Science HELP! (plzzz read!)

40,825 results, page 32

  1. Maths

    Susan reads 1/6 hour on first day,1/4 hour on second day, and 1/3 hour on the third day. If this pattern continoues, how long will she read on the fifth day?
  2. science

    Erin must perform a science experiment. She needs to dissolve 10 g of salt in 250 ml of water. She measures the water incorrectly and dissolves the 10 g of salt in 350 ml of water. Now she has no more salt. Explain what Erin can do to make the solution accurate.
  3. PreAp Physics

    You are walking from your math class to your science class carrying a book weighing 112N. You walk 45 meters down the hall, climb 4.5 meters up the stairs and then walk another 40 meters to your science class. What is the total work performed on your books.
  4. science aka gravity

    so anyways my science teacher mr mcfaddengave us this question for homeworkpredict what will happen if 30 pencils taped together and dropped at the same time with a single pencil . i get that in gravity he is trying to say which one will land first that is my question which 1 ...
  5. math

    There are 30 books in a bookcase. The books in the case are either math, science ,or history books. Ten of the books are math books. There are 6 fewer science books than history books. How many science books are in the bookcase??????
  6. Science question needs answering

    Please note that we don't do students' homework for them. Once YOU have come up with a response to YOUR questions, please re-post and let us know what you think. Then someone here will be happy to critique your work. list the characteristics scientists use to distinguish ...
  7. english

    Hey, Can please somebody read and correct this text? I thning that this time it is very bad... But I can't say exactly why... maybe someone of you can help me? Thanks Minnie 1. What does Cohen point out before giving his seven monster theses? Before Cohen gives is seven ...
  8. math 12

    In Lisa's first-year college program she must take nine courses including at least two science courses. If there are five science courses, three mathematics courses, four language courses and five business courses from which to choose, how many different academic programs ...
  9. algebra

    Could you please help? What are the solutions of the compound inequality? 2x - 2 < - 12 or 2x+3 > 7 Is this one x < - 5 or x> 2 2x -1/3 +3 <= -4. Or 8x-2/2 -1 >= 6. This one is 2x-1 divided by 3 plus 3 is less than or equal to - 4 or 8x -2 divided by 2 minus ...
  10. Math

    Valerie soent 32% study time on math and science. Math @ 3 hrs and Science at 5 hrs. How much time spent on studying subjects?
  11. teacher aide

    A diagnosis of mental retardation means that a child a.can't read or write at a funtional level. b.needs serious learning support in mental ability and behaviour. c.has a mental age equal to his or her chronological age. d.can never funtion in normal society.
  12. Teacher Aide

    A diagnosis of mental retardation means that a child a. can't read or write at a function level b. needs serious learning support in mental ability and behavior c. has a mental age equal to his or her chronological age. d. can never functional in normal society.
  13. children's literature

    With pre-school children, a first step in engaging children in the reading process is to read stories in which characters are faced with a decision to be made and in which there is: A. no clear-cut answer. B. no solution. C. a set of choices provided. D. an obvious solution. i...
  14. English

    Thank you very much. I just have two more doubts. "I like going clothes shopping OR shopping for clothes". How do you express a person's height? Do you express it using meters or feet? Can you please give me examples? 1.60 m.(how do you read it?)
  15. english

    I read the story from behind the veil, but did not really understand could someone help me describe some aspects of its setting where it takes place what mood is created by the details of weather, place, and time and how this setting helps to convey the theme of the story.
  16. English

    I have to write an essay due tomorrow about King Lear (which I haven't read), specifically about Gloucester and how he's a more tragic hero than Lear because he suffers more and dies wiser. I'm desperate, someone please help.
  17. intro highschool

    Why is it important to read the title of a reading passage first and think about the information to come? A. It helps speed up your reading when you know what is to come. B. Knowing what information to expect increases your comprehension. C. It activates prior knowledge. D. ...
  18. SS8R - help!!!! (please read)

