1. Math

    The diagram: it is a large triangle labelled ACD(AC a line horizontal, then AD and CD joining at the tip going down-so the triangle is "upside down" with the base up) with a line drawn that connects point E, which intersects segment CD at the middle(a
  2. english

    HE ran away and was gone for a year. When he came home he told me the silly story Of being kidnapped by pirates on Lake Michigan And kept in chains so he could not write me. I pretended to believe it, though I knew very well What he was doing, and that he
  3. 10th grade

    What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?
  4. Chemistry

    Calculate the number of grams of the indicated element in the compound. a) lead in 63.8 g PbO2 b) carbon in 1.664 g (CH3)2CO
  5. chemistry

    Identify the quantity that is calculated y dividing the molar mass of an element by Avogadro's number. I don't get this question..?
  6. Chemistry--quick ?

    Based on the position of Sg in the periodic table, what element should it most closely resemble in its chemical properties? Tungsten (W), right?
  7. Physical Science

    If an unknown substance cannot be broken down into a simpler substances, it is 1. a compound 2. an element 3. made of one kind of atom 4. both 2 and 3
  8. Chemistry

    How do you calculate the atomic mass of an element when an isotopic composition is given 99.985% 1H; 0.015% 2H Please show steps to solve!
  9. CHS Chemistry

    73.79g of a compound MCl2 contains 28.54g of chlorine. Determine the molar mass mystery element M.
  10. chemistry

    A 2.00g sample of SX6(g) has a volume of 329.5mL at 1.00 atm and 20celsius. Identify element X. Name the compound.
  11. Chemistry

    Please help me verify the following question: Consider the following ion; XF2-2 What is the oxidation number assigned to element “X”? Show your work My answer: X F2-2 X -1(-1) X -3=0 X = +3 Please let me know if right. Many thanks!
  12. Circuits/physics

    For the element shown below, v(t)=1/2tVolts and i(t) = 12t-4t^2 Amps. (a) Find the instantaneous power p(t) as a function of time. + v(t) - |------| -----| |----- |------| i(t)----->
  13. chemestry

    The element oxidized in the reaction described in PbO2 + 4HCl → 2H2O + PbCl2 + Cl2 is A. Pb. B. O. C. H. D. Cl. would the answer be A? please explain
  14. chemistry

    Find the percentage composition of (NH4)3PO4 What i don't understand is if the mass of the element isnt given how would i calculate?
  15. science

    describe the relationship between an element's placement in the periodic table and the number of electrons in its outermost energy level
  16. english 9 th

    2. Choose a story element, such as the use of a symmetrical plot, a certain kind of narrator, or irony, and explain how and why it is used in one of the stories in the unit.
  17. science

    write a brief paragraph that tells how the words matter,element,atom,crystal,compound,and molecule relate.
  18. chem

    what is the symbol for the element that has 78 protons 76 electrons 117 neutrons and a +2 net charge? i thought it was ^195Os^+2 but that is wrong. Thanks for the help!
  19. Science

    Use the terms atom and element to explain what makes silver and gold different. I've looked online but can not find an answer. Please help and thanks.
  20. chemistry

    How many dots should be indicated in the electron dot structure of arsenic? How many electrons are in the highest energy orbital of the element copper?

    What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?
  22. Chemistry

    how does the position of a metal in the periodic table determine whether the element exists in nature as an oxide, a carbonate, or a sulfide?
  23. Chemistry

    Determine the percent Composition of each element in phenyl sulfide: (C6H5)2S. Please show work in order to walk me through this.
  24. physical science

    Luster Malleable Ductile Conductor Solid at room temperature Which element could be described by the list of properties above?
  25. science. Please help!

    please help!! What is at least one chemical characteristic on the element Neon? Thank you! From James P.S- thanks again!!!! http://environmentalchemistry.com/yogi/periodic/Ne.html Thanksssss
  26. Criminal Procedure

    A _______ act in furtherance of an agreement is an element of conspiracy. a. bad b. unidentifiable c. questionable d. overt
  27. math

    the probability of havingtype O blood is 1/2 and the probablity if having type A blood is 1/4. what is the probablity of a person having either typr O blood or type A blood ?
  28. Us history

    Define unicameral legislature and bicameral legislature. Which type of legislature did must states have? I cant find what type of legislature did the states have
  29. Math

