Science HELP! (plzzz read!)

9,712 results, page 44
  1. math

    8 friends attend a read a thon. They take turns reading aloud for a total of 3 hours. If each friend reads for the same amount of time, what fraction of each hour does each friend spend reading?

    asked by linda on March 16, 2015
  2. Physics

    The systems shown below are in equilibrium (with m = 4.80 kg and θ = 27.0°). If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless. scale in

    asked by Ashley on October 3, 2013
  3. science

    a)why do chemist prefer to read/ record the absorbance, rather that the percent transmittance, of light when analyzing a sample having a visible color? b) three parameters affect the absorbance of a sample. Which one is the focus of this experiment?

    asked by joe on January 31, 2011
  4. English--Priss

    Is it alright to ask a question again and again until you get the answer you want? Goodness, you have been responded to, and several of us read that and did not have diverging views from what Writeacher stated. If you did the research, did the analysis,

    asked by bobpursley on February 6, 2011
  5. Environmental Science

    Could you please explain the distinction between eutrophication and artifical eutrophication sense eutrophication is the natural process by which a body of water gains an abundance of nutrients? One is natural and occured long before man's time. The other

    asked by Mack on April 20, 2007
  6. physical science

    Hi, I need to do an experiment in physical science (I'm in connections academy which is online) and I don't have all of the materials to do it. I did the part I have the materials for but I need to hang a ruler or meterstick off the side of a table with

    asked by Lolly on March 9, 2018
  7. chemistry

    I am required to give two examples of atoms/molecules from tocanide that can bind itself to receptor sites in the body via hydrogen bonding and the reasons for this. I have read through the text book and have been unable to extract this information,.

    asked by layla on March 7, 2007
  8. British Literature

    My class is reading from the Canterbury Tales from the prologue. I have to read the Manciple part. Our teacher wants us to write a paragraph about our character. I'm not sure what she's askiing for. I guess I have to research the manciples appearance,

    asked by Jennifer on February 17, 2011
  9. American literature

    3. Red Jacket and Tecumseh in their respective speeches (again, as translated and transcribed), make frequent reference to “brothers” and brotherhood. Why such emphasis, at that historical moment, upon fraternity and unity? Read Native Americans:

    asked by Kiara on July 19, 2014
  10. English

    Tony Smith 47120-34 Albertroad Strathfield. 2135. Sydney NSW Australia (This is an address. Would you check it? And let me knwo how to read the numbers. What about the punctuation marks. Do we have to use 'commas' or' full stops'? Please correct errors and

    asked by John on September 11, 2009
  11. English

    If anyone has read/heard about the books "The Namesake by Jhumpa Lahiri" and "The Writing on my Forehead by Nafisa Haji", can you please help me come up with a nice comparative thesis? A topic/theme I have for both is identity. But can't think of good

    asked by Labz on May 1, 2012
  12. English

    If anyone has read/heard about the books "The Namesake by Jhumpa Lahiri" and "The Writing on my Forehead by Nafisa Haji", can you please help me come up with a nice comparative thesis? A topic/theme I have for both is identity. But can't think of good

    asked by Labz on April 30, 2012

    HOW DID A COLONIAL ELECTION WORK. IF YOU COULDN'T READ OR WRITE HOW DID U VOTE? see below. "In colonial America the election of church and public officials dates almost from the founding of the Plymouth Colony, and the

    asked by LUSSE on November 19, 2006
  14. english

    (b) Choose two of the scientists you read about in the Stories of Scientists unit. Compare and contrast these scientists. Answer this question in no fewer than two paragraphs. Be sure to include specific details about each scientist’s life, career, and

    asked by dj on January 27, 2017
  15. Literature

    This has to do with the question I asked yesterday-- From the poem 'Beware: Do Not Read This Poem': "tonite, thriller was abt an ol woman so vain she surrounded herself w/ many mirrors" How does the spelling of these words help us see things differently in

    asked by mysterychicken on November 26, 2009
  16. math

    It certainly pays to check your work! I just took a HUGE science test. I checked it over twice before I turned it in, and got an A! My score was 94 out of 100! I figure that each time I checked it, I found half of the mistakes that were there at the time.

