off the page? What angle might give you the greatest distance? How could you test this with a simulation that does not go off the page? What angle
  6. Chemsitry

    Hello. I'm not n=sure about these answers so i was wondering if someone could check them out? 27, A: Which is a stronger acid - sulfuric or carbonic acid? (Answer: Sulfuric acid.) 27, B: Imagine you have two glasses. One contains a solution of carbonic
  7. ethics

    Hi we are studing Asian Americans in my Ethics class. I have to anser these questions and I am confused. The question is, If someone made the below statements to you, how would you explain that the statements are misconceptions? Include whether you think
  8. Biology - Electron Transport Chain

    Hi, does the electron transport chain actually PRODUCE ATP? It says on my sheet that 4 molecules of ATP are produced in this way. Since this is not my area of expertise, I searched Google under the key words "electron transport chain ATP" to get these
  9. BIS 155

    You own a small computer service company with only 2 employees. You provide different types of services to regular customers and companies. You have noticed an increase of demand for troubleshooting and support of mobile devices. However, you only support
  10. Sciece

    Hi Can I have websites that have quizes and tests for Science cause my checkpoint exams are coming and I want specifically in Biology , Chemistry , Physics The topics th at I want are Cells , Atoms elements compounds and mixtures and Energy and Energy
  11. World History

    It would be nice if someone could please help me find a good map of East Egypt near the Red Sea, this map needs to include the peninsula names, the river's names, the mountain's names, and the desert's name. that i can read.... thanks :] These don't have
  12. History Help Thanks

    1. One reason Texans elected William Clements governor in 1978 was his political experience. lack of political experience.* support for urban dwellers. association with the Democrats. 2. Workers in maquiladoras receive low wages.* receive high wages. are
  13. Unit 4 - Memory, Thinking, and Intelligence

    research Spearman's Model of Intelligence and Gardner's Multiple Intelligences. Based on your findings, compare and contrast the two models. Provide several comparisons and several contrasts. Which of the two models do you feel is more in line with
  14. Geography

    I have this project to do but I didn't briing my book home. This is the problem. . . _______, _______, _________, and ________make up Caribbean South America. I would be greatly gratified if you would help me! i looked it up and saw coloumbia and venezuela
  15. Language

    Identify the verbs and verb phrases in the following sentences. Then, classify each verb or verb phrase as transitive action, intransitive action, or intransitive linking. Give the object(s) of each transitive action verb and the subject complement(s) of
  16. physics

    A string connecting a car of mass x1 on an air track is connected to another mass, x2, by a string over a pulley. If the string has appreciable mass will the car still undergo constant acceleration? Explain I think that the car will still undergo constant
  17. math (this correct)

    What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an expression? Explain. Can you solve for a variable in an equation? Explain. Write a mathematical phrase or sentence for your
  18. Cultural Diversity

    How do you think slavery influenced the evolution of both black and white america today? Explain your answer. http://www.jiskha.com/display.cgi?id=1173740750.1173740941.1173742315 "What i think is that by having slavery it made the whites seem that they
  19. HISTORY

    1. How did the rulers of the Canyon peoples deal with the environmental challenges that their region presented? A. They allowed high levels of citizen participation in the running of their local communities. B. They developed a remarkable level of exchange
  20. math

    Here is the information for two pay-as-you-go cell phone companies, On Call- 3.5 hours: $10 Talk Time- 1/2 hour: $1.25 1)What is the unit rate in dollars per hour for each company? 2)Which company offers the best deal? Explain your answer. 3)Another
  21. Biochem

    The number _____ and _____ sign are assigned to the first nucleotide of a transcriptional unit. a. 0, positive b. 1, negative c. 1, positive d. 0, no sign No idea what the answer might be. Since this is not my area of expertise, I searched Google under the
  22. Com 135

    Read the following scenario: As a customer service manager for a local software development company, you want to create a user manual for one of the software applications your company develops. The purpose of the manual is to support your customers in
  23. Biology

    'We are currently in an energy crisis. After food, fossil fuels are humanity's most important source of energy. These resources take millions of years to make. We are currently using the fuels that were made more than 300 million years ago, before the time
  24. Social Studies nhf

    Thank you! BTW, nhf stands for need help fast :) thank you again in advance!! All right! So, I have a few essay questions I want to make sure are right! This is really important to me and I am not that good in science. Please help me!! Here goes
  25. math !

