1. math

    Please explain the steps on to solve this equation. x^-6 - 8x^-3 + 16 = 0 k^-4/3 - 10k^-2/3 + 21 = 0

    asked by Hellga on January 9, 2008
  2. Biology

    Explain the process of diffusion and why it is energetically favorable.

    asked by Alexa on January 11, 2010
  3. 3rd grade

    Explain how 8 ten thousand can be equal to 80,000.

    asked by Bill on October 5, 2010
  4. Math

    Find all real solutions x to (4^x)-(2^x)=56. Please explain in steps! Thank you.

    asked by Carla on November 21, 2014
  5. english

    Explain why it is necessary to have the following literary elements in a piece of literature.

    asked by terrance on October 5, 2010
  6. Algebra 1

    explain: 3x-y=12 4x-5y=16 it is linear equations using substitution method

    asked by Kara on January 10, 2008
  7. Bio

    explain why analogous structures occur in nature

    asked by Anonymous on February 20, 2016
  8. Literature

    Explain how the biography of an artist can impact a work?

    asked by Meghan on October 20, 2009
  9. college algebra

    I you are given two real numbers, explain how to determine which one is lesser.

    asked by Jahid on February 7, 2013
  10. Calculus

    find the limit(if it exists), if not explain why. lim x--> 4- (3[[x]]-5)

    asked by Christina on September 10, 2012
  11. biology

    explain how mitosis helps an organism to grow.

    asked by princess on April 24, 2011
  12. Driver Education

    How would you evaluate the possibility of your being involved in a collision? Explain.

    asked by Victoria on February 18, 2016
  13. math

    draw 2 rays that are not parallel to each other and never intersect.explain.

    asked by esha on April 26, 2011
  14. psychology

    HELP! Explain ethical issues in psychological research.

    asked by Anonymous on October 2, 2013
  15. biology

    can someone explain in simpler term what a nonvascular plant is? please and thank you (:

    asked by Marina on May 11, 2010
  16. Governement

    Can you explain who the Kock Brothers are? and Also what is NUns on the bus?

    asked by Vicky on September 11, 2012
  17. english

    could you pl explain how the perfect infinitive is effectively used in english

    asked by R S Telagathoty on September 11, 2012
  18. math

    35 divided by [9 plus (9-7) minus 4] plus 10 times 3..can someone please explain how to do this problem

    asked by danny on May 11, 2010
  19. AED 201

    Are there certain curricular areas in which technology is more useful than in others? Explain your answer

    asked by Jasmine on October 5, 2010
  20. math

    Jessica says she can add 1/3"2/6"3/9"4/12"and 5/15 together using mental math.Explain how she can do this.

    asked by Abigail on April 9, 2014
  21. Math Explanation

    Explain what 4 raised to the fourth power means.

    asked by Jared on October 3, 2013
  22. Algebra

    Can you explain slope (y=mx+b) i am having difficulty grasping the concept?

    asked by Jack on January 9, 2008
  23. math

    can a parallel rays form an angle explain

    asked by Elina on April 1, 2014
  24. science

    1 what is mean by cell organelles.define & explain its parts.

    asked by sangam on June 25, 2008
  25. biology

    Is it normal for variation to occur within a group? Explain.

    asked by lola on December 12, 2011
  26. math

    Which units would you use to measure the area of a rectangle with L=1m and W=34 cm? Explain

    asked by Jade on February 12, 2013
  27. Math

    Explain how you could estimate 22% of 78 to check if your answer is reasonable.

    asked by Isaac on April 20, 2011
  28. science

    Explain the concept of public trust as the author uses it.

    asked by Linda on December 19, 2014
  29. Geography

    Explain scale when studying languages I can't really find where that is

    asked by Anonymous on February 7, 2016
  30. Economics

    Explain why we can describe the toothpaste industry as oligopolistic.

    asked by Luv of God on May 26, 2013
  31. Physics

    Write the Balmer formular and explain each tearm

    asked by Bilal on November 29, 2011
  32. History

    How can I explain the phenomenal rise of Alexander the Great?

