anonymous

Popular questions and responses by anonymous
  1. Math

    Alice has two coins. The probability of Heads for the first coin is 1/4, and the probability of Heads for the second is 3/4. Other than this difference, the coins are indistinguishable. Alice chooses one of the coins at random and sends it to Bob. The

    asked on July 23, 2019
  2. Probability

    Marie distributes toys for toddlers. She makes visits to households and gives away one toy only on visits for which the door is answered and a toddler is in residence. On any visit, the probability of the door being answered is 3/4, and the probability

    asked on November 29, 2018
  3. Life orientation

    Five religious principles that may impact positively on the issue of the teenage pregnancy

    asked on August 10, 2019
  4. Life orientation

    Sometimes conflict can be healthy critically discuss this statement

    asked on February 6, 2019
  5. Traditional african marriage is an advantage for men only,women

    Traditional african marriage is an advantage for men only,not women

    asked on May 13, 2014
  6. Physics

    A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 19.0m/s , and the distance between them is 52.0m . After t1 = 5.00s , the motorcycle

    asked on January 24, 2015
  7. Chemistry: Electron Configurations

    Write the electron configuration for the following ion. V3+ I got 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2. In simplified form, I got [Ar]4s^2. I checked my answer against the answer given in the back of my chemistry textbook, and the two didn't correspond. The

    asked on November 4, 2009
  8. L.A

    Which of the following is the best definition of stage directions? A. Notes on how to write the story B. Notes on how the work is to be staged and prformed C. Notes on how to place props and lightning. D. Notes on how to build the set to match the

    asked on March 3, 2015
  9. Pre Algebra

    Which polynomial does the model represent? –x³ + 2x² – 3x + 2 x² + x – 2 –x² – x + 2***** –x² + x – 2 Can someone please help me @Ms.Sue @Reed @WriteTeacher

    asked on April 20, 2016
  10. Chemistry

    Consider the following reaction: 2Fe2O3 --> 4Fe + 3O2 ∆Hrxn° = +824.2 kJ The decomposition of 29.0 g of Fe2O3 results in a. the release of 150 kJ of heat b. the release of 12000 kJ of heat c. the absorption of 12000 kJ of heat d. the absorption of 150

    asked on September 21, 2013
  11. Language Arts

    In Act II, Scene 4 of "A Christmas Carol: Scrooge and Marley", what are the two women and the man selling to Old Joe? A. items they stole from Scrooge's room after he died - (I believe it's this one.) B. items Scrooge gave them before he died C. items

    asked on May 1, 2016
  12. LA

    In what way do the people actually "disappear" in "The City Is So Big"? A)They cannot be seen once they go inside the buildings. B)They disappear behind closed elevator doors. C)They are murdered. D)They move to the suburbs. I choose B?

    asked on January 23, 2015
  13. Math.

    1. Find the area of the given circle. Round to the nearest tenth. *theres a picture of a circle and the radius is 3.5* A. 22.0 cm *squared* B.38.5 cm *squared* C. 11.0 cm *squared* D. 42.8 cm *squared* 2.Find the circumference of the given circle. Round to

    asked on January 28, 2015
  14. Health

    Please check 1. Which is a common viral disease? A. strep throat B. lyme *** C. tuberculosis D. common cold 2. which statement is about the flu? A. there is no cure B. there is usually a fever *** C. It typically lasts 3-7 days D. it spread by contact with

    asked on March 11, 2015
  15. science

    1. The skeletal system is created to ____________ internal organs. A) protect

    asked on January 6, 2016
  16. L.A.

    To which sense do the following lines from "Grandma Ling" appeal? and there I faced my five foot height, sturdy legs and feet square forehead, high cheeks, and wide-set eyes A. hearing B.taste C. sight D. smell 2. which word best describes the tone of the

    asked on February 1, 2015
  17. The Giver

    Which statement provides the best summary of chapter 15? A. Jonas finds the giver in pain and offers to help. B. Jonas experiences tiny pinpricks of snow that touch his body and melt on his tounge. C. The Giver explains to Jonas why the pain and the

    asked on May 22, 2015
  18. Ed tech- Plz, plz help

    The Second Industrial Revolution was not just marked by new inventions. New business practices were invented that transformed America’s economy. Between 1869–1910, the value of American manufacturing rose from $3 billion to $13 billion. The steel

    asked on April 12, 2014
  19. History

    Which of the following conclusions about the freedman's bureau is best supported by the illustration? A. It's assisted only african americans B. it employed only women C. it provided education to people of all ages** D. its students passed the literacy

    asked on January 26, 2018
  20. Help?

    1. Which of the following are Boolean operators? and, or, not *** to, for, from a, an, the is, are, not 2. How are Boolean search strategies and other search filters useful? They organize results alphabetically. *** They narrow the search results. They

    asked on May 9, 2014
  21. Social Studis

    Which pull factor would most likely encourage an immigrant who wanted to raise and sell cattle in the United States

    asked on April 18, 2018
  22. Art

    This painting is called "Girl in a Southern German Folk Costume" 1. How did the designers of this German folk dress use the principles of art? A. The designer repeats colors throughout the apron to create unity B. The designer uses different colors to

    asked on April 3, 2015
  23. Physics Dynamics

    A person stands on a bathroom scale in a motionless elevator. When the elevator begins to move, the scale briefly reads only 0.69 of the person's regular weight. Calculate the magnitude of the acceleration of the elevator.

    asked on February 12, 2015
  24. Art Help!!! Thank you

    1.The Greek temple has often inspired the design of what type of American structure? A. amphitheater B. Colosseum C. courthouse D. Bridge Is the answer A?? Thanks in advance 2. Why might a college choose to use Greek architectural elements such as columns

    asked on March 3, 2015
  25. Science

    A dog is trained to sit and shake hands. These traits are most likely A. Inherited B. Not inheited C. Not aquried D. Innate Is the answer B?

    asked on October 15, 2014
  26. Chemistry

    2H2+O2 -> 2H20 changeHrxn=-484 KJ Which answer best describes the transfer heat that occurs when 1.30 mol of H2 reacts? 629 KJ released 315 KJ absorbed 315 KJ released 484 KJ absorbed 484 KJ released 629 KJ absorbed

    asked on October 9, 2012
  27. math

    Use the graph below to answer the following question. 1. Find the slope. (1 point) 2 – –2 Use the graph below to answer the following question. 2. Find the slope of the line. Describe how one variable changes in relation to the other. (1 point) 2;

    asked on May 7, 2014
  28. Math

    Make a box-and-whisker plot of the data. 21,21,22,20,13,13,27,24 A. The lowest value is numberd 13, the lower quartile is numberd 15, the median is numberd 21, the upper quartile is numberd 23, the highest value is numberd 27. B. The lowest value is

    asked on March 5, 2015
  29. statistics

    A tennis player makes a successful first serve 51% of the time. if she serves 9 times, what is the probability that she gets exactly 3 