1. chemistry

    Please help me with this one. You are trying to dissolve oxygen in water. Will you be successful? Explain your answer.

    asked by Lydia on April 19, 2007
  2. chemistry

    Could you please explain to me how to balance a chemical equation? I've been trying to figure it out, but I can't seem to understand it at all.

    asked by Taz on June 7, 2011
  3. medical coding

    explain the importane of a fee schedule and the factors it is based on

    asked by almost there on August 16, 2008
  4. Physics pls help

    At what depth in water is the pressure equal to 2m atmosphere. Explain how

    asked by Momito on April 9, 2012
  5. Science

    Would you expect orange juice to be more dense than water? Explain.

    asked by Micheal on January 24, 2011
  6. 3rd grade

    3rd grade Explain how to add with carrying give example

    asked by Jesse James on November 4, 2009
  7. maths

    Would y=2 be the equation for the line that has the co-ordinates (0, 2) and is parallel to the x-axis? im not exactly sure, please help and explain?

    asked by Michelle on August 19, 2008
  8. biology

    HI, i'm in need of sites/articles that explain what invertebrate, chordate, and primates are.

    asked by Carl Wheezer on April 5, 2017
  9. biology

    if a fruit fly has 28.8% Adenine, approximately how much guanine will it have? can someone explain this

    asked by Zoe on March 12, 2015
  10. Biology

    Explain why oxygen consumption varies with body weight.?

    asked by Jack on May 16, 2017
  11. Algebra 2 Mannn

    Can someone please explain to me how to get the 16 in this equation. I get how to get everything else but i don't know how to get the 16. A hyperbola with foci: (0,5) (0,-5)and vertices: (0,3) (0,-3). So i got y^2/9-x^2/16=1. but how do you get the 16?

    asked by Miley on June 9, 2008
  12. chemistry

    Only pure substance are homologous,true or false? Can you please explain too?

    asked by Riana on December 25, 2012
  13. Calculus

    which pair of lines are perpendicular? a) 2x + 3y - 7=0, -3x - 2y + 2=0 b) 2x - 3y + 2=0, 5x - 7y + 2=0 c) -4x + y - 3=0, x + 4y=0 d) -5x + y + 1=0, 5x + y + 1=0 Please explain. I know we have to use the dot product :3

    asked by Jake on April 7, 2012
  14. Social Studies

    Can someone please explain John C. Calhoun dream for the United States.

    asked by Reed on March 13, 2015
  15. math

    1. If m∠BAC = 38° and m∠DEC = 100°, then what is the value of x? Explain and show all work.

    asked by mh on December 31, 2012
  16. life sciences

    In the moss the sporophyte is sometimes referred as a smi-parasite , explain why

    asked by nthabiseng on March 17, 2015
  17. Third Grade Math

    When you put together unequal groups, you can only add. Is this correct please explain.

    asked by Alex Williams on September 28, 2009
  18. Calculus

    Explain why a line in three-space cannot be represented by a scalar equation.

    asked by J on May 5, 2012
  19. science help

    Explain how the hooves of the camel are adapted to move in the dessert.

    asked by Kayla on April 26, 2015
  20. Algebra

    How do I solve the quadratic equation 3x^2 + 5x + 2 =0 Please explain the steps-I really don't get this

    asked by Anita on September 21, 2010
  21. Math

    How many ways can you use pattern blocks to make a parallelogram? Explain.

    asked by Vershawn on November 26, 2012
  22. math

    Explain and show hot to convert 0.765 to fraction

    asked by brittney on September 12, 2014
  23. History

    Explain the good blockade runners carried as cargo

    asked by Brannico on September 27, 2009
  24. governernment

    explain the role of government in a free enterprise system?

    asked by jerson on March 5, 2009
  25. Life.science

    In the moss, the sporophyte is sometimes referred to as a 'semi-parasite'. Explain why this is so.

    asked by Lesego on February 17, 2014
  26. math

    if -1/7x - 6 = 34, find the value of -2x + 3 a) -280 b) -77 c) 395 d) 563 Can you pls explain it for me too

    asked by kyle on December 30, 2012
  27. science

    Can anybody plz explain to me how the digestive system works for all mammals?

    asked by Logan on June 2, 2008
  28. Child Growth & Development

    You niece is three years old. How would you explain her cognitive development according to Piaget?

    asked by Michele on March 5, 2009
  29. English

    Explain how reading, critical thinking, and writing relate to one another.