    1)Jane Gutierrez earns $8 an hour selling ice cream. If she earns $48 (d) working 6 hours (h), what is the independent variable? What is the dependent variable? Explain your answers. 2)Abigail Nyu went to the mall with $60; she wants to purchase several
  26. History check my work please

    President Reagan sought world peace through A) detente B) economic policies C) military strength (my choice) D) industrialized trade 2. Why did saddam hussein's troops invade kuwait? A) he wanted to end kuwait illegal drug trade B) He wanted to punish
  27. History

    1) Which best describes the difference that divide Maayan and Muhammad? A. Age and interest B. physical barriers C. Culture and politics D. Economic status 2) How does Maayan most directly experience the conflict in Israel? A. Through treating victims of
  28. History

    1) Which best describes the difference that divide Maayan and Muhammad? A. Age and interest B. physical barriers C. Culture and politics *** D. Economic status 2) How does Maayan most directly experience the conflict in Israel? A. Through treating victims
  29. micro economics

    For each event, illustrate the impact on the relevant market and determine what will happen to the equilibrium price and quantity in that market. Event Market for: Show which curve shifts Equilibrium price rise or fall? Equilibrium quantity increase or
  30. Social studies

    1. Explain the advantages and disadvantages you discovered for interdependence. Include examples from the past and present of interdependence in Central America. 2. Explain the advantages and disadvantages of independence. Include examples from the past
  31. math

    find the sum of 2 1/2 and 2/5 which of the following makes the statement true? 1/5^0 the area of a certain state is 840,000 square miles. what is this area in scientific notation? which is irrational? A. 0.11711711711... B. o.8596873205... C.
  32. health??

    what is negative reinforcement Negative reinforcement is applying an unpleasant consequence for undesired behavior. (Broken Link Removed) http://allpsych.com/psychology101/reinforcement.html Positive reinforcement is reinforcing behavior by providing a
  33. Marketing2

    What type of channel conflict is likely to be caused by dual distribution, and what type of conflict can be reduced by direct distribution? Why? Channel conflicts: VERTICAL- occurs between different levels in a marketing channel; for example, between a
  34. MATH

    Which number is an irrational number? a) ã3 b) -13.5 c) 7/11 d) 1/ ã9 What is the definition of an irrational number? Since this is not my area of expertise, I searched Google under the key words "irrational number" to get these possible sources:
  35. physics problems

    please check my answers. 17. explain how the sport of pole vaulting dramatically changed when flexible fiberglass poles replaced still wodden poles? -the fiberglass poles had more momentum and PE than still wooden poles? 20. does the international space
  36. English

    Can you tell me which of the following statements are correct? Thank you very much. 1) For my main course I'd like grilled chicken breast (and not a grilled chickne breast) with boiled potatoes and peas. 2)For my starter I'll have a soup of the day and for
  37. History

    1) How does New Mexico's landscape mostly vary? It has both very wet and very dry regions. Some parts are flat, but others are mountainous.********** Coastal regions are cooler than inland regions. Farmland in some areas requires a great deal of
  38. GREAT GATSBY URGENT!!!!!!!!

    explain a theme in the great gatsby, multiple paragraphs What theme do you want to explain? Please post your answer here and someone may be able to critique it for you. tragedy and the american dream http://www.sparknotes.com/lit/gatsby/
  39. COM 135

    Prewriting,writing, ReWriting are 3 main steps in the technical writing process. Read the following scenario: As a customer service manager for a local software development company, you want to create a user manual for one of the software applications your
  40. college

    I need opinions on social issues of human trafficking. This is what I have so far Human trafficking is a serious social issue around the world, because it violates human rights. The human and social issues of human trafficking can consist of: Physical
  41. socialstudies(5Qs)

    hi guys could you check my social studies answer thanks.oh and if there wrong could you give me the right answer and some information. ---------------------------------------- 1.The climate throughout most of the united states is__________. A.tropical
  42. business law

    "Drug use is information that is rightfully private and only in exceptional cases can an employer claim a right to know about such use." "Drug use is information that is rightfully private and only in exceptional cases can an employer claim a right to know
  43. Science

    HELP!!! Cellular examination of a cyanobacterium and a diatom reveals that the diatom has (which structure?) that is absent in the cyanobacterium? a. DNA b. chloroplasts c. plasma membrane d. a cell wall with peptidoglycan e. all of the above Since this is
  44. Physics

    This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The efficiency of a roller coaster
  45. Physics

    This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The efficiency of a roller coaster
  46. Physics

    This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The efficiency of a roller coaster
  47. Math

    What property is shown? 9.5 + 6.1 + 2.3 = 9.5 + 2.3 + 6.1 5.1(7.4 - 3.1) = 5.1(7.4) - 5.1(3.1) Round to the nearest tenth 1.58 (divided by) 1.1 Change each measurement to the given unit 5.17 kL = _ km 2km 7 m = _ km Find each product mentally using the
  48. Calculus with Diffrential Equations: Pleease help?

    Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t in minutes. A physical principle known as Newton’s Law of Cooling tells us that dT/dt = -1/15T+5 15T + 5. a) Supposes that T(0)
  49. Math (College Level Mathematics)

    Fourier cosine series correspondence for f(x)= x, o < x < pie given by x ~ pie / 2 - 4/n, E infinity on top and n=1 on bottom. cos (an-1)/x / (2n-1)squared, (0 < x < Pie). Explain why this correspondence is actually an equality for 0 is less
  50. World History

    1. Which inference is best supported by pacific rim nations? A. Chinese communist policies have been accepted Across Asia. B. The tension between China and Japan has increases recent decades. C. The modernization of many East Asian economies has been
  51. Economic

    The Admissions Director (AD) wants to determine the optimum number of students for each ECO561 class. You are provided with the following data: Tuition is $1250 per student. Instructor Pay $2500 Other incidental (variable) costs - $1000.00 Variable cost
  52. Physic

    These three are connected to 240V main supply : Grill = 6A Desk lamp = 0.6A Convector heater = 4.5 a(ii) which of these has the greatest resistance ? Explain how you can tell. (ii) calculate the resistance of the grill (iii) calculate the power rating of
  53. Chemistry

    Liquid vitamin C, (ascorbic acid) C6H8O6 , readily reacts with atmospheric oxygen, O2, to form liquid dehydroascorbic acid, C6H6O6 and water. Explain why this is a chemical reaction. Write a balanced equation for this reaction. How many mole of oxygen gas
  54. micro

    On one society A the price of an apple is $3 and the price of an orange is $7, while on socity B the apple and orange are the same price, $4. society A people consume 10 apples and 8 oranges while societyB people consume 8 apples and 12 oranges. Which
  55. Managerial Economics--HELP!!

    Pappa's Restaurant is a new Italian Restaurant in town. As the only Italian restaurant in the area, it faces the following daily demand curve: Q = 500 – 25 P Where Q is the number of meals it serves per day and P is the average price of its meals. The
  56. 9th grade algebra (recursive formula)

    Can you explain how to find a sub 1 in the following problem? 1. Given 2 terms in an arithmetic sequence, find the recursive formula. a sub 18 = 3362 , a sub 38 = 7362 Steps: a. Find difference: (7632 - 3362)/(38 - 18) = 4000/20 = 200 b. plug into
  57. sentences with all kinds of errors

    Recent economic concerns prompted President Obama to meet with credit card industry executives in April 2009. The national credit card delinquency rate has continued to grow in recent times, and the president, along with Congress, aims to end unfair fees
  58. sentences with all kinds of errors

    Recent economic concerns prompted President Obama to meet with credit card industry executives in April 2009. The national credit card delinquency rate has continued to grow in recent times, and the president, along with Congress, aims to end unfair fees
  59. Algebra

    A fish pond at the local park is a regular hexagon. a. Write a formula for the perimeter of the pond in terms of the length of a side. Explain your formula. b. Each side has a length of 7.5 feet. Find the perimeter of the pond. c. Suppose the designer of
  60. Calculus HELP!!!

    Here is the graph. h t t p : / /goo.gl/PTc2I (spaces added at the beginning so it could be added as a website) 1. Let g be the function given by g(x)=integrate from -4 to x f(t)dt. For each of g(-1), g'(-1), and g''(-1), find the value of state that it
  61. Environmental Science

    2 pages Details: Your comments to the editor of your favorite magazine intrigued her enough to call you and request that you write an editorial, for which, you note with a little surprise, you will be well-paid. She provides you with two topics which she
  62. Environmental Science

    2 pages Details: Your comments to the editor of your favorite magazine intrigued her enough to call you and request that you write an editorial, for which, you note with a little surprise, you will be well-paid. She provides you with two topics which she
  63. SS

    What is the basis for the the economic theory of mercantilism that drove the exploration and settlement of North America by Europeans? Mercantilism is rooted in the idea that a nation’s power stems from the authority of an absolute monarch. Mercantilism
  64. Differential equations in Calculus...plsssss help?

    Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t in minutes. A physical principle known as Newton’s Law of Cooling tells us that dT/dt = -1/15T+5 15T + 5. a) Supposes that T(0)
  65. HELLLLP!