    A standard deck of cards contains 52 cards. Of these cards there are 13 of each type of suit (hearts, spades, clubs, diamonds) and 4 of each type of rank (A – K). Four cards are pulled in order from this deck of 52 playing cards. What is the probability
  30. math

    It takes Bill 24 minutes to type and spell check 10 pages. Find how many pages he can type and spell check in 5.5 hours. Round to the nearest whole number if necessary. A. 55 pages B. 138 pages C. 792 pages D. 229 pages
  31. MLA style

    i am writing a research paper.and i qoute some sentences from one essay.do i put in brackets her lastname and lines from her essay or ? i have to use MLA style i was on their site but i do not understand a thing.and at the end i wrote citing source but
  32. English

    What sentences are compound or complex? 1.He, passionate, studious, austere, and having already a bride in his Art; she a maiden of rarest beauty, and not more lovely than full of glee; all light and smiles, and frolicsome as the young fawn; loving and
  33. Business Communications - English 101

    Could you please check the following for any possible errors? semi-colons, commas, two separate sentences, etc? A new and exciting change is about to premiere for all Peachtree Professional Park personnel. Beginning June 1, 2013, the following dress code
  34. Human Religious

    If the culture/religion still lives, how has Western culture changed it? Which religion? In what location? Which part of "Western culture"?? Your question is far too broad. If you narrow the question, you'll probably be able to find good answers.
  35. Physics repost

    Posted by Mary on Monday, September 3, 2007 at 7:11pm. download mp3 free instrumental remix The drawing shows four point charges. The value of q is 2.4 µC, and the distance d is 0.86 m. Find the total potential at the location P. Assume that the potential
  36. AP Physics C

    as she pick up her riders a bus driver traverses four successive displacements represented by the expression (-6.30 b)i-(4.00 b cos 40)i-(4.00 sin 40)j+(3.00 b cos 50)i-(3.00 b sin 50)j-(5.00 b)j here b represents one city block,a convenient unit of
  37. math

    You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (6, 3), (6, 5), and (8, 3). What are the coordinates of the fourth vertex?
  38. Mathematics for Liberal Arts

    Using a Standard deck of 52 cards, what is the probability of drawing four aces in a 5-card hand?
  39. Math

    By drawing suitable sketches, state the number of (i) positive, (ii) negative roots of the following equation x+1 = cos x .
  40. science

    how can i create a drawing that demonstrates the energy transformations that would take place in order to provide power for an appliance
  41. Geometry

    URGENT PLEASE HELP please help me understand how to draw a net, am i supposed to memorize these or is there a method for drawing nets for different shapes.
  42. Organic Chemistry

    what is the lewis structure for this: CH3OH2+ I tried drawing one but I got my formal charges wrong, and it didn't add up
  43. drawing

    well my teacher miss whitcombe has told me to draw a hybrid creature from various parts of insects/machines can anyone help me? many thanks
  44. Math

    You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (10, –9), (10, –3), and (13, –9). What are the coodinates of the fourth vertex?
  45. Physics

    A wattmeter shows that a motor is drawing 2200w. What horsepower is being delivered? Is this correct? 2200/746 = 2.95
  46. mathematics

    one digit from the number 3,474,554 is written on each of seven cards. What is the probability of drawing a card that shows s 5?
  47. math

    one digit from the number 9,848,778 is written on each of seven cards. What is the probality of drawing a card that shows s 9, 8, or 4?
  48. history

    how big was the city of rome?
  49. music

    In which city did jazz take hold? Why?
  50. Geography

    What is the difference between a city and a country?
  51. world history

    what are city states?
  52. analogy

  53. geography

    what city is anabijd scrambled?
  54. Geography

    Why is Cairo an important city?
  55. history

    is pakistan a country or city?
  56. English

    ¿is Antibes a historycal city?
  57. history

    What u.s. city is best know for it's cobblestone streets?
  58. English writting rule

    Directions:Correcting the sentences given if needed under the rule of: Inclusive Language-Making language nonracist and nonagist.#1-5 (1)She is a very capable black woman (2)His grandmother really enjoys spending the afternoon at the center for senior
  59. Biology, Art

    I was doing some research for a wildlife art contest in January and I can't seem to find a specific bit of information that is crucial to my painting. The contest requires me to paint a Greater Short Horned Lizard (Phrynosoma hernandesi) and I know that
  60. computers

