1. math

    You are surveying students to find out their opinion of the quality of food served the school cafeteria. You decide to poll only those students who buy hot lunch on a particular day. Is your sample random? Explain? Can you explain me this im not sure if it
  2. Science

    Model and explain the steps of Mitosis and Meiosis. Explain the difference between the two. Identify the process on how organisms grow old and replace old or damaged cells Identify the process for sexual reproduction why is it necessary and how does it
  3. Science

    Model and explain the steps of Mitosis and Meiosis. Explain the difference between the two. Identify the process on how organisms grow old and replace old or damaged cells Identify the process for sexual reproduction why is it necessary and how does it
  4. CHEMISTRY

    I also need help in this please: Suppose the original sample is unknowingly contaminated with a second anhydrous salt. Will the reported percent water in the hydrated salt be too high, too low, or unaffected by its presence? Explain. is it low? if so, can
  5. critical thinking (just explain the question plz)

    can u explain this question for me or rephrase it because i don't understand what it means by fact-based subject matter or value-based subject matter. Does your hypothesis test fact-based subject matter or value-based subject matter? Briefly explain.?
  6. Math

    Type Amount Recycled (%) Amount Recycled (in millions of tons) Paper and Paperboard 52.8 45.9 Yard Trimmings 22.2 19.3 Metals 8.6 7.5 Glass 3.7 3.2 Plastics 3.1 2.7 Wood 2.7 2.3 Food waste 1.6 1.4 Other 5.3 4.6 Date US Population Jul 1, 2012 313.85 million
  7. Psychology

    I am completing a table for my psychology class right now. It lists a couple situations and asked for the sources of stress, why they were unhealthy, how could they be changed to healthy, and the last part asks for two possible moderators for stress. I
  8. geography

    what is a circulating current of magma It is boiling hot melted rock, moving about in some circular flow. Apparently there are places underground where magma (molten basalt above 1000 C) circulates in a flow loop, up and down, without reaching the surface.
  9. Regression

    1)Price of COke 2)Price of Pizza 3)Price of Beef 4)Quantity of Beef 5)Income 1) List and explain each of the components of you regression model, both the dependent and independent variables 2) list each of the indepedent variables, and hypothesize the sign
  10. Language Arts

    (1)The most catastrophic natural disaster in the United States was a category 4 or extreme, hurricane that struck Galveston, Texas, on September 8, 1900.(2) A 15-foot storm surge killed more than 8,000 people on the low-lying island.(3) In a effort to
  11. English Comp. I

    Exercise 32.4 Please help with this assignment. I'm having trouble with it. Rive to clarify pronoun reference. Most can be revised in many ways. If a pronoun refers ambiguously to more than one possible antecedent, revise the sentence to reflect each
  12. English Comp. I

    Exercise 32.4 Please help with this assignment. I'm having trouble with it. Rive to clarify pronoun reference. Most can be revised in many ways. If a pronoun refers ambiguously to more than one possible antecedent, revise the sentence to reflect each
  13. science

    Discuss the results of your research about the roles of nature versus nurture on human health. Share your opinion about how an individual’s genetic makeup interacts with nutrition, smoking, drug use, or exercise to affect the quality and length of life.
  14. Math

    At a school with 100 students, 35 take French, 32 take German, and 30 take Spanish. Twenty students take only French, 20 take only German, and 14 take only Spanish. In addition, 7 students are taking both French and German, some of whom also take Spanish.
  15. history

    please help me with this!!!!!! 13. Which statement below would an Islamist be most likely to agree with? (Points : 3) All aspects of society—political, legal, economic, social, and cultural—should be guided by strict Muslim teaching. If people of the
  16. Social Studies / World Civilizations

    In the initial years after the wars of independence, Latin Americans: A. Had driven out their colonial rulers B. Challenged the colonial economic and social structures C. Capitilized on popular, grassroots movement to effect social changes D. Both B and C
  17. Economics

    1.Gross Domestic Product Explain the difference between nominal GDP and real GDP. 2.Unemployment Name and explain the three types of unemployment. 3.Inflation Name and explain the two types of inflation. Use the following information to answer the
  18. university of phoenix

    Does lovastatin (a cholesterol-lowering drug) reduce the risk of heart attack? In a Texas study, researchers gave lovastatin to 2,325 people and an inactive substitute to 2,081 people (average age 58). After 5 years, 57 of the lovastatin group had suffered
  19. international business