    asked by lexis green on May 21, 2012
  17. English

    Thank you very much. I forgot to include the following sentences. 1) Refer to situations in which robotic planes have proved to be useful. 2) Which scientific methods does forensic science adopt to catch potential criminals? 3) What/Which skills are

    asked by Mike on March 27, 2011
  18. Grammar

    Label each sentence below as simple, compound, complex, or compound-complex. 1. You can enter the data, or you can interview the candidates. (compound) 2. No one knew the man, and no one asked his name. (compound) 3. After the officer pulled Tim over, Tim

    asked by Helen on December 16, 2015
  19. Science(check answers)

    I printed out a summer activite to test my skill on science and i found some that i stumbled upon and couldn't figuire out so help? If im wrong then please correct me. 2.A 3.B 4.B 5.A 6.B 2.Giraffes have long necks that allow them to eat leaves in trees.

    asked by Matt on August 4, 2014
  20. Chemistry

    how many electrons does nitrogen gain in order to achieve a noble-gas electron configuration? is it 4? Nope, it's 3. Looking across period 2, you can see that Nitrogen has 5 valence electrons. It wants 8. 8-5=3. Thanxs. How many significant figures are in

    asked by Bryan on January 9, 2007
  21. HELPPP

    I printed out a summer activite to test my skill on science and i found some that i stumbled upon and couldn't figuire out so help? If im wrong then please correct me. 2.A 3.B 4.B 5.A 6.B 2.Giraffes have long necks that allow them to eat leaves in trees.

    asked by Matt on August 5, 2014
  22. math

    the biology class has a lab every days. the earth science class has a lab every three days . which class day do they both have class ?

    asked by mike on October 22, 2013
  23. Using souces and avoiding plagirism

    Question 4 What is a summary? a brief restatement using your own words an extended restatement that includes in-depth analysis a brief restatement using quotations an exact quotation of the main idea Question 5 Which of the following is not a

    asked by christopher on April 27, 2010
  24. Language Arts

    Underline the main verb in each sentence. Write present, present participle, past, or past participle to label the main verbs. 1. Randy's class studies world history. - underlines class studies and this is present participle 2. The students are reading

    asked by Patrick on December 1, 2015
  25. math

    of the following which is the closest approximation to the amount of time it takes to read a 487-page book at the rate of 25 pages a day ? a. 20 days b.25 days c.15 days d.10 days e.30 days

    asked by nylija on February 27, 2011
  26. English

    1) I need to find a good site explaining the period between the two World Wars and after (with reference to the Irish question, the Suffragettes' Movement , the New Deal, the Walfare State, and the Swinging 1960s) on a blackboard. Actually, this kind of

    asked by Mike on March 20, 2011
  27. english

    This semester you read several memoirs, including pieces by Ernesto Galarza and Russell Baker. Return to “Barrio Boy” and “No Gumption” now. How are these two memoirs similar? How are they different? In what ways are the authors’ choices and

    asked by no name on December 14, 2015
  28. education

    I am trying to find examples of the similar as well as the differing roles that home, society, and school play in today’s educational system. Determine how—as an educational professional—you will enhance these relationships for the benefit of your

    asked by Sally on September 12, 2008
  29. Civics

    For civics we have to do a community service project. I have decided to do something for the Haitian earthquake. Based on what I've read, money is better than supplies. So I'm looking for ways to raise money that are fun/require little effort on part of

    asked by Alyce on January 16, 2010
  30. english


    asked by Shaniqua on September 15, 2008
  31. English

    1. An example of a prediction conclusion is ________. A .suggesting what the audience might do after they read your paper B. picking up an idea or image suggested in the introduction and echoing it in the conclusion C. a logical extension of the

    asked by John on February 13, 2015
  32. language arts

    This semester you read several memoirs, including pieces by Ernesto Galarza and Russell Baker. Return to “Barrio Boy” and “No Gumption” now. How are these two memoirs similar? How are they different? In what ways are the authors’ choices and

    asked by Anonymous on January 10, 2017
  33. engilsh

    In Great Expectations, Miss Havisham's body is put on the dining room table after she is badly burned in the fire. What is ironic about how she is now "dressed" and where she is actually lying? Answer in 2 to 3 sentences. Miss. Sue PLEASE HELP I read the