    Andrew Carnegie How did he treat his (its) workers He exploited them, he did whatever necessary to make a profit. However, he established large pension funds for Homestead workers. what does exploited means does it mean to torture someone or didn't treat them with respect????
  19. Lang. Arts

    Based on what you have read so far, what is the one thing that always changes when a scene changes in The Diary of Anne Frank? A.the Franks’ reason for hiding B.the passage of time C.the use of voiceover for Anne’s diary I think it is B...? Thanks
  20. english

    In less than 50 words, write a summary in which you describe the caste system of India. Base your summary on what you read about life in the district where the Dalit caste lives. (Use your own words and do not copy sentences from the article). (10 marks)
  21. English

    I urgently need your to revise these statements. Thank you. 1) Our science teachers are enthusiastic about the idea of carrying out a common science project in English with both your and the French school. 2) However, the head of our science department would like to discuss ...
  22. science

    Lab 1.1 Can somebody please, please help me with this lab?! I know it requires sketching and modeling which only i can do , but please, any help will be appreciated. I find these labs so hard to do, but my teacher said there's no alternative assignment and I HAVE to do them. ...
  23. science

    Lab 1.1 Can somebody please, please help me with this lab?! I know it requires sketching and modeling which only i can do , but please, any help will be appreciated. I find these labs so hard to do, but my teacher said there's no alternative assignment and I HAVE to do them. ...
  24. again english help

    Ondaatje’s work in “The English Patient is so beautiful and absolute that every sentence in his book has a sense of power in its meaning. His novel gives us mysterious and memorable tales of his characters’ lives. Instead of presenting the story in present tense, he ...
  25. science

    I have no clue how to do this... For a science fair experiment, you decide to testa cartain type of plant to see how well it can grow when it is kept out of sunlight. For two weeks, the plant leaces stay greean then they begin to look yellow. Use the terms photosynthesis, ...
  26. science

    Ivneed help on Life Science homework. the question is: How do seedless vascular plants reproduce? I don't get it. my other question is: HUH???????????? Vascular plants reproduce by releasing spores. Yes they do and it is actualy fasinateing. ps if any thing is spelled wrong ...
  27. Health and science

    Explains the science, technology, engineering and/or mathematics behind a solar cooker that work day and night and how could a solar cooker that works day ajd night both address the everyday problems and have a broader impact locally or globally.
  28. U.S.History

    according to the Declaration of Independence, what evidence in the Declaration is there of religious faith? How do you think this religious faith influenced the ideals expressed in the Declaration? i read it but did not find anything about religion in there. can i get some ...
  29. English

    1. I know nothing yet. 2. I don't know about the fact yet. 3. I don't want to read the book yet. 4. I don't cook yet. 5. I haven't cooked yet. (What about the sentences above? Are they all grammatical? Is 'yet' used only with the present participle?)
  30. English

    To Build a Fire by Jack London At what point does the man finally change his attitude? How does the man view the dog? How does the dog view the man? Note: I have read the whole short story.
  31. physics

    A large fish hangs from a spring balance supported from the roof of an elevator. If the elevator has an upward acceleration of 2.85m/s^2 and the balance reads 60.0N , what is the true weight of the fish? Under what circumstances will the balance read 39.0N ?
  32. Aditi

    A reading list for humanities course consists of 10 books, of which 4 are biographies and the rest are novels. Each student is required to read a selection of 4 books from the list, including 2 or more biographies. How many selections of 4 books satisfy the requirements?
  33. Civics

    Describe the differences between the House of Representatives and the Senate, and explain the historical, practical, and theoretical reasons why the framers created a bicameral Congress. *For all those who read it, you don't have to fully answer the question. Putting little ...
  34. Hamlet

    What are some motifs in Act IV? All that spark-notes talks about is incest, hearing, and misogyny. None of those are in Act IV, at least not when I read through it AGAIN. Please I just need someone to tell me one main motif and I will look for it myself in the Act!
  35. Chemistry