    As a Venezuelan business owner (you may select the specific business of your choice), you are very interested in the fact that Venezuela has recently been accepted as an associate member of MERCOSUR (July, 2004). You need to prepare your operations in view
  20. Geography

    REPOST Need Help! 14. How has Italy's economy changed since 1950? a. Italy has withdrawn from the European Union b. Farming and tourism have become Italy's most important economic activities c. More people are working in manufacturing and service
  21. MKT 421

    Individual Assignment: Environmental Factors · Resources: University Library, Internet · Select an organization with which you are familiar that conducts both domestic and global marketing. · Write a 1,050- to 1,400-word paper in which you identify the
  22. Current Events

    Hey! Kayz, so regarding the stance 'that the US should remove political, social and economic support from dictatorships'. So far I'm thinking of adapting the sanctions on South Africa during apartheid for this. I'm also thinking of looking at current
  23. history

    I don't understand what is meant when a question asks you for the "term" Historical significance. for example:john maynard keynes. I know everything about him and his economic ideas but, if i was asked to write a short paragraph of his historical
  24. Geography (Ms. Sue)

    1). What helped the economy of the West to grow? My answer: The West's growth in the 20th century was helped by air conditioning and by irrigation. I am aware that you have already explained that my answer was correct, yet incomplete. However, in what
  25. economics

    The United States is one of the nations in the world with the highest number of Economists. They are even some Economic Nobel laureates in the country. Why do you thinks the country has been in a recession for this long when we have many Economists? Why
  26. College Math

    Movies A survey of 350 customers was taken at Regal Cinemas in Austin, Texas, regarding the type of movies customers liked. The following information was determined. • 196 liked dramas. • 153 liked comedies. • 88 liked science fiction. • 59 liked
  27. Geo.

    The climate regions in Canada Describe the main characteristics of each region. -Pacific Maritime -Cordilleran -Prairie -Boreal -Taiga -Arctic -Atlantic Maritime -Southeastern pleaseeee help.
  28. Art

    Creativity has allowed or innovation for many industries. How has creativity affected the energy industry? It has allowed for the same traditional energy sources to continue being used for generations.(MY ANSWER) It has allowed for new energy source to be
  29. Art

    Creativity has allowed or innovation for many industries. How has creativity affected the energy industry? It has allowed for the same traditional energy sources to continue being used for generations. It has allowed for new energy source to be discovered
  30. business management and leadership

    Assignment Detail MGT240-1003A-01 Business Management and Leadership Assignment Name: Unit 3 Individual Project Deliverable Length: 2-3 pages Details: Turning a failing organization around is one of the most interesting activities in management. When
  31. Research writimg

    Complete an annotated bibliography of the sources you plan to use in your research paper. Answer the following question: What must you do to convert the annotated bibliography to an APA-formatted reference page, due in Week Seven as part of your rough
  32. history

    The Civil War and Reconstruction Describe and examine the concept of "sectionalism". Describe and analyze the institution of slavery and access its overall socio-economic impact on the South as well as the Civil War. Describe and analyze the causes and
  33. Maths

    Hello how do we get the resultant force of a vector id the the forces were in different directions ? and how do we use the parellogram thingi do we just add the forces? please can some1 explain me this in their own words thanks alot Since this is not my
  34. Social Studies

    What was a key factor contributing to the Whig victory in the presidential election of 1840? A.the endorsement of the Whigs by former president Andrew Jackson B.the economic depression following the Panic of 1837 C.a corruption scandal involving President
  35. World Geography

    During the late 18th and mid 19th centuries, Europeans and North Americans were attracted to nearby coastal waters due to potential economic gains from catching trout and cod fish*** catching seals and whales shipbuilding finding riches on unexplored
  36. World Geography

    During the late 18th and mid 19th centuries, Europeans and North Americans were attracted to nearby coastal waters due to potential economic gains from catching trout and cod fish catching seals and whales shipbuilding finding riches on unexplored
  37. Science help

    Im trying to finish my study guide so i can study this weekend but i have more problems like this and i don't have a clue of what they mean By switching from fossil fuels to solar,wind,hydroelectric,and other renewable sources of energy,humans can _____
  38. socialstudies

    1.What incentive did Spanish explorers have for settling the Caribbean islands? a)spices and silks b)faster trade routes c)land for plantations*** d)abundant sources of furs 2.which of the following was a positive effect on the industrial revolution?
  39. science -need so info.

