Questions Asked on
March 20, 2008

  1. physics

    A person stands 4.4 m in front of a wall that is covered floor-to-ceiling with a plane mirror. His eyes are 1.9 m above the floor. He holds a flashlight between his feet and manages to point it at the mirror. At what angle of incidence must the light

    asked by rick
  2. King Leopold the second of bei

    I'm in a mock trial in my class as king leopold and how can i defend myself because everything i find is negative. And my defense team sucks. So any help because I want and need some extra credit.

    asked by Thai
  3. Physics

    A baseball is hit at 35.0m/s at an angle of 25.0 degrees to the horizontal. How high will the ball go> When will it reach that height? How far across the baseball field will the ball travel? Thanks.

    asked by Tri
  4. international trade

    the heckscher- ohlin model question is below.. can anyone explain this question..? The Heckscher-Ohlin model assumes that tastes are the same in Home and Foreign. Suppose now that tastes are different in Home and Foreign. Is it possible for the capital

    asked by swan
  5. chemistry

    Can a molecular formula be used to predict the molecular shape of a small molecule? Please explain how.

    asked by ss
  6. Biology

    A trait whose expression is affected by the presence of sex hormones is said to be a. sex-influenced b. sex-linked c. X-linked d. Y-linked I read the section multiple tmes, and the book doesn't really specify. Thanks in advance if you could answer it!

    asked by Rodrigo
  7. Physics

    Show that the total mechanical energy of a satellite (mass m) orbiting a distance r from the center of the Earth (mass M-e)is: -(1/2)*(G m M-e)/(r if U = 0 at r = infinity. Show that although friction causes the value of E to decrease slowly, the kinetic

    asked by Anonymous
  8. Geometry HOMEWORK HELP ME PLEASE!

    Draw the triangle with vertices D(-2,1), U(4,9), and E(10,1) On a Graph. 2. Find DU, UE, AND DE. (Distance) 3. Classify Triangle DUE by its sides. 4. Write the standard form of the equation of each line: DU, UE, and DE.Also, find the slode and then the

    asked by Brian
  9. Business messages:routine, bad-news, and persuasiv

    What's thesimilartiens and differences between writing routinea nd positive messages, negative messages, and persuasive messages.

    asked by Jean
  10. critical thinking

    Need serious help on this Ms. Sue, Assignment: Argument Evaluation · Read the article “Controlling Irrational Fears After 9/11” on pp. 456-458 of Appendix 1. · Identify at least two arguments in the article. Outline the premises and conclusions of

    asked by rose
  11. Math

    Write each of the following as a common fraction or mixed number. Write your answer in lowest terms and the number is 15.35? Please help

    asked by Teri
  12. english

    Can some read the paragraph below and check my grammars are correct. In the article Grim Climate Predictions Not Exaggerated, Analysis Says, John Roach bases on the study of The Science, John Roach reports that in the recent years the concentration of

    asked by Anonymous
  13. Science

    What would be the velocity of a falling object after 8 seconds of free fall?

    asked by Mike
  14. English please check my answer

    Please see if I have the correct answer thank you The patient went into cardiac arrest. The- (iac) portion of the word is A. noun suffix B. plural suffix C. combining form D. adjective suffix My choice is B

    asked by Dakotah
  15. Biology/Human Body

    Which one of the following groups correctly identifies the orer in which light enters the eye from any source? 1 - Cornea, iris, retina 2 - Cornea, retina, iris 3 - pupil, cornea, lens 4 - pupil, lens, cornea

    asked by Sarah
  16. Sentence structure

    After reading the book The Drop in my Drink: the Story of Water on our Planet and a student-teacher discussion, the student will be able list four different places that the tiny drop of water in a glass has been. How can I rephrase the last part of the

    asked by Mike
  17. English please check my answer

    please check to see if I have the right answer thank you The patient had a radiogram performed. What doed the root word indicate I think it's b

    asked by Dakotah
  18. Honors Eng. 10

    Beowulf~ How are the religious beliefs of the Germanic tribes evident in Beowulf. How does Beowulf demostrate comitatus and wanderlust. Is Beowulf the ultimate representation of good, and is Grendel the ultimate representation of evil. What are Beowulf's

    asked by Amber
  19. English Grammar

    1. She plays a guitar for thirty minutes every day. 2. She plays the guitar for thirty minutes every day. 3. She plays her guitar for thirty minutes every day. -------------------- Are all grammatical? Can we use all?