    How does this read as the first part of a debate? Ladies and Gentlemen, the United States wants to have its cake and eat it too. Dictatorships stand for everything that the United States opposes. Tyranny, repression and at times they lack fundamental human
  66. please check(Social studies)

    1.A 2.C 3.C 4.C 5.A 6.C 7.A,B AND C PLEASE PICK 1 I CAME UP WITH ALL 3 1. The popul Vuh indicates that the mayans valued A. agriculture B. architecture C. government D. arts 2. Mayan temples were built to honor A. the stars B. the mayan calendar C. mayan
  67. Discrete Math

    (2) Suppose A is the set of students currently registered at the University of Calgary, B is the set of professors at the University of Calgary, and C is the set of courses currently being offered at the University of Calgary. Under what conditions is each
  68. Law ( contract)

    Frank and fanny farmer have been married to 10 years. On march 1, 2002 fanny farmer decides to go on “strike” she refuses to do any farm chores or chores around their home. She puts up a big sign by the road and writes in bold letters “ FANNY FARMER
  69. science

    why does a soda explode in a cold car? How do you define "cold"? What type of container are you referring to? Were you in the act of opening it? Since this is not my area of expertise, I searched Google under the key words "'soda water' explode," but I
  70. sociology

    i have to write three pages on this topic i need ideas. PLEASE Peter Berger likens sociological discovery to culture shock minus geographical displacement. He also points out that as a sociologist we must peel away the layers of the
  71. sociology

    i have to write three pages on this topic i need ideas. PLEASE Peter Berger likens sociological discovery to culture shock minus geographical displacement. He also points out that as a sociologist we must peel away the layers of the
  72. Business Law

    David Faria orally agress to sell his house in Cleveland, Ohio, to Marie Ellis for $95,000. Ellis immediately sells her house in Nevada, gives up her job, and moves her belongings to Cleveland. Faria refuses to sell Ellis the house. 1. Would this sale deal
  73. History

    In sowing seeds of peace the purpose of the camp on maine can best be decribed as A. to educate Arab and Israeli teens B. to give orphans of families destroyed by conflict a place to meet C. for arab and israeli teens to get to know each other as people
  74. prejudice

    Describe other measurements sociologists use to calculate prejudice. Here are some sites which may give you some ideas. http://www.ajph.org/cgi/content/full/93/2/262 http://jca.sagepub.com/cgi/content/abstract/10/3/343
  75. US History

    Read the following paraphrase from George Washington's Farewell Address and answer the following question. People have the right to make and alter their governments. But the constitution is sacred law until changed by the whole people together. The very
  76. enviromental science

    need an example to understand how topographical factors intensify air pollution and how they can help pollution? Since this is not my area of expertise, I searched Google under the key words "topography 'air pollution'" to get these possible sources:
  77. English-Ms Sue Please help

    1. Identify and name fallancy below and explain. This measure is of sufficient importance that our representatives should have the integrity to bring it to a vote. My answer: I believed, the fallancy was a scapegoating because the author was blaming the
  78. Math

    Can someone explain lnx^(1/5)?
  79. P.S

    Explain how parachute works?
  80. math

    Ok ! Hi Ms. Sue can you explain to help me with this ! Please....
  81. Math

    How would I simplify this? Explain please!!! 7(2x+2)-9(-1+6x)
  82. math

    Writing to Explain Why is the value of a - 1 always less than the value of a?
  83. math

    11 g = ________ mg explain why
  84. Pre-Cal.

    How does this go from x^2+ to 2i, explain.
  85. grammar

    What is pronoun explain it with an example.
  86. math

    If a+3b=5, the value of b is a 4.5 b 7 c 1 d 4 plz explain thanks!!!
  87. math

    2x+3y=3 3y=5-2x 4x-y=3 4x=y=1 solve and explain please
  88. math

    Explain: how will you divide 0.12 by 8
  89. math

    how to explain 0.26 and 0.260 are same
  90. Math

    y=12^x What does this mean and how do you explain it on a graph?
  91. Calculus

    explain why f(x)=(1)/(x^2-9) is discontinoues at x=-3
  92. Math

    Can you please explain how to do this equation, thanks x+9+12 = -3
  93. medical

    could someone please explain to me a stroke and what happens
  94. math

    Explain how to evaluate x-8 when x=10?
  95. Math

    please explain perpendicular to me
  96. math

    if 4^x - 4^x-1 = 24, then find value of x. please explain.
  97. MATH

    Reasoning Does (4+5)+2=9+2? explain
  98. math ratios help but explain

    x:4 and 45:20 a.8 b.9 c.10
  99. Math

    Explain how numbers can be used to name something.
  100. math

    Is the product of 6 x 2 x 4 less than 50? Explain.