    asked by Julius Caesar on February 8, 2016
  33. Geometry

    Can someone explain inscribed circles to me? I do not understand whatsoever.

    asked by Ashley on January 6, 2010
  34. 12th grade

    Which acid is stronger: HClO2 or HClO3? Can you also explain why?

    asked by Kat on July 27, 2010
  35. 6th grade math

    what is the reason why we have an order of operations? Explain and provide an example.

    asked by Alicia on December 17, 2014
  36. Math

    explain why you cannot use y=mx+b to find the equation of a veritcal line

    asked by M on November 3, 2014
  37. Science

    which part of the tongue is stimulated by more temperature? Explain.

    asked by Rabin on January 31, 2016
  38. biology

    explain how we understand mendel's experiments?and what is phenotype?

    asked by komal yaseen on December 31, 2014
  39. Math

    The square root of 27b^11 Can someone explain to me how to solve this?

    asked by Please Help on May 4, 2011
  40. physics

    Explain why voltage is constant when connecting resistance

    asked by ogboyeb on March 21, 2014
  41. math

    Can (-x – y) (x + y) be multiplied by using the difference-of-squares formula? Explain why or why not

    asked by mari on August 24, 2012
  42. biology

    Which phases are exactly the same for both the Cell Cycle and Meiosis? Can someone please help me with this and explain this to me? Thank you :)

    asked by Victoria on December 29, 2014
  43. calculus

    Can anyone please explain to me that how can I find the discontinuities of the following function? f(x)=[(x+1)(x+2)]/(x-3)^2 THANKS A LOT~!

    asked by eriko on September 25, 2008
  44. accounting fundamental

    Explain which financial statement should be prepared first, second, third n fourth and why

    asked by jainel on February 2, 2016
  45. maths

    divide these amounts into the given ratios: 12,3:1 15,2:1 can you explain how to work it out? thank you

    asked by ash on November 11, 2017
  46. math

    state the slope and the y-intercept for the graph of y=-4x explain please

    asked by regan on May 20, 2009
  47. biology

    Which phases are exactly the same for both the Cell Cycle and Meiosis? Can someone please help me with this and explain this to me? Thank you :)

    asked by Victoria on December 30, 2014
  48. math

    Can someone please help with solving compound inequality. !.) 6x-410 2.) -2

    asked by brandon on August 26, 2012
  49. biology

    please explain complete process of mitosis and meiosis?

    asked by komal yaseen on December 31, 2014
  50. Social Studies

    Explain weather conflict was unavoidable in Colombia why and why not?

    asked by Janet on February 9, 2016
  51. SS

    What is foreign investment? Please explain in simple terms.

    asked by Anonymous on April 17, 2014
  52. History

    can someone explain the Mesopotamian culture during the agricultural revolution

    asked by malia on October 6, 2017
  53. math

    Please explain what this means: Write an expression for 3.5 more than a number does it mean 11.5 is 3.5 more than 8???

    asked by Ashley on December 26, 2007
  54. math


    asked by SHANNEN on January 25, 2010
  55. Science

    Was Daniel Bernoulli for the atomic theory or against it and explain why?

    asked by Ali on December 8, 2011
  56. scientist


    asked by MIKAYLA on January 20, 2010
  57. science question?

    can someone explain this to me what does location has to do with wind energy availability

    asked by matt on March 24, 2014
  58. physics

    how friction is non conservative in nature. explain with examples

    asked by radhey on August 19, 2012
  59. algebra

    explain how you would know if your answer will be a solution or rational expression

    asked by karon on December 14, 2011
  60. penn foster

    explain how evalution and management e/m codes are grouped

    asked by jack on August 6, 2009
  61. Solving Two Step Equations

    -2p - 4 = 2 What is p? I don't get how to solve this but if anyone could explain, it would make my day♡ Thank you!

    asked by Julie Jules on September 25, 2017
  62. Pre Calculus

    please explain the process of finding the complex zeros of f(x)=x^4+5x^2+4.

    asked by Lia on October 18, 2008
  63. World History

    Could someone explain how nationalism contributed to Napoleon's defeat?

    asked by Eli on March 24, 2014
  64. chemistry

    could the products ever become the reactants in chemical reaction? explain. thanks!