    Ms. Sue, I have to do a paper on mitigation strategies and solutions. Detailed description of the problem. Nonliving and living factors that contribute to or are affected by the problem positive or negative human impacts evaluation of current
  40. Coordination Chemistry

    A particular metal ion octahedral complex has the same number of unpaired electrons (non-zero) whether the complex uses weak or strong field ligands. List several fourth period transition metal ions that could have this behavior. Also, if someone could
  41. business

    Select a business activity or issue with which you are familiar. For that business activity in that industry or company, discuss how business managers apply the law that is relevant, and identify under what circumstances lawyers should become involved.
  42. biology PLEASE ASSIST!!

    1.The structure and functions of the cell are controlled by what??? 2.Explain why DNA is able to play a role in the transmission of hereditary information. 3.State TWO functions of DNA 4. Explain how genetic fingerprinting can be used to prove is the
  43. Critical Thinking

    Address the following: What feedback did you receive from your instructor? From the peer reviewer? From the Center for Writing Excellence? Explain how you will incorporate the feedback into your paper. How will this feedback improve your expository essay?
  44. economic

    q = 5,000 - 100p tc= 10,000 - 10q plot the demand curve marginal revenue curve marginal cost curve profit maximising price, quantity, and profits
  45. econ

    National Accounting (the value of GDP should be the same all along the exercice) Say that PmQ = 20 (market value of domestic production), J = 5 (imports), FC = 8.5 (total final consumption), IC = 4 (intermediate consumption), IT = 4 (total investment),
  46. Physics

    Two point charges are placed on the x axis. The charge +4q is at x=3.00 m, and the -q charge is at x=-3.00. a) There is a point on the x axis between the two charges where the electric potential is zero. Where is this point? Found it to be: -1.80m b) The
  47. SS HELP FAST!!! 2

    Using the chart above, develop an inference comparing the economic conditions in South Korea and North Korea. Use facts from the chart to support your inference. So, whats this asking? (I Cant Put The Chart On This...)
  48. transformations

    Hi I just got my correspondence back and the following question is wrong. Explain how the graph of f(x)=x^2-4x can be used to obtain the graph of y=g(x). Could you explain so I can see where I went so wrong. Thanks for your time.
  49. History

    1.)The modern Tea Party emerged in 2009 as a response to the Emergency Economic Stabilization Act of 2008 and the American Recovery and Reinvestment Act of 2009. These two bills represented the government's response to the economic hardships facing
  50. Algebra

    I am a parent trying help my son, who has trouble understanding and remembering how to work his math. I never had this math, so it is hard for me to explain it. If I see it worked out. Then I can explain it, (I, Think) here is the problems. A ball is
  51. Social STUDIES

    a geographer studying developing countries would be most interested in which of the following questions? a.what economic changes can be made to ensure a better future? b. what changes can be made in natural resources use? c.what are the social effects of
  52. History

    I need to list the factors that led to political stalemate and the subsequent farmers' revolt in the late 19th Century, here is what I have: Economic Conditions, Problems with the currency, Granger Movement, Farmer's Alliances, The Omaha Platform of 1892
  53. ETH 125

    The purpose of this assignment is for students to write a research paper identifying the linguistic, political, social, economic, religious, and familial conventions and/or statuses of four Hispanic groups living in the United States. Through examination
  54. social studies

    how does aids effect african people? It kills them. It leaves kids as orphans. It drains vast economic resources to try to alleviate the impact. http://www.avert.org/aidsimpact.htm Aids is a threat to many people, as it destroyes the immune system.
  55. Social Studies

    Which was the major result of the Homestead Act of 1862? A)increased public awareness of the need for conservation of natural resources B)increased development of Western Lands C)decreased conflicts between Native Americans and white settlers D)decreased
  56. Macroeconomics

    Goods and services that are not sold in markets, such as food produced and consumed at home and some household articles, are generally not included in GDP. How might the absence of these values mislead one when comparing the economic well-being of the
  57. ECONOMICS

    PLEASE HELP ME I NEED THIS ASAP The question is -tourism has the potential to increase employment opportunities and real income per capita. however ,crime is a major inhibiting factor in the growth of this industry.- discuss tourism as a factor facing
  58. Another MLA referencing question

    How are encyclopedias listed in mla format for a bibliography. is it the same as books but with the editor instead of the author's name Thanks. It's a bit different. Go to this site - (Broken Link Removed) - and hold your cursor over CITING SOURCES, then
  59. American History