    asked by lovebug on October 29, 2018
  34. Statistics

    A student science club consists of 20 biology majors, 13 chemistry majors, and 8 physics majors. One student from each of the three sciences is to be selected to participate in a special project. How many different ways can these three students be

    asked by Izya on October 6, 2011
  35. eco 205

    Assignment locate 3 topics (DONE) how are the ten principals of economics relevant to each case. How do you determine which one? What questions to ask self to determine the answer? Where to look outside the examples shown in class?I did read the lesson

    asked by Mary on November 17, 2009
  36. English

    For school I have to read Pride and Prejudice. My teacher gave us an assignment where we have to find a different literary element every couple of chapters. I have been searching for a while now and can't seem to find anything. It has to be between

    asked by Radio Active Wear on March 11, 2015
  37. physics

    The 67 kg man in the roller coaster car is sitting on a bathroom scale. If he is traveling at 33.4 m/s at the point shown and the radius of the vertical coaster track is 73 meters, to the nearest newton what does the scale read?

    asked by herm on November 15, 2011
  38. Physical Science Question 4

    How can a permanent magnet be demagnetized? A.Cut the magnet in half. B.Heat the magnet up C.Strike the magnet with a heavy blow D.both b and c You will find the answer if you read this:

    asked by Liz on June 12, 2006
  39. elderly people

    Which were the roles of elderly people in mesopotamy,egypt,greece or rome? Here are previous answers to this question. Please read through as many as possible. =)

    asked by regina on April 20, 2007
  40. math

    Numbers that are palindromes read the same forward and backward. For example, 30203 is a five digit palindrome. If a single number is chosen randomly from the set of all three-digit numbers, find the probability that it will be palindromic. Answer 1/10??

    asked by timmy on April 14, 2015
  41. 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

    asked by Mohammad on February 14, 2012
  42. Physics - same ? as marina but im smarter, lol

    Marina is my bf and we both attend a educational program called proyecto science. In it, when we were to attend the physics course, we had this ?: T = 2ð² L/G in this equation, T represents time, L represents Length and G represents Gravity. We are

    asked by shivangi on July 2, 2008
  43. English

    I have a few more doubts on your corrections. Thank you!! 1) Is it wrong to say "wipe the blackboard with a duster" or is only "clean" possible? 2) "do a course" is a mistake? you can only say "take/attend a course? "take a tour, go on a tour, make a tour"

    asked by Henry2 on September 12, 2011
  44. science

    Select the choices in which work is done by recording "yes" or "no": 1. Reese completing her chemistry homework. NO? 2. the movers carrying Catalina's amplifier from the moving truck to her house. NO? 3. Li pushing his motorcycle down his driveway. YES? 4.

    asked by please help(: on November 4, 2009
  45. Science

    Heyylllooo x can anybody help me with my science homework ? You have to " Use detailed particle diagrams and the big idea of energy transfer to explain how the ear defenders work" Also, we have to draw a picture of the ear defenders and describe all the

    asked by Paiigee (: on October 20, 2008
  46. probability

    This figure below describes the joint PDF of the random variables X and Y. These random variables take values in [0,2] and [0,1], respectively. At x=1, the value of the joint PDF is 1/2. (figure belongs to "the science of uncertainty) 1. Are X and Y

    asked by RVE on February 28, 2015
  47. Math

    Charlie reads quickly. He reads 1 3/7 pages every 2/3 minutes. How many pages does he read per minute?

    asked by Aubrey T. on May 10, 2016
  48. math

    A girl reads 3/5 of a book. She finds that there are still 80 pages left to be read .how many pages are there in the book?

    asked by vijay on May 24, 2008
  49. health

    Hi, I was wondering if someone could help me with some research I'm doing?: Is it possible to have anemia and find out later that you have leukemia, because I read that anemia is a symptom of leukemia?

    asked by Jennifer on May 27, 2008
  50. English

    1. I talk with one of my friends on the cell phone. 2. I read messaages on my cell phone. (Are both correct?)

    asked by John on April 12, 2009
  51. Math

    I don't understand. I am in third grade and I just need the answer. Maybe I could understand if I can read everything. I mean your explanation and answer that I need. Thank you for helping me.