    asked by John
  20. Health please check my answer

    Please check my answer thanks Is this statement True or False A 16 -year old patient is having problems with a swollen gland on the left side of her neck, The physican is most likely to use visualization to determine if the gland has any atypical

    asked by Kaleigh-Anne
  21. geometry

    If 9x and(5x+8) are the measures for complementary angles, what are the measures of each angle

    asked by Jenny
  22. world history

    how did mozart contribute to the world

    asked by kim
  23. calculus

    find the sum of the series from n=1 to infinity of 2^n/n! do I just look at the sum of the terms?

    asked by sarah
  24. english3

    I changed the whole paragraph to this: The writer attempts to make a case that the main stream of psychiatric and medical knowledge is wrong.Therefore, the author presents a case that in reality is unfounded because he has no substancial fact to support

    asked by rose
  25. Calculus

    Interval 4sec(theta)(sec(theta)+tan(theta))d(theta) can someone help me start his problem?

    asked by Agnes
  26. Health please check my answer

    Please check my answer thanks The radiologist is able to evaluate the movement of body organs by doing what procedure A. Ultrasound B. MRI C. Film survey D. Fluroscopic exam I picked A

    asked by Kaleigh-Anne
  27. economics

    Given the following exports of merchandise 107 exports of services 34 net unilateral transfers 7 statistical discrepancy 0 official settlements balance 22 imports of services 22 capital inflow 6 imports of merchandise 119 capital outflow 29 Calculate the

    asked by ULi
  28. English

    Ms. Sue, I have sent to you, two other assignments for your reviw did you receive them. Please let me know. Thank you very much. r

    asked by rose
  29. Science

    An atom has no overall charge if it contains equal numbers of____?

    asked by Tyler
  30. Science

    You are in a speedboat on a river moving in the same direction as the current. The speedometer on the boat shows that its speed is 50 km/h. However, a person on the shore meansures the boat's speed as 57 km/h. How is this possible? The answer is somehow

    asked by Trissy
  31. English expression

    Do you have brothers or sisters? No, I don't. I am an only child. --------------------------- What about "I am the only child"? Are both OK?

    asked by John
  32. Simple Grammar

    She is headstrong In this sentance, is headstrong an adjective?

    asked by Lena
  33. integrated science

    1.list 20(TWENTY) instances that can happen if warning symbols or hazard symbols are ignored. 2.identify where four signs can be found. 3.list 2 precautions that you should take while handling chemicals in the lab. THANK-YOU SO MUCH!!!!

    asked by kavita
  34. English Grammar

    ex) simple Simple is composed of two syllables: sim and ple. In phonetic symble, 'ple' doesn't have a vowel, but it seems to be considered as a syllable. Do you have a technical term for that? Is it 'syllable consonant'?

    asked by John
  35. english

    Question: Post your response to the following: Select one of the essays from the Examples of Effective Conclusions section in Effective Introductions and Conclusions. Which article did you choose? What kind of conclusion does the writer use? What is the

    asked by rose
  36. english

    white peoples views on the stolen generation

    asked by tegz
  37. Analysis and Design

    As a project manager, you are asked to facilitate a lessons learned session as part of the project termination process. How would you facilitate this session and what are some guidelines you would use? How would you incorporate and document the information

    asked by James
  38. English Grammar

    ex) A dolphin is a clever animal. What is the meaning of 'a' before 'clever animal'? Does it mean 'one'?

    asked by John
  39. Science.

    1.identify where 4 warning symbols can be found. 2.list 20 instances that will happen if they are ignored. 3.list 2 precautions that should be taken while handling chemicals.

    asked by Roseana.
  40. Pre Algebra

    How can I find the area of a square?

    asked by Lily
  41. english

    (Please check my essay for me) thank you very much. Subject: Oil and Gas Prices Introduction: The economy is influenced by many factors that determine its surplus or deficit. Throughout the last several decades, we have seen the world’s dependency on Oil

    asked by rose
  42. English expression

    How many are there in Mi-na's family? There are five in her family: her mother, her father, her older brother,Min-su, her younger brother Min-ho and she/her. ----------------------------- Do I have to use 'she' or 'her' at the end of the second sentence?

    asked by John
  43. Algebra 1

    I need help to figure the Rational Expression of: t squared - 4 over (t + 2) squared.