    Heyy Jiskha!! I need ur help today:) Hope you will help:D My question is that why is supersaturation unstable... I read the explanations for this on many websites but for some odd reason I just cannot get it to sink in my mind. What does it mean by it is unstable how is it ...
  36. Science, Nature Science,

    Give 3 examples of nutrients that WE NEED in our bodies that are soluble in water. Give 3 examples of gases that are soluble in water. Could you please help me these questions?
  37. Science project fair

    Hello: My daughter is in 4th gde and is about to turn in her displayboard but we are not coming up with a good title. She wants to title it "Flowers with sweet tooth". In her science projct she has discovered that sugar helps cut flowers live longer than with just water. Do ...
  38. business

    Identify areas of vagueness and ambiguity and discuss how you might clarify the e-mail message using the writing principles addressed in the text. Below Hi class, I don’t have a lot of time to explain but off the top of my head answer is as a reader critical thinking affects...
  39. reading

    Case Study: Chris took the Learning Styles Quiz and found out he is an auditory learner. This makes sense to Chris because when he reads, he does not retain much information. He is very frustrated by this situation and tells people how much he hates reading. 1. Identify ...
  40. Science

    I am working on a year 10 physics assignment on road science. I am trying to figure out the reaction distance of a car with: Skid marks = 24m Reaction time = 1 sec Decelaration rate = 6m/sec I have many formulas in my book and am unsure of which one to use and what the correct...
  41. science grade 5

    how is heat related to temperature? Temperature tells us the DEGREE of heat; i.e., how hot is something. A temperature of 98.6 F is normal body temperature. A hot day is when the temperature is 95 degrees F. A cold day is when it is freezing outside. But the heat something ...
  42. SOCIAL STUDIES PLEASE HELP

    please read what i have posted for social studies below, I need help.
  43. Box and whisker plot math

    How do I read a box-and-whisker plot ?? Please help with example if you can?? Thank you so much.
  44. english

    Please help me to correct grammar Task 3 – Unit review (Summary and critique) According to Brown and Hood’s “Academic Encounters: Life in Society” (2002), Intermediate to High Intermediate Level, includes unit 1: Belonging to a group, consists of chapter 1 and chapter ...
  45. english

    We must not squander our power, helplessly and ignorantly, squirting half the house in order to water a single rose-bush (1).” I was thinking that this quote means to focus on one thing at a time. Is there anything else I am missing from it. It's from Virginia Woolf; essay "...
  46. English Lit.

    Some critics have claimed that seeds of the courtly manner later to flower in the concept of knighthood in Middle English period are already apparent in Anglo-Saxon literature. What the items that support the claim above? I read this question while I was reading Beowulf...Can ...
  47. English

    Has anyone read The Glass Castle by Jeanette Walls it's a great book, but I'm having trouble choosing a character who was being pulled by two different situations. Who can i choose. I tried the main character but she wasn't in a situation like that. I even used online notes ...
  48. Clinical Procedures

    Why should a recording in the medical record never be erased or obliterated? A. It makes it harder to read the chart. B. The patient may not receive the proper care. C. It will invalidate the legal value, which would be important in any litigation. D. It's better to write an ...
  49. Ethics

    I am so tired of seemingly educated students not knowing how to form complete sentences or spell. If you really want to make an impression, or even get anyone to read the posts, take the time to act like someone who's opinion is something we want to consider. In other words, ...
  50. psychology

    Over an extended period of time, the same reactions that fight stress will: A) make the body more vulnerable to other stressors. B)gradually discontinue. C)increase one's energy level. D)become forms of positive stress. I read something about choice D but I´m not sure. Is it ...
  51. Physics

    A ammeter is to be constructed using a galvanometer that has a 2.00 mA full-scale deflection and internal resistance of 50.0 ohms. It must be good enough to detect 40 mA, which is the max current. How would one do this? How would you make a voltmeter able to read the largest ...
  52. English help