    asked by LHB on November 28, 2008
  30. science

    The moving water causes sediments to abrade against each other. Explain this sentence.

    asked by Anonymous on March 18, 2009
  31. math

    What is the largest sum you can get when you add two 2-digit numbers? Explain.

    asked by Deja on December 3, 2008
  32. science

    explain how water can transfer energy by conduction and by convection.

    asked by will on June 3, 2008
  33. environmental science

    Explain the significance of oxygen and carbon dioxide in an ecosystem?

    asked by edwin on October 24, 2006
  34. Math

    At a farm, animals are fed bales of hay and buckets of grain. Each bale of hay is in the shape a rectangular prism. The base has side lengths 2 feet and 3 feet, and the height is 5 feet. Each bucket of grain is a cylinder with a diameter of 3 feet. The

    asked by Kendall Stepp on April 9, 2018
  35. Geometry

    A farmer is estimating the surface area of his barn to find how much paint he needs to buy. One part of the barn is triangular as shown. The base of the triangle is 22 meters long Both angles on either side connecting the base to each leg is 30 degrees.

    asked by SkatingDJ on April 5, 2016
  36. prinicples of management

    Scenario: Assume you are the owner-driver of a truck, which transports vegetables overnight from the farmers in Florida to the markets in Atlanta. On the way back you haul whatever goods need transporting in the opposite direction. You have five employees

    asked by kim on August 25, 2012
  37. science

    The wood thrush is a bird species that lives in deciduous forests in North America. Wood thrushes nest in tall trees, forage for insects and snails in decaying leaf litter on the forest floor, and drink water from nearby freshwater sources. Identify one

    asked by mackenzie on March 17, 2017
  38. Ethics help needed

    Can someone help me correct my work or help me answer the question. The question is: How do you think slavery influenced the evolution of both black and white america today?explain your answer. My answer: What i think is that by having slavery it made the

    asked by Anny202005 on October 24, 2006
  39. American Government

    1. Justice Stephen Breyer stated, “people need to understand the importance of the Court as an institution, even though the Court’s decisions may at times be unpopular and possibly wrong,” Explain how this statement relates to the concepts of

    asked by Jessica on April 17, 2012
  40. Geography

    Is this an example of geo-politics. How would I summarize this because their is so many main points? Countries like Argentina, Chile, Australia, New Zealand, and South Africa can enjoy thriving export sectors in fruit, wine, cereals, oils, and salmon

    asked by Courtney on September 7, 2010
  41. math

    6x sq.-5x-1=0 use the equation of the squre if u want to solve it. use the quadratic formula Please read: http://en.wikipedia.org/wiki/Quadratic_equation Or http://mathworld.wolfram.com/QuadraticFormula.html how can i do fractons and i need some advised

    asked by John on May 23, 2007
  42. SCIENCE

    True or False Test have been conducted to mine uranium from seawater. Just not sure. Pat== I checked at www.google.com by typing in "uranium sea water" without the quotation marks and I received a lot of "hits" but almost all that I saw (all but one) were

    asked by Pat on December 20, 2006
  43. socials

    look up these people or places and state who or what they are: Bastille: royal prison and fortress Corday: a Girondist who assassinated a leading Jacobin, Jean-Paul Marat Feudal: economic and social Girondists: One of the most important clubs, whose

    asked by Emma on October 6, 2009
  44. Math

    The Schulich Society for Anarchy, Collectivism and Economic Equality has only 12 members, with surnames: Adams, Bezos, Chung, Dirar, Efrim, Faruk, Gomes, Habib, Ikeda, Jones, Kenny, and Laval Probably the only orderly aspect of this motley crew is the fact

    asked by Jigney Pathak on October 25, 2015
  45. AP U.S. History 1920's immigration

    Between 1880 and 1925 American society remained true to its core values of liberty, equality and opertunity regaurding immigration issues. Asses the validity of this statement. Ha! whatever! Tons of immigration took place between those years, and the

    asked by Annie on February 21, 2007
  46. academic honesty (answers included)

    What do you think of when you hear the term academic honesty? How does knowing the difference among original ideas, common knowledge, and plagiarism help you stay honest when you write an academic paper? What are some of the consequences of not being

    asked by scooby on January 13, 2010
  47. algebra

    If trend for the depreciation of the press continued, what would be its value in the year 2015? Show how you obtained your answer using the linear equation you found in part c). Answer: Show or explain your work here: e) If the trend continued, in how many

    asked by jim on February 11, 2012
  48. Statistics in Psychology

    What is a proper Null and Alternative HypothesThe CEO of ABC manufacturing commissioned a study to look at the differences between the current salaries of her employees by employee job title. There were three job categories: clerical, custodial, and

    asked by Annette Hill on August 17, 2014
  49. Education

    Hello, I need help I have to make my own personal code of Ethics following the NAEYC guidelies and also a statement of commitment as I would have to be able to follow for the classrooms and field experience. I am trying to find somewhere where I can look

    asked by Chris on January 21, 2007
  50. Someone please help me with science?