    asked by Evan
  44. science

    how do water powered mills work???? please help!!!!!!!! due tomorrow only in 5th grade make it not complicated

    asked by carly
  45. Math

    5 1/3+ 2 1/4+ 3 1/2= how to solve?

    asked by Anonymous
  46. Physics

    Which of the following is an example of something not allowed by the second law of thermodynamics? Indicate true or false. 1.All refrigerators can be made perfect 2.A spoon in a hot drink spontaneously stirring the drink 3.All the molecules suddenly moving

    asked by Courtney
  47. Simple Grammar

    She was dressed in red robes with a metal crown on her head, and paraded through the streets in a wooden cart pulled by a donkey festooned in red bunting. Is festooned a noun?

    asked by Lena
  48. English

    What does the following saying mean an elbow only bends one way ??

    asked by Lena
  49. Social Studies

    Where did Chinese people get their writing from?

    asked by Katie
  50. Life

    I hate my life right now, I don't want to finish college, I want to drop out now and find something (I don't know what), what should I do? ARGH!

    asked by Anonymous
  51. Personal Finance Concepts

    I have a project with a group portion and an individual portion. My question is how on earth do I start this, determine the figures in question, etc?!?! Here are the details of the project: Your younger brother, Tom, just received information from his

    asked by Me
  52. english

    How are you? I just want to thank you for your help last night. God bless and have a great Easter. Rose

    asked by rose
  53. Algebra

    Can some one tell me if I have done this right? Write an equation in standard form with only intergers for the following line. The line with slope 6/7, through (0,7) y=mx+b y=6/7x+7 -6/7 -6/7 -7*(6/7x+y)=7*-7 6-7y=49

    asked by Kally
  54. HUM 130

    List two effects organized religion has had on society.

    asked by Patricia
  55. writing

    are you there ?? I need help?? mny questions about an assignment

    asked by steffani
  56. english2- please check

    Post your response to the following: Select one of the essays from the Examples of Effective Conclusions section in Effective Introductions and Conclusions. Which article did you choose? What kind of conclusion does the writer use? What is the impact of

    asked by rose
  57. math

    1 1/15+3 3/10-2 4/5 how do you solve this problem?

    asked by Meia
  58. social science

    How did the financial crisis of Southeast Asia bring about economic growth.

    asked by ray
  59. Ancient History

    Need help finding information about Ancient Ghana...not present day, Ghana. Especially about their languages, arts and crafts, their coffin art, festivals, foods (recipes), singing and drumming!? Help!!

    asked by MAF
  60. IT

    What are the fundamental differences between Windows®, Mac OS®, UNIX, and Linux operating systems?

    asked by Anonymous
  61. Science

    When did our Earth form to a planet? =]

    asked by Katie
  62. arithmetic

    picture 12960000cm area. frame 5cm wide. perimeter of frame/

    asked by patrice
  63. Algebra1A

    (-3,4);-2x+1

    asked by Tanisha
  64. Lungs

    What are the resistance vessels in the lungs?

    asked by Jessica
  65. human services

    I need help with a budget matrix for achieving excellence in the management of human service organizations

    asked by Anonymous
  66. Health please check my answer

    Please check my answer thanks What does the abbrevation "AD" represent in a medical report ? My answer is both ears

    asked by Kaleigh-Anne
  67. Science

    A 7500 kg plane is launched from an aircraft carrier in 2.2 seconds, what is the planes acceleration? what is its velocity?

    asked by Mike
  68. English expression

    What is thieir pet? It's a dog. She's a dog. ------ Which answer is correct?

    asked by John
  69. calculus

    how do you find the sum of a series? for example: the series from n=0 to infinity of (-1)^n/n!??? thanks

    asked by sarah
  70. social studies

    What are Inida's main products in India?

    asked by Allie
  71. math

    1 1/15+3 3/10-2 4/5

    asked by Anonymous
  72. Pre Algebra

    What does the -y- mean? here: 9y cm or 5y cm This is for finding the area.

    asked by Lily
  73. AED

    describe the benefits of using technology in the teaching profession.

    asked by Dawn
  74. English Grammar

    How many syllabic consonants are there? Are n,m,r,l all syllabic consonant? Would you give me example words?

    asked by John
  75. science

    identify three kinds of nerons that are found in the nervos system?describe how they interact to carry nreve impulse?

    asked by lexi