    1. Thyme: herb:: A. Fearless: brave B. sedan: auto C. Speech: mouth D. Auto: garage Is it b? 2. Bat: raccoon:: A. Bird: robin B. insect: snake C. Owl: possum D. Porpoise: whale Is it c? 3. Penny: coin A. Dollar: pound B. whisper: speak C. Epic: poem D. Read: write Is it c?
  53. Social Studies

    Which cause most motivated the push for Mexican independence from spain? A.trade with the United States B.lack of rights and opportunities among non-Spanish C.Catholic missionary efforts D.geographic distance from spain I read my textbook and I came up with B as my answer I ...
  54. science

    earth science Which ancient device for measuring time is similar to decorative garden sundails used today a.the shadow stick of the ancient egyptians b.the water clock of the ancient Greeks c.the weight -driven mechanical clocks of the 14th century d.the pendulum clocks of the...
  55. English

    1. James Joyce was a great master of stream of consciousness. simple sentence*** compound sentence complex sentence compound-complex sentence 2. Joyce's, however, owed much to French novelist who had used the technique much earlier. simple sentence compound sentence complex ...
  56. the giver

    has anybody read the giver
  57. Math

    What do we have for home work, 6th grade MR. Saccatello? october 17, 2006 People who read this message board live all over the country and have no way of knowing assignments in individual schools. Please contact your teacher or another student in your class for your assignments.
  58. social studies

    What was the greatest obstacle that the Union army faced at Vicksburg, and how did they overcome it? I read so much on this ...were hills, surrounded by flooded marshlands & waters..army couldn't get through by foot..can't find a full explanation of this & how did they ...
  59. 9th Grade Honors English

    In the book Inside the Walls of Troy, what view does the reader get through her eyes? I know that Cassandra loathed her gift of foreseeing the future and that she didn't want anyone to find out about her gift,in fear of being judged and criticized for it, but I can't think of ...
  60. children's literature

    If the developmental goal is children to exhibit a sensory awareness then, you can provide students with the following activity: • A. encourage careful observation of illustrations. • B. present books that are inventive. • C. organize effective art projects. • D. read ...
  61. math,algebra,help

    Now this one it has a different question it asks: What was the age 15-64 population of Europe in 1970? can someone help me or set up the equation for me i would appreciate it. thank you. okay i have a table it reads. It has 4 colums Title population of Europe by age groups (...
  62. Quick Math Question

    I want to shampoo my mattress with a cleanser. On the directions it reads "Do not use on products coded "X" Om my mattress under "Finished Size" it reads 35" X 74 1/2" What does that read in Math terms? I want to make sure I don't ruin my Mattress. :')
  63. help please

    when is the best time to read reveiw or discussion a Question? a. immediately after you have finished all of the reading b. after you write your note c.before you begain any detailed reading d. throughout your detailed reading
  64. medical records

    how important is having the ability to read medical charts and reports? Why can abbreviations in charts be a cause of concern? How would you ensure that your staff and other health care professionals are proficient in medical abbreviations and terminology?
  65. please help

    When is the best time to read review or discussion questions? A. Immediately after you have finished all of the reading. B. After you write your notes. C. Before you begin any detailed reading. D. Throughout your detailed reading.
  66. Language Arts

    Read the following topic. How could you rewrite the topic to form a focused thesis statement? *Tablets and School* -Schools use tablets daily -The of tablets positively affects students achievement in school
  67. computer programing

    Little help here please Create a program that performs the following functions: uses character arrays to read a user’s name from standard input, tells the user how many characters are in his or her name, and displays the user’s name in uppercase.
  68. environmental science

    I mean I know sort of what Im doing. Im doing this project on tropical rain forest. But this was are insrutions. (A)Descrition of the Biome (B)Location or locations where it is found (C)Climate and weather of the biome (D)Biodiversity found in the biome. And I have to include ...
  69. microeconomics