    1. Which of the following shows the correct sequence of energy transformations when listening to the radio? electrical; kinetic; sound; kinetic; electrical electrical; sound; kinetic; sound; electrical sound; electrical; kinetic; electrical; sound kinetic;

    asked by Rebekah on April 16, 2013
  51. NAPOLEON INFORMATION

    Imagine that you are a senior advisor to Napoleon. You have been asked to prepare a memo outlining the advantages and disadvantages of disrupting Britain's trade with Europe. Your memo should examine the impact of such a move from the standpoint of

    asked by Sara on November 9, 2009
  52. bio essay

    Hi. I need more help with this question. On the archipelago of the Galapagos Islands, which most geologists believe to be of volcanic origin without ever having had any land connection with the west coast of South America, Darwin discovered a group of

    asked by phil on January 12, 2009
  53. geography

    What was the Nationalists' attitude toward reform in China? They wanted foreign powers to retain spheres of influence in China. They disliked foreign interference but were influenced by Western ideas. They advocated a working-class revolution to defeat the

    asked by EMH on March 10, 2010
  54. Chemistry

    You discover a chunk of white shiny metal and want to know what it is made of. So, you have it analyzed by mass spectrometry and you see two peaks of different heights, according to the data shown below: Peak 1 - mass (amu): 106.90509 -relative peak height

    asked by Anonymous on October 21, 2015
  55. Math

    Planner for a festival is trying to decide what to charge for ticket prices. Based on sampling they determine that if they charge $400 for a weekend pass, 40000 people will attend. However it has been pointed out to them that for each $10 reduction in

    asked by Leonora on January 18, 2015
  56. Psychology

    Sources of stress do not automatically cause stress-related problems. Moderators of stress, which can include our personal strengths, might mean that we can have a healthier and more productive life in spite of life's challenges, or maybe even because of

    asked by william on October 28, 2012
  57. Government US

    Which of the following is true of social security and Medicare? a. Eligibility requirements make sure that all social security beneficiaries have an absolute economic need for the benefit. b. Spending on Medicare and social security exceeds the total of

    asked by HM on October 10, 2011
  58. hard 5th Grade Math

    Two 5th grade classes raised money for their local animal shaelters.There are 20 students in Class A. Each student raised 12$. There are 26 students in Class B raised 1.5 times as much as each student in Class A. A. How much money was raised altogether in

    asked by Kristiana on October 1, 2012
  59. Science

    A pendulum is made with a bowling ball as the bob and a wire attached to the ceiling, as shown in the illustration below. The person in the illustration pulls the bowling ball back until it touches his nose, then releases the bowling ball. Assume that he

    asked by Susie on February 28, 2017
  60. statistics

    2. Using the MM207 Student Data Set: a) Select a continuous variable that you suspect would not follow a normal distribution. b) Create a graph for the variable you have selected to show its distribution. c) Explain why these data might not be normally

    asked by amy on April 4, 2012
  61. history

    How was the art of Mesopotamia different from that of earlier cultures? A. It included monuments that glorified the gods and showed religion in society. ** my answer B. It included pretend animals and showed human imagination. C. They showed people in

    asked by Jeff on September 26, 2018
  62. biology

    name 4 types of insects that live in ponds and what they feed on. Since this is not my area of expertise, I searched Google under the key words "pond insects" to get these possible sources:

    asked by jason on March 12, 2007
  63. Sorry- Chemistry / Ionic Bonding

    Hello My exams are coming I'm a straight A student .. the problem however is : My textbooks , teacher and every piece of work that he gives us is complicated can someone explain me how Ionic Bonding works . Please I really beg you... I need your help! My

    asked by Sasha on June 7, 2007
  64. Physics

    Why, when you stroke a cat's fur, or comb your hair on a cold, dry day can you hear a crackling sound? Doing these things in a darkened room, you can actually see sparks. Explain. Please explain to me! Thanx !! Static electricity builds up with a positive