    1. All of the following played a major role in causing the depression of 1837 except a. pet and wildcat banks. b. land speculators. c. Van Buren's 1840 reelection. d. the Specie Circular order. 2. Which of the following was not one of the three convictions
  60. Personal Finance

    if you anticipate strong economic market conditions, you may want to __________ . A. shift more funds to bond mutual funds B. allocate more to cash C. shift more funds to bonds D. shift more funds to stocks Is A correct
  61. Career

    23.)The service that keep house appliances running are called utilities True or False 24.)Friends & family are often handy sources of valuable information about costs of living true or False 25.)Insurance is intended to protect you against major financial
  62. Social Studies/World History

    hi I was doing a study guide for a big test I'm having in my World History class and I was wondering if anyone can help me answer this question... -what trends in political organization and economic development can be identified in 20th century world
  63. Social Studies

    1. How did World War 1 change warfare? A. By introducing the atomic bomb B. By showing the effectiveness of trench warfare C. By using tanks, airplanes, and machine guns D. By demonstrating the success of the blitzkrieg 2. Which of the following was a
  64. History

    "Although the economic growth of the United States between 1860 and 1900 has been attributed to a governmental policy of laissez-faire, it was in fact encouraged and sustained by direct government intervention." Assess the validity of this statement. Is
  65. Economics

    Which of the following would not result from all countries specializing according to the principle of comparative advantage? a. Each country production possibillties frontier will shift outward. b. Worldwide production of goods and services will increase.
  66. Economics

    What would be the economic implications for both exporting countries and importing countries be if the world were not so interdeendent?How would a world with less interdependence affect your life? For a start, look at where your clothing was made. Probably
  67. Social Studies

    1) Why has relying on one crop or resource presented an economic problem for many Latin American nations? How have these nations been trying to solve this problem? 2) How might the cultures of Latin America be different if the Spanish and Portuguese had
  68. History

    What reason was given to the federalists to support the constitution? A, strong government to establish economic stability**? B, strong government to maintain control over all its states. C, to define state boundaries. D, in order to pass laws to bring law
  69. world civilization ( the roman empire)

    What political, social, and economic problems beset Rome in the third and fourth centuries c.e.? How did Diocletian and Constantine deal with them? Were they effective in stemming the tide of decline and disintegration in the Roman Empire? What problems
  70. Bright Line Spectra

    Do different line sources emit different line spectra?
  71. chemistry

    Hey guys please help me answer these chemistry questions.? 1. can a strong acid be diluted. explain in detail 2. can a weak acid be diluted. explain in detail 3. how does your observation of sunlight change when you place two different concentrations of
  72. Physics

    A book sits on a horizontal top of a car as the car accelerates horizontally from rest.If the coefficient static of friction between the book and the car top is 0.450,what is the maximum acceleration the car can have if the book is not to slip? I remember
  73. Communication

    ~~Use bulleted lists rather than burying data in paragraphs; it's harder to read and comprehend when buried so. ~~Use graphs and charts well. Here's a blog post which shows how data can be used and/or misused:
  74. American History

    what negative impact did gold and silver mining have in the west A) Tent cities near the mines fostered criminals as long-term residents B) Ghost towns were left behind after the mines stopped producing C) Mining camps were sources of many contagious
  75. Social Studies

    Which of the following statements best summarizes the information provided on the chart? (1 point) The Articles of Confederation gave too much power to the individual state governments. Most of the Articles of Confederation’s weaknesses related to the
  76. Chemistry

    1. What happens if our calorimeter is not properly insulated..what effect will it have on our calculated specific heat capacity I.e too large, too small or no effect....explain. 2. If our partner forgot to cover the coffee cup calorimeter while the
  77. Geography

    I posted this question yesterday and was provided a link but I didn't get time to write what I thought the answer was: 2. How has human settlement affected the natural vegetation of Western Europe? a. People have carefully protected all of the scenic areas
  78. social studies

    Our economy ______ operates on its production possibility curve. A. always B. usually C. sometimes D. never I'm stuck between B and C. Here's the text: "Usually there's some economic slack, but every so often we do manage to operate at peak efficiency.
  79. Social Studies

    HI, so these are questions from a test that I already took and I got these three wrong. But there letting me re do it so can someone explain to me or give me a link or something? Select a new deal program that helped improve the lives of south Carolinians.
  80. Chemistry