    Assume you read in a newspaper that firms who produce baby milk are not doing well due to melamine case. With the theory of perfect competition in mind, what do you expect to happen to the baby milk prices? Will the firms able to make profits in long run?
  70. English

    How would you interpret the messages in the poem Anne received from her father for her birthday? I read them, but don't understand at all.. of course it makes sense I don't understand.. I am a 10 year old doing a 13 year old's work because I skipped a few grades. But anyway, I...
  71. algebra

    A DVD player's laser reader helps to "read" the information on the DVD. A particular laser reader measures 0.56 micron thick. Does this fall with the required standards if a company uses |t - 0.03| less than or equal to 0.525 for determining the part to be acceptable?
  72. Math

    a poll found that a particular group of people read and average or 18.3 books per year. The pollsters are 99% confident that the result from this poll is off by fewer than 3.79 books from the actual average x. express this situation as an inequality involving absolute value
  73. Grammar

    ok, so i'm doing a report on erno rubik, the inventor of the rubix cube, and mom gets a bunch of info for me, ok, then she sez to answer the questions she put on there. so i read then i answer the questions out loud, then mom says Quote:"ITS A PRESENTATION, YOU HAVE TO PRESENT...
  74. English

    Read the sentences Correct the pronouns in the sentences We respected one anothers privacy. another's We have our's but where are their's ours' theirs Is this anybodys lunch anybody's It is your turn now but soon it will be our's ours' Josh asked if his' bicycle had been found...
  75. Algebra

    Is (0,3) a solution to the equation y =x + 3 his is my teachers answer to my question of usage of the 2 numbers mentioned as possible solutions. yes it does make a difference. (4,8) is called an ordered pair. Ordered pairs are always in the form (x,y) That means the problem ...
  76. Physical Science

    I forgot to add this question into my other Physical Science Posts..sorry What is the difference between mass and weight? Mass is what an object contains inside. Weight is a measure of how strongly gravity pulls on that matter. [I got this from the internet but still need to ...
  77. Science

    Your Science Club is tutoring some younger students in astronomy. You hear one student describe how people on Earth can never see “the dark side of the Moon.” You know that is an inaccurate statement. What reasons would you give to explain to the student that “far side ...
  78. Spanish

    Read the situation below, then fill in the blanks with the correct TENER expressions. 1. I was so busy I never had time for lunch. Yo___________________. 2. We won the lottery. Nosotros_________________.3.The air conditioning is broken and it 100F. Ellos________________.4....
  79. AP World History (Postclassical Period)

    I'm having a lot of trouble in this class, and tonight we have to record differences and similarities of the Ummayad and the Abbasid empires... i have read the chapter and still can not find any differences, and we have to write of them with 3 example of specific evidence for ...
  80. English

    ms. sue this be english continued from yesterday on story questions :)and i try to remember to put capital English now :) what be jakes attitude toward darkness and night? i only read that he like darkness because he lose his parents in daylight. i not think i right though.
  81. English

    I have to read the book 'Nethergrave' by Gloria Skurzynski, but the online book doesn't seem to want to open on either of my computers so I assume the site is down. Does anyone know where I could find the book somewhere else online, I've been searching google for awhile now ...
  82. Chemistry

    Research the contributions from these two scientists and read about how Avogadro’s number got its name. Briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in...
  83. College Mathmatics

    A survey of 63 customers was taken at a bookstore regarding the types of books purchased. The survey found that 39 customers purchased mysteries​, 29 purchased science fiction​, 23 purchased romance novels​, 16 purchased mysteries and science fiction​, 13 purchased ...
  84. Question

    do I have to post my essay if I want it proodread? is there any other way--- because I don't wish others to read my essay.... There is no other way here. M we do essays all day long other students are interested in their own answers. don't worry.
  85. physics

    I've just read that the centripetal force on an electron is mv^2/r; and that this is also equal to the electrostatic force pulling the electron toward the nucleus. Does mv^2/r hold good in all Newtonian siuations as a formula for centripetal force acting on a body? Thanks
  86. English