    asked by Anonymous on January 26, 2010
  52. English

    Here is the second part of the project I urgently need to prepare on biodiversity. Please, I don't know what else to include. What impact do you expect partnership activities to have on persons and on the participating institutions? 1) The project will

    asked by Henry2 on February 1, 2012
  53. general

    What subjects do students study in the United Kingdom at the age of fourteen? Scroll down. =) Thank you. English Mathematics Science Information and Communication Technology (ICT) Design Technology History

    asked by Eva on February 10, 2007
  54. English

    Wrieacher, after so many efforts my partners decided to change the title of the project (instead of focusing only on biodiversity they used the sentence: Comparative studies on local biodiversity related to water and learning from each other. I think it's

    asked by Henry2 on February 9, 2012
  55. English, check my answers

    please check if I have put the apostrophes in the right places or if I have forgot to put them in certain places in these sentences: 1. My dog's been so sick lately. 2. We've been having lots of fun in science classes. 3. Why's the dog eating from the

    asked by Jenna on September 11, 2013
  56. Grammar

    I'm having trouble with these sentences. The focus is on modifers, shifts and parallel constructions. Thank you for the help. 1. We are not only what we eat but also the thoughts we think. 2. According to legend, Schopenhauer believed women were weak in

    asked by Tiffany on November 8, 2006
  57. 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

    asked by Bobby The Buildey on July 31, 2017
  58. English

    Score 1. Choose two of the scientists you read about in the Stories of Scientists unit. Compare and contrast these scientists. Answer this question in no fewer than two paragraphs. Be sure to include specific details about each scientist’s life, career,

    asked by Ty on January 13, 2015
  59. whats going on?

    Hi. I posted both the questions about batteries and volatic cells on the last page, who erased it? can u please post again cause I didn't get a chance to read either of them. Thanks! The content of many posts (both questions and answers) were lost right

    asked by help! on June 13, 2006
  60. social studies

    can you see if i have good grammar,usage, mechanics and spelling Job description: use various types of equipment, develop, secure, and packages. Physical evidence for scientific evaluation and comparison, prepares detailed reports on the observation and

    asked by naomi on December 16, 2012
  61. French

    Can someone please help edit my French? My French: Quelles matières étudiez-vous cette année ? Moi, je fais deux les maths, la chimie, la physique, l’anglais et le français. Je n’aime pas les maths parce que il y a beaucoup des devoirs pour les

    asked by Darren on January 20, 2012
  62. nutrition

    Making a transceiver from sccrtah is a pretty awesome project. It can take a while, though.There's a lot of theory of operation that factors in physics and engineering.I'm a radio technician, so I'm biased, but if I were a science teacher I would be amazed

    asked by YHlFMKuHz on March 21, 2012

    i wrote these questions before but no one helped me so im writing them again 1. a.) name the structures of the male reproductive system that sperm do not travel through. b.) what is the name given to these structures? 2. Name the other body system that the

    asked by Sarahh on November 7, 2012
  64. English

    English help? Read these lines from Robert Browning’s “My Last Duchess.” “A heart – how shall I say? – too soon made glad,/Too easily impressed; she liked whate’er/She looked on, and her looks went everywhere.” How is the poem’s speaker

    asked by Steve on April 6, 2018
  65. nutrition

    Choose three nutritional labels off of food packaging. Explain the ingredients and how to read each label in terms of calories, protein, carbohydrates, fats, and percentage of daily recommended dietary value. Respond in a short essay format of 200 words of

    asked by Nichole on October 25, 2012
  66. lit

    What do you think Oedipus Rex and A Raisin in the Sun imply about Sophocles’ and Lorraine Hansberry’s cultural identity?" If you go to and read the Context and Themes ... sections for each work, you'll find plenty of ideas

    asked by stacy on February 1, 2007
  67. Science

    Discuss the importance ofeach step in the scientific method: why do you think scienctists utilize this type of experimentation? the only thing I could come up with was finding ways to keeps us alive, how fast the human population is growing and the