    asked by lauren on August 29, 2012
  65. u.s. history

    explain the historical significance of lafayette escadrille

    asked by phebbie on February 5, 2013
  66. social studies

    In what ways are capitalism, socialism, and communism different from each other? Explain.

    asked by squadhunter on December 17, 2014
  67. math

    suppose a>0 and n is a positive interger. is (1/a)^-n = 1/a^-n ? explain your answer

    asked by sam on February 28, 2016
  68. math

    explain how you know the 6 in 364,021 is NOT in the thousands place.

    asked by mary on August 28, 2012
  69. Science

    Explain how coal is useful in the production of iron and aluminium.

    asked by Anonymous on January 30, 2016
  70. american government

    explain how and why entitlements affect government spending

    asked by russ on January 21, 2010
  71. Chemistry-inorganic

    Explain the discontinuity in the trend for the first ionization energies between Mg and Al, also P and S.

    asked by Davia on December 13, 2010
  72. Chemistry

    explain equilibrium in terms of the collision theory

    asked by Anonymous on March 23, 2014
  73. math

    are all regular hexagons similar?explain plz help.

    asked by crazy math on May 21, 2009
  74. Math help

    solve the inequality. Explain all steps. n/-3 + 5 greater than 4

    asked by Kats on November 18, 2017
  75. english

    could any one please explain the grammatical term : ERGATIVE verb

    asked by R S Telagathoty on September 15, 2011
  76. Pre - Algebra

    (4x^2-2x-1)-(-3x^3+2) I already know the answer is 3x^3+4x^2-2x-3 but I need someone to explain how to get to the solution. It would be greatly appreciated.

    asked by EJ on June 5, 2018
  77. social studies help pls

    13. how did the embargo act of 1807 affect south carolina? a. it hurt the sale of the planters' rice and cotton b. it hurt the planters who needed british manufactured goods c. it hurt the aristocrats who could not longer send their sons to school in

    asked by chloe on December 12, 2016
  78. Unit rate

    100 into 40 in 5 hrs http://www.eduplace.com/math/mathsteps/6/e/ 500 A 6 pack of juice boxes costs $3.99, A 24 pack costs 9.99, A 12 pack costs $5.99. What is the least expensive way to do this? What do 158 juice boxes cost? Explain it A 6 pack of juice

    asked by H-E-B on November 13, 2006
  79. Business Math 2

    Megan Green is interested in taking out a personal loan for $1,550. However, last year an identity theft scam left her with poor credit. Since then she has learned about the perils of identity theft from personal experience as well as from a variety of

    asked by Nina on April 26, 2011
  80. Darwin’s theory

    Name and define the five distinct ideas in Darwin’s theory of evolution by natural selection. I need two more theses are the ones I have: Populations show variation for almost all traits. Certain variations improve survivorship and the number of

    asked by kassie! on August 10, 2006
  81. probability

    In this problem, you are given descriptions in words of certain events (e.g., "at least one of the events A,B,C occurs"). For each one of these descriptions, identify the correct symbolic description in terms of A,B,C from Events E1-E7 below. Also identify

    asked by JuanPro on February 7, 2014
  82. english

    How is electric media changing the world for betteror worse Please remember that we are not here to do your work for you. Once you have written out YOUR responses to these questions, please re-post and let us know what you think. Then someone here will be

    asked by Taunya on October 25, 2006
  83. Science

    GCSE Physics-Forces affecting falling objects. My falling object is a skydiver Can you please help me to find the information needed? Nothing too complicated please. Here is a list of things I need to include but I have no idea where this information can

    asked by Anonymous on May 4, 2014
  84. Science

    GCSE Physics-Forces affecting falling objects. My falling object is a skydiver Can you please help me to find the information needed? Nothing too complicated please. Here is a list of things I need to include but I have no idea where this information can

    asked by Hanna on May 4, 2014
  85. Health (Ms. Sue)