    What ideas can you propose for the future of processor design? What do you think the limit of clock speed for a processor will be? How could a CPU communicate more quickly with memory? What could future cache designs look like? I've been looking in Google
  61. Essay help, please. :)

    Compare and Contrast Religions Essay How are the three religions: Judaism, Christianity and Islam alike? Judaism, Christianity and Islam share many qualities but also have many differences. Judaism, Christianity and Islam are very similar. For all three
  62. Math--My Answer

    Thank you Reiny! Now I must continue :o) Say for example 34,567 is the total population of some state. 12,345 is the total number of arrestees (categorized into 5 races) in that state. The total number of Blacks arrested is 2,345 and the total number of
  63. safety

  64. Science

    Carrying capacity is the maximum number of ___________ that an ecosystem can support 1.different species 2.individuals in a population**** 3.habitats 4.limiting factors In an island ecosystem, a species of beetle feeds on leaves of a shrubby plant. A
  65. English+ check!

    Exercise: Add an appropriate /transition word/ or phrase to connect the following pairs of sentences. 1. Our first destination is Ottawa /there/; we plan to visit Montreal and Quebec City. 2. Standing on the rocky ledge, we had an aerial view of the
  66. Constructed Responce Help

    Hi can you see if this constructed responce makes sense, or if I need to clean it up or add anything to it. thanks! I needed to compare and contrast the two versions of "the great chicago fire" and also tell how the format of each passage allow the author
  67. Chemistry

    Question 1. (SEE QUESTION 2 ) A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2 End Products Of This Equation Are Carbon Dioxide &water. What Element Should You Look At 1st In Balancing
  68. science

    does anyone know anything about the richter scale and other earthquake measuring scales? thank you There are several good articles here: http://www.google.com/search?q=richter+scale&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official
  69. English

    Identify the various purposes in writing. 1. We thought our first day in the Everglades would be dull, but one impatient girl in our group proved us very, very wrong. Chief purpose: To narrate 2. On that day in the Everglades everything dripped--the
  70. English (MLA format)

    Hi, I was wondering what was the most proper way to incorporate a quote from a piece of work that is a quote from another piece of work. If this makes no sense... in my paper I'm quoting a quote from a document that we have discussed in class. Within this
  71. Science

    Zoysia is a type of grass. It uses lighjt energy to make food. Grasshoppers feed upon zoysia for energy. What type of relationshipe xists between zoysia and grasshoppers? Is it Mutualism? Mutualism is when both organisms benefit
  72. Math

    A standard deck of cards contains 52 cards. Of these cards there are 13 of each type of suit (hearts, spades, clubs, diamonds) and 4 of each type of rank (A – K). Three cards are pulled in order from this deck of 52 playing cards. What is the probability
  73. English

    How does this quotation - Man's best possession is a sympathetic wife - by Euripides (484 BC - 406 BC), Antigone relate to A Street Car Named Desire by Tennessee Williams and Death of a Salesman by Arthur Miller
  74. english

    Which of the following demonstrates proper subject-verb agreement? a. people who do not like to listen to themselves is rare. b. either the girl or the boy are going to select the car. c. each of the warm burgers are wonderful. d. the women with all of the
  75. english

    The following arguments contain various kinds of fallacies. Evaluate each and identify the fallacy using the matching list at bottom. 1. We can recognize that athletes who participate in sports must be given special consideration in our grading system, or
  76. ICT

    i have been given a question to give an explanation of what logical improvements could be made to a current system to meet the requirements of a new information system...i was wondering what is actually meant bt a logical improvement? logical improvement:
  77. Chemistry

    I have drawn Lewis structures for hydrogen cyanide and cyanogen. I need to state the noble gas (for each element) whose electron configuration is attained in the Lewis structures. Can anyone help as I am quite confused! Many thanks Previous posts have
  78. statistics help needed

    In the game of roulette, a steel ball is rolled onto a wheel that contains 18 red, 18 black, and 2 green slots. If the ball is rolled 24 times, find the probability of the following events. A. The ball falls into the green slots 4 or more times.
  79. social studies

    1. which of the following staments would describe a reason why the confederation government was unable to help georgia solve its problems with the indians? it was too busy fighting foreign wars. the president would veto any action it took. it was a week
  80. psychology

    I need articles that show how music improves memory? My school's database is not working, so if anyone has links to specific websites (not Google-I know how to do that) it would be appreciated
  81. INF103 Computer literacy

    Searching for information on Google is like trying to find a needle in a haystack. Is that true? Was the library of the 19th century more efficient?
  82. Science

    Can anyone exlplain how particles behave in the reaction between iron and sulphur???!!! Ive checked all over google and cant find any helpful answers!!! PLZ HELP ME!!
  83. Romeo and Juliet HELP

    What does I sell thee poison. Thou hast sold me none mean? I'm reading act 5 and I'm trying to understand what there saying. I tried to look it up on google but couldn't find anything. Please someone help me thanks.
  84. Hey!!!