    asked by tracey on September 3, 2007
  68. English

    Which of the following statements by General Zaroff from “The Most Dangerous Game” adds to the suspense of the story? a. “After the debacle in Russia I left the country, for it was imprudent for an officer of the Czar to stay there.” b. “I was

    asked by Kaai97 on April 25, 2016
  69. social studies

    i need to know what in the body there is 11 of or what 11 may relate to a certain body part? Need human physiology help here. Thank you for using the Jiskha Homework Help Forum. The first book on this site mentions 11 body systems:

    asked by mel on July 19, 2007

    (1)When you are in school any subject seems a potential area for a good job.(2)But when you are out on your own,you may find it difficult to land a job.(3)When you are told time after time that there are no jobs.(4)And it is time for some creative thinking

    asked by ASIA on July 2, 2016
  71. algebra

    Can someone correct them 9)Science:Jose rode his trail bike for 10miles. two-thirds of the distnace was over a mountain trail. How long is the mountain trail? My answer: 2/3-10=9 miles 10) perform the indicated operations 3 and 3/4 (divided by ) 1 and 3/8

    asked by Jasmine 20 on November 24, 2006
  72. Roper

    You've made the finals of the Science Olympics! As one of your tasks, you're given 1.1 g of copper and asked to make a wire, using all the metal, with a resistance of 2.0 (ohms). Copper has a density of 8900 kg/m^3. What length will you choose for your

    asked by Daniela on March 24, 2011

    Why are we able to use the same problem analysis categories mentioned in Ch. 1 of Social Policy and Social Programs to analyze historical problems as well as problems facing modern society? I have read the whole chapter and I still can not find the answer

    asked by jason on January 26, 2010
  74. 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,

    asked by Lillith on October 12, 2016
  75. 7th grade

    The story that I read for school (At Her Father's And Her Mother's Place) takes place in 1923 in Russia. What was life like during that time in terms of the politics and economics in Russia? Can you give me links to find these answers?

    asked by Delilah on November 15, 2012
  76. English

    When preparing to write a summary, you should: A. highlight all main and major ideas after thoroughly reading the article. B. highlight descriptive language and examples. C. take careful notes as you read the article the first time. D. complete outside

    asked by Angela on April 15, 2014
  77. L/A

    Which of the following should you do during your third read of the multi-draft reading process? A: Identify the author's tone and viewpoint B: Evaluate how the selection compares to another C: Examine the type of organization used in the selection D:

    asked by Marylyn on October 22, 2014
  78. S.S ( Social Studies) 7th Grade

    Which was the main interest of the Chinese emperor Wudi? expanding the Chinese empire by conquering other lands improving Chinese society encouraging all Chinese people to read and write building up the power of warlords

    asked by Brie bella on February 28, 2018
  79. Macbeth question?

    Lady Macbeth says that the ghost of Banquo is of the same nature as the dagger Macbeth saw leading him to Duncan. How does she characterize Macbeth's weakness in this regard? How does she seek to push him from it? I'm having a very hard time with this

    asked by Allyson on December 17, 2012
  80. History

    Read the sentence. A tentative explanation for an observation or phenomenon that can be tested by further investigation or experimentation is defined as a __________. Which most accurately completes the sentence? dependent variable independent variable

    asked by malia on October 29, 2017
  81. English

    I'm sorry I don't think I'm following. I re-read the sentences and it's obv that the answers aren't meant to be clear, but I'm finding it hard to distinguish the difference. am I supposed to separate the sentences "in half" with a part being subjective and

    asked by Cristina on August 24, 2010
  82. Public Speaking

    To avoid speaking in monotone, a strategy to use can include: A. changing pitch and tone of voice. B. voice inflection. C. varying rate and pace of speaking. D. All of the above I read through my notes and I see A and B as answers, I don't see anything

    asked by Martha on April 26, 2013
  83. AP English 11

    Tomorrow in class, we have to write an essay about the play "The Crucible". This was the prompt our teacher gave us: "How was the play true? 1)when it was written 2)about when it happened 3)today as it is read" Does ANYONE understand this prompt and what

    asked by Emily on September 17, 2009
  84. art

    in art an abstraction is a styleised inturpeatation? Corrected spelling, if the answer is correct: stylized interpretation. Read at least the first sentence here, including all the links: =)