    asked by AG on January 19, 2007
  65. Statistics

    5. For the data presented below, answer the questions that follow. Score on political Score on current Individual awareness test events test 1 24 23 2 16 12 3 11 11 4 9 6 5 8 13 6 14 11 7 17 16 8 19 16 9 21 21 10 25 25 11 18 11 12 13 13 13 11 14 14 6 10 15

    asked by Samantha on August 1, 2015
  66. statistics

    Construct a scatterplot. b. Draw a regression line through the data point that “fits” the data points reasonably well. c. Enclose the data points with a ellipse. d. Estimate the direction of the correlation. e. Estimate the strength of the correlation

    asked by shiela on August 14, 2015
  67. English & Composition

    Identify the type of parallelism in each quote, explain its effect, and then model a sentence mimicking the 4 sentences separately. *I get the part of identifying the parallelism whether its parallel infinitives, nouns, adj, etc. However, what does it mean

    asked by JULLS on January 12, 2016
  68. English

    Can someone give me an idea or outline to help me? I don't want someone to give me the whole essay's, but just an outline or something! I've been stuck on this for a while, and it's on a unit test! Now the test is overdue and I really need to get it done!

    asked by cAt.ExE HaS sTopPeD wORkInG on September 27, 2018
  69. American History

    Briefly Explain THE ARGUMENTS OF aLFRED t MANHAN , HENRY CABOT LODGE AND ALBERT J BEVERIDGE REGARDING EXSPANSIONISM If you post your answer, we'll be glad to critique it for you. I do not know the answer i looked in the textbook but i cant find the answer

    asked by AShley on August 25, 2006
  70. Psychology

    Can someone help me with these questions im a little confused The state department of education requires that all high school teachers in the state receive training in Structured English Immersion methods (SEI). The purpose is to provide teachers with

    asked by PJ on September 14, 2008
  71. math

    how do you add and subtract and multiply and divide fractions? I searched Google under the key words "fractions add subtract multiply divide" to get these possible sources:

    asked by josh on December 14, 2006
  72. statistics

    Four jelly beans are selected, one at a time from a bowl containing 6 black, 6 red and 6 green jelly beans. Let x represent the number of black jelly beans selected in 4 draws from the bowl. (A) If this experiment is completed without replacing the jelly

    asked by kelly on November 28, 2010
  73. Science

    1. Describe how the magma is generated for volcanoes parallel to a subduction zone. 2. What two factors result in a volcano at a plate boundary? 3. Why are volcanoes found at mid-ocean ridges but not at ocean trenches? 4. What causes a hot spot in the

    asked by Anjan on December 31, 2010
  74. US government

    How is debate handled in the Senate? How is debate handled in the House? someone please answer it. anything you know about it. PLEASE!! Since this is not my area of expertise, I searched Google under the key words "US senate house debate rules" to get

    asked by cc on December 13, 2006
  75. Administration of Criminal Justice

    You are the captain in the police department’s special response unit. Your unit normally handles many special projects for the chief of police, from providing officers for parades and demonstrations to targeting an area in which there is a serious

    asked by Patricia on August 31, 2011
  76. English

    This is all for the poem "To His Coy Mistress" They're all short answers. 1) What is the speaker trying to convince his mistress to do? 2) Why is she being "coy"? 3) Outline the author's argument in the form of a syllogism or a logical argument where the

    asked by John on January 11, 2018
  77. Lang Arts

    1 What is the purpose of the Egyptian pyramids caption(its a story on pearson Etext called Art Architecture and learning in egypt) A. to introduce a supporting detail B. to state a key idea C. to provide details about an image D. to explain specialized

    asked by Lawrence on November 7, 2017
  78. math

    can someone give me an example of how can one apply any concept (determining the slope and equation of a line, applying linear functions to mathematic applications, solving equations using the method of least squares) in order to decide if data are linear.