    The narrator of the "Scarlet Ibis" is a. a young boy with a disability b. a young buy with a disabled brother c. a parent of a disabled child d. an adult who had a disabled brother*** *** - My Answer If you have read this story PLEASE help ThankYou
  87. english

    Hi:) in short:i have to write a research paper but only can use luminarium page.I can choose one of the following poets and analyze one or more of his poems:Donne, Herbert, Vaughan, Marvell, Crashaw..I have read some poems.The Broken Heart from Donne seem ok ans Eyes and Tears...
  88. Science - Mercury

    So I'm in the middle of working on a science portfolio and it says: How will you overcome these challenges with the design of your spacecraft? you see I'm planning my own mission to space and I'm traveling to mercury, but I don't know how my spacecraft should overcome the ...
  89. Social Studies (Grade 8)

    What should be your first task when you begin a new lesson? A. Read the section in the online textbook B Start to fill out the Vocabulary knowledge rating chart C Take the lesson assessment D Copy the comprehension questions into the Lesson Nate taking organizer
  90. 6th grade science project

    My 1st science project and we have something to turn in each week from now till the science fair. this week it is the variables. Project from science buddies. I am doing-Ocean Currents: modeling the 'Global Conveyer Belt' in your Kitchen. Am I correct in my experimental design...
  91. GED

    Is the English Writing test the most difficult GED test? I find Math easy. Am I required to memorize the Science and Social Studies? or will I be provided information and is the Science and Social Studies actually a reading test? Thank You in Advance.
  92. Geography/Science

    Science is the literature of truth? in other words, Science is knowledge socially produced... I need some opinions, do you agree or disagree, why? I choose disagree because even science has and will sometimes come to wrong conclusions. Thank you for using the Jiskha Homework ...
  93. I need some one to help me out

    ok all i need is some help on what i can write..i mean i have it write but does this sound like a good story to put for a thing i have to do? “What are you looking at?” I growled at a blonde haired girl that was staring at me with her bright blue eyes, making me feel ...
  94. English(To Kill A MockingBird)

    In chapter 4 in what specific ways did Scout critize the school in which she is attending? Have you read Chapter Four? Maybe if you did you would know. Yeah but I can't fnd it! type in anti study+ to kill a mockingbird and you will find lots of cliffnotes that will help you ...
  95. Spanish: translation

    I'm not sure how I should translate the english sentences/questions into spanish: 1) What did they bring? - Que lo trajeron? 2) What did she say? - Que se(or te) dijo? 3) Did you read the newspaper? - Tu leiste el periodico? I'm not sure if they're right. Also, I didn't put ...
  96. health

    If a patient without a spleen compare to a patient with a spleen had a blood smear done it would most likely reveal, "many more fragile and old erythrocytes or many more bacteria. I have read and reread this and I keep finding these 2 now I am stuck help
  97. reading

    the perspective on rosa parks, the bus driver, or another passenger (black,or white} i have to write a beginning hook also known as a sentence that makes people want to read it. i choose the black passenger so i need help on creating a sentence and a possible ending? please help
  98. Math

    Find the mode of the data set 48 52 29 38 29 36 42 29 Charlotte read five books with the following number of pages 185,212,146,165,and 197. What was the mean number of pages in the books 181 Enochs scores on seven tests were 85 68 91 75 82 79 and 93 What was the range 25
  99. English

    The poem “The Negro Speaks of Rivers” was written from what experience? a. Hughes’ move to New York. c. Hughes read about the experiences of slaves. b. A trip he made to a famous river. d. A trip he made to live with his father in Mexico City for a year.
  100. ELA

    Which of the following would be an appropriate way to add variety to your sentences?       A. Make your sentences read like a spoken conversation. B. Use questions and answers together. C. Add personal anecdotes. D. Use more close-up words.  D is wrong. I am thinking B.
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