    asked by deborah on November 19, 2006
  85. History

    I had to read a couple of creation myth stories for my history class, and now I have to write an essay on them. I understand mostly why they are important, but I'm failing to understand the role that nature plays in them. Can someone please tell me what

    asked by Courtney on September 7, 2008
  86. English

    Thank you very much. Here are the last sentences of the day. 1) Please, use Italian when emailing our science teacher so she won't have problems in understanding. 2) Many people believe it is inhumane to keep animals in captivity. Others, on the other

    asked by Henry2 on November 21, 2011
  87. History

    1. Explain how the U.S. became involved in the politics of Southeast Asia. 2. Explain how this involvement impacted the U.S. political climate of the 1950s. I answered the first question I just don't understand the second part. I researched on the internet

    asked by Bretagne on June 29, 2008
  88. biography

    What are two or three most important lesson you or any other young person might learn from the way Vincent van Gogh lived? Many will be obvious when you read over the biography of him at this site. =)

    asked by Rosa on March 24, 2007
  89. General

    I just learned that my first semester GPA is a 2.4. This is pretty devastating for me since I am a junior in high school. I read a lot, I listen in class, I used to take ritalin, etc. But my ACT score is a 25. I'm afraid that because of this I'm going to

    asked by Taylor on January 2, 2008
  90. English-No Country For Old Men

    I have an essay to write but I need some help on this question. "Comment on both Sheriff Bell's and Moss's wives. How are they alike? What is your opinion of them? What do you learn about each woman's relationship with their husband because they are placed

    asked by Jill on December 5, 2010
  91. Physics

    I have 2 can someone please read my question posted around noon today called Lab for physics? Thanks..and secondly, I have to derive some equation. I am supposed to show a=gtantheta and find this from m (mass) L (length). The question also

    asked by RSVP on September 30, 2007
  92. Environmental Sciencee

    Please help me on this question: 33. Wind and water alter the Earth's sufrface by a. blowing away soil and eroding soft rocks b. eroding coastlines c. carving deep gorges d. all of the above I read about this a long time ago, so I don't even remember where

    asked by y912f on January 19, 2010
  93. Reading

    3. Read the following sentence. The interactable child could not be persuaded o follow the rules. The lating root -tract- means "to draw"or "to pull" Given the meaning, what can you conclude is is the best definition for the word intractable as it is used

    asked by Basically Anonymous on November 14, 2017
  94. English

    How do I end my essay quickly? its supposed to be no more than 3 pages long and I have only enough space for one and a half more paragraphs. I don't want to delete anything because its all really good. Its about social media creating jobs and I feel like

    asked by community college girl on September 19, 2018
  95. computer science

    Write a declarations and input statements necessary to read each of the following sets of data values into variables of the appropriate types. You choose the names of the variables. In some cases, punctuation marks or special symbol must be skipped. a. 100

    asked by Marilyn on September 27, 2011
  96. Human Service

    My assignment was to design a Reward System for a human service organization. I had to indicate how I will ensure that, basic needs are met, competitive benefits are offered, benefits are equally distributed, and employees ar treated as individuals. I was

    asked by Ronda on March 24, 2008
  97. History

    Which accurately describes Galileo's impact on science during the Scientific Revolution? galileo used a telescope to discover moons revolving around Jupiter and craters on earth moon galileo invented the compound microscope which improves magnification

    asked by malia on November 2, 2017
  98. Statistics

    I am doing a stats study and im stuck on what test to perform. Please look at my subject and advise me.. I am testing to see whether a person that is best in math and science will be able remember more numbers than letters and if a person that is better in

    asked by jason on March 21, 2011
  99. math

    In a science experiment, the temperature of a glass of water rose 18.24 degrees after six hours. If the temperature rose the same number of degrees per hour, then how many degrees did the water increase per hour?

    asked by veronica on July 16, 2015
  100. physics

    A science student is riding on a flatcar of a train traveling along a straight, horizontal track at a constant speed of 12.8 m/s. The student throws a ball into the air along a path that he judges to make an initial angle of 67.0° with the horizontal and

    asked by sedef on October 11, 2012