    1. Explain the relationship between the key terms in each of the following pairs. a. wake and memorial service b. distress and eustress A: a. A wake and memorial service are both ceremonies in which enable family and friends to unite and gives them an

    asked by Anonymous on November 2, 2013
  86. Grade 9 science

    What is an example of a homogeneous mixter that is a solid liqued or gas an example of homogeneous mixter that is a solid Steel is a homogenous mixture of iron, carbon, and other metals. air is a homogenouse mixture of gas Sea water is a homogenous mixture

    asked by Layal on October 11, 2006
  87. physics

    Consider a wire in the shape of a semi-circle of radius R, with a total positive net charge Q vistributed over the wire uniformly. Divide the wire into at least 8 equal point-like “chunks” of charge. Then, for each “chunk,” sketch (on the same

    asked by Josh on April 18, 2017
  88. physics

    Consider a wire in the shape of a semi-circle of radius R, with a total positive net charge Q distributed over the wire uniformly. Divide the wire into at least 8 equal point-like “chunks” of charge. Then, for each “chunk,” sketch (on the same

    asked by Josh on April 17, 2017
  89. ap government and politics

    hi. my teacher assigned us 20 questions and i got most of them, but i couldn't find the answers to these 4 questions. i did try google but it didn't help much. could someone please help me? List and explain how Congress carries out its’ three primary

    asked by Anonymous on May 6, 2012
  90. science

    Which type of muscle is resposible for moving fluids through the urinary system Since this is not my area of expertise, I searched Google under the key words "urinary system muscle" to get these possible sources:

    asked by suzie on May 19, 2007
  91. economics cost analysis

    The XYZ corporation is planning to purchase an extruder at a purchase price of $350,000. XYZ plans to make down payment of 25% of the first cost of the extruder and to make a 7 year,10% yearly payment loan for the rest of the first cost of the extruder.

    asked by mike on May 22, 2009
  92. ga history

    1. which economic activities are most dependent on georgia's climate? a lumber and mining b imports and exports c agriculture and tourism d transportation and telecommunications 2. the boundary between the piedmont and the coastal plain is known as the a

    asked by kathy need help asap on October 27, 2014
  93. Healthcare

    Could someone please let me know if I am on the right track with this paragraph and feel free to critique me very strictly as my instructor will do. My assignment was to explain what is in whole blood and what is the purpose of red cells,platelets and

    asked by Anonymous on August 5, 2008
  94. Social Studies (Check Answers Please!)

    HELP: PART 1 1. What was the result of the 1995 referendum held in Quebec? A. Quebec separated from Canada* B. French became the official language of Canada C. Quebec's people voted to remain part of Canada D. Quebec became part of France 2. Early Spanish,

    asked by Noel on March 18, 2015
  95. US History

    7. In the Adams-Onis Treaty of 1819, a. the US doubled its size b. the Cherokees settled their dispute with the American government c. Spain ceded Florida to the US d. the US gained the right to build the Erie Canal C? 11. One important result of the

    asked by mysterychicken on October 7, 2010
  96. physics

    I need help with this question. Would you be able to explain it please? Double slit interference patterns exhibit mλ path difference for constructive interference. Single slit diffraction patterns exhibit (m+1/2)λ path difference for constructive

    asked by Liz on August 4, 2014
  97. Government questions..

    1 --In Japan, the process by which the prime minister can excuse the House of Representatives and trigger a general election is called? 2 -- How did Marx envision communism in its final form? 3 --from the states' point of view, what advantage did revenue

    asked by Jina on January 14, 2007
  98. Science

    What kind of problems does Rwanda have with its water supply? any chance I could get someone to respond? Since this is not my area of expertise, I searched Google under the key words "Rwanda water supply problem" to get these possible sources:

    asked by Rindi on April 15, 2007
  99. PHI208

    In Held’s article it is claimed that 1. Hobbes conceives of humans in the state of nature as Creative creatures who work with one another to establish communities Fully grown and having no ties to any other humans Interested in the well-being of the

    asked by jamie on September 28, 2014
  100. social studies

    "in 1996 Congress approved economic sanitation against South America to force an end to apartheid. sanctions are measures aimed to make a country change its policy. american companies were forbidden to invest in South Africa or import South African

    asked by i need help on May 17, 2018