    Explain why the absolute values of the standard enthalpy change in the reaction and heat measured by the calorimeter are not equal. Assume that there are no measurement errors of any kind. In the previous problem I solved that Delta H rxn was -1500 and q =
  81. PowerPoint presentation

    What is the proper way to cite sources in a Powerpoint presentation. The school I attend uses APA format. Obviously cite the source in the text on the slide but is there a slide solely for references or do full references just go in speaker notes?
  82. english

    how can a reader distinguish between nonprejudicial and prejudicaial rhetorical devices? The reader can distinguish between nonprejudicial and prejudicial rhetorical devices by: 1. Analyzing the propaganda techniques used in the passage. 2. Studying other
  83. AIU

    Internet has become a very popular research tool for patients to research different health care conditions and possible treatment options. Now, more than ever, patients are becoming more informed of their medical conditions from sources other than their
  84. Philosophy

    Write an informative 700-1050-word letter in the persona of one Eastern philosopher to one of his pupils. In the letter, describe your chosen philosopher's viewpoints concerning one of his philosophies. If needed, cite secondary sources according to APA
  85. ENGLISH

    Can you please help me understand this quote in more simpler terms: "Grandmother was rich and I won't go into this. She was a stout woman with a plain face but the fact that she had happened never to have worried about money had left her, even as an old
  86. science

    What is true? A.biodiversity provides additional that raise the carrying capacity of an ecosystem B.biodiversity increases an ecosystem's ability ti withstand changes C.biodiversity makes an ecosystem more difficult to destroy D.biodiversity provides
  87. writing

    Compile an annotated bibliography in APA format of sources you have found for your research paper. About gays in the military? APA Guidelines: (Broken Link Removed) Annotated: (Broken Link Removed) =)
  88. math help plzzzz!!!!

    Multiple Choice 1. What is 0.32 written as a fraction in simplest form? (1 point) thirty-two over one hundred eight over twenty-five one hundred over thirty-two sixteen over twenty-five 2. If Fran’s fudge recipe calls for two and one-half cups of sugar
  89. SOC/120

    Hello, The question is based on a map of suicides.I am confused what this question means? Can you explain how I am supposed to answer this question? How do each of the theoretical approaches to sociology explain the data on the map?
  90. Math

    How many total squares are there on a standard 8 by 8 checkerboard? (It is more than 64)! Make sure to show all your work and explain your reasoning. Explain how you can determine the number of total squares for any N by N board. Bonus: How many total
  91. Physics

    A) Under what condition is average velocity equal to instantaneous velocity? B) Does the speedometer of car measure speed or velocity? Explain. C) Can the magnitude of a vector be less than the magnitude of any of its components? Explain.
  92. Math- Rational Functions

    1. Some rational functions have asymptotes, others have holes, and some have both. Explain how you can identify, without graphing, which graphical features a rational function will have. Can someone explain this thoroughly ? I don't understand. thanks in
  93. Grammar ***CHECK MY WORK PLEASE***

    What are the three main parts of a research report? a) Title, body, conclusion ********* b) Introduction, body, sources c) Introduction, body, conclusion d) Introduction, evidence, conclusion
  94. sociology

    what are some ways in which American society is stratified? Please tell us your thinking about this answer and we'll be glad to critque it. Think -- money, power, race, gender I searched Google under the key words "social stratification" to get these
  95. ETH/125

    Write a 1,050- to 1,400-word research paper in which you identify the linguistic, political, social, economic, religious, and familial conventions or statuses of four Hispanic groups living in the United States. The paper must address Mexican Americans,
  96. criminal justice

    Terrorism plots against the United States have caused the government to create the Department of Homeland Security with the hope of leveraging federal, state, and local police agencies; intelligence agencies; and immigration agencies to cooperate in
  97. math

    explain the error Janine tells her friend that ordered pairs have an x coordinate of 0 lie on the x axis. She uses the origin as an example. Describe Janine's error. Use a counterexample to explain why Janine statement is false.
  98. History

    Think about how deterrence was used by President John F. Kennedy. Explain deterrence and compare two modern day countries with nuclear power and explain a situation where deterrence can be utilized against both countries to prevent war.
  99. math

    explain the error Janine tells her friend that ordered pairs have an x coordinate of 0 lie on the x axis. She uses the origin as an example. Describe Janine's error. Use a counterexample to explain why Janine statement is false.