    Can you help me find out about slavery in South America????? Please!!! I found this on google. Perhaps it will help. http://www.iabolish.com/slavery_today/country_reports/continent_sa.html
  85. ap history

    please explain the rise of class conflict between business and labor in the 1870s and the growing hostility to immigrants especially chinese i tried to google it but not much explanation. please HELP HELP HELP! THANK YOU SO MUCH!
  86. coolkid1234567890

    Purple Blue elementary school is 187 miles from washington dc. According to google maps it should take about 3 hours and 5miutes to get there. What is our speed. Please tell me how you did it and the answer. Thank you
  87. Social Studies 9

    Why do you think Napoleon was a successful general. List the personal qualities that you think gave him an advantage as a military commander . PLEASE NO GOOGLE SEARCHES .
  88. English1A- Critical Thinking and Writing

    Hi Miss Sue or anyone else. How is my introduction so for for my argumentative essay on Race and Culture? Society plays a big role on race and culture. Whether a person is black or white, Asian or Hispanic, there will always be that someone who will look

    1. Imagine you are in the market for a new home and are interested in a new housing community under construction in a different city. a. The sales representative informs you that there are 78 houses for sale with two floor plans still available. Use x to
  90. Math

    "In vase A, there are 3 red balls and 5 white balls. In vase B, there are 6 red balls and 4 white balls. Two balls are to be drawn at random, without replacement, from each vase. What is the probability of selecting 4 red balls?" (Answer: 1/28) So I
  91. life sciences

    John is often thirsty and he urinates often , he struggles to concentrate and lacks energy,his docter told him he has developed type 2 diabetics Discuss: •Regulation of blood glucose level by hormones. •advice on how john can control and treat type 2
  92. Poetry

    “Sonnet 30” p. 960 Author: William Shakespeare. Type of Poem: Sonnet. Poetry/Literary Terms: Theme/Meaning: “Casey at the Bat” p.42 Author: Ernest Lawrence Thayer Type of Poem: ______________________ Poetry/Literary Terms: Theme/Meaning: “The
  93. Math

    There are both white and brown eggs in the refrigerator. The ratio of the number of white eggs to the number of brown eggs is 3/4. Which of the following could be the number of eggs in the refrigerator?
  94. Language Arts

    could you review this poem for me? thanks :) On a bright sunny day, out in the open street I saw the murderer and our eyes did meet I tried to run away but my fear gave away And sadly I admit, that was my last day.
  95. Math

    3. Select the measurement that is most reasonable. A. A cat has a mass of 5 grams. B. A street has a width of 5 meters. C. A swimming pool has a capacity of 5 liters. D. A beetle has a mass of 5 kilograms.<my answer
  96. physics HELP

    A 7450 kg satellite has an elliptical orbit, as in Figure 6.9b. The point on the orbit that is farthest from the earth is called the apogee and is at the far right side of the drawing. The point on the orbit that is closest to the earth is called the
  97. Physics

    A 7300-kg satellite has an elliptical orbit, as in the figure. The point on the orbit that is farthest from the earth is called the apogee and is at the far right side of the drawing. The point on the orbit that is closest to the earth is called the
  98. Physics

    A 7300-kg satellite has an elliptical orbit, as in the figure. The point on the orbit that is farthest from the earth is called the apogee and is at the far right side of the drawing. The point on the orbit that is closest to the earth is called the
  99. Math

    At a fair run by a local charity organization, it costs 50 cents to try one’s luck in drawing an ace from a deck of 52 playing cards. What is the expected profit per customer, if they pay $4 if and only if a person draws an ace? The probability of
  100. > Finite Math

    Colleen observed a candy store and counted the number of bars of chocolate sold - categorized into milk chocolate, dark chocolate, white chocolate, chocolate with peanuts, chocolate with almonds, chocolate with pretzels, and mint chocolate. THERE ARE: (12)