    asked by math student 05 on May 22, 2007
  79. ALGEBRA1

    Consider the equation 4x + 6y = 48. Part 1: On your own paper, graph this equation using the slope-intercept method. In the space provided, explain, in words, each step of the procedure you used. Part 2: On your own paper, graph this equation using the

    asked by Brianna on March 21, 2012
  80. 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 than or equal

    asked by Joy on September 21, 2013
  81. math

    Can someone please help me? I don't know how to work this out, and my friends don't either. Eight hot dogs and ten buns come in separate packages. a. Is the number of hot dog packages proportional to the number of hot dogs? Explain. b. Is the number of hot

    asked by Grace on October 28, 2012
  82. ALGEBRA1

    Consider the equation 4x + 6y = 48. Part 1: On your own paper, graph this equation using the slope-intercept method. In the space provided, explain, in words, each step of the procedure you used. Part 2: On your own paper, graph this equation using the

    asked by Brianna on March 21, 2012
  83. e-Businness

    Write a 6 page paper addressing the following topics: Be sure to observe formatting and citations procedures described in APA style. You are required to use a formal research template to respond to questions, and all citations and references are required

    asked by Tee on February 26, 2010
  84. US History

    9. How did Woodrow Wilson's reform platform during the 1912 campaign differ from that of Theodore Roosevelt? a. Wilson supported federal regulation of business b. Wilson promised to preserve free economic competition c. Wilson supported tariff reduction d.

    asked by mysterychicken on October 26, 2010
  85. Science

    Can someone tell name 6 effects of ocean currents? Thanks Since this is not my area of expertise, I searched Google under the key words "'ocean currents' effects" to get these possible sources:

    asked by Erica on May 9, 2007
  86. MATHS

    ACTUALLY NOT A STUDENT BUT I HAVE THIS PROJECT WORK. TO RESEARCH ON HOW INTEGERS CAME TO EXISTENCE, BY COURTESY OF WHO THAT ONE IS ABLE TO TELL IF HE COMES ACROSS AN INTEGER. I'LL LIKE TO ALSO GET COMMENTS FROM LEARNED PEOPLE WHO HAD FACTS ABOUT INTEGERS.

    asked by TIMOTHY on March 16, 2007
  87. math

    -The following data give the 2010 gross domestic product (in billions of dollars) for all 50 states. (Source: Bureau of Economic Analysis). 173 49 254 103 1901 258 237 62 748 403 67 55 625 276 143 127 163 219 52 295 379 384 270 97 244 36 90 126 60 487 80

    asked by emam on December 10, 2016
  88. game theory economics

    Mitchell Electronics produces a home video game that has become very popular with children. Mitchell’s managers have reason to believe that Wright Televideo Company is considering entering the market with a competing product. Mitchell must decide whether

    asked by aaniya gill on October 2, 2011
  89. ALGEBRA 1

    Consider the equation 4x + 6y = 48. Part 1: On your own paper, graph this equation using the slope-intercept method. In the space provided, explain, in words, each step of the procedure you used. Make sure to use COMPLETE SENTENCES IN PERFECT GRAMMER Part

    asked by TOBIAS on August 19, 2010
  90. biology

    what are the factors needed for the growth of bacteria? Since this is not my area of expertise, I searched Google under the key words "bacteria 'growth factors'" to get these possible sources: http://textbookofbacteriology.net/nutgro.html

    asked by menali on May 15, 2007
  91. English

    What makes one source more credible than another? If you're referring to articles and other things you find on the Internet, here's a good site to help you learn to tell the difference: The Good, the Bad, and the Ugly

    asked by Tracey on March 13, 2007
  92. science

    can somebody explain to me whats the difference between physical and chemical properties of a substance?

    asked by hi on April 10, 2018
  93. ochem

    is cis-1,2-dimethylcyclohexane a conformational isomer of trans-1,2-dimethylcycloehexane? Please explain.

    asked by sammy on October 13, 2011
  94. chemistry

    Explain how strong acid solutions conduct an electric current.

    asked by Nissa on March 13, 2011
  95. Life Orientation

    Explain clearly in four ways similarities and differences between Funga Lushaka and NFSAS.

    asked by Nosipho on February 11, 2019
  96. chemistry

    would you expect lead chloride to dissolve in dilute HNO3? Explain

    asked by roshan on March 24, 2011
  97. hum186

    8. Explain the effect of relationships among TV, movies, and electronic games and culture.

    asked by jojo on April 10, 2011
  98. science (optics)

    Explain why inverted imgaes are produced by the eye yet we see upright images. Thanks :)

    asked by pleasehelpme:) on October 10, 2011
  99. mathematics

    what is %125of60 showing work Can explain the question so i can help you!? the answer is n=125% x 60=75

    asked by jordan and brooke on January 17, 2007
  100. Chemistry

    Convert 4.39 × 10-3 m to the equivalent length in nanometers. please explain how to do it I have no idea where to start! Thank You

    asked by sarah on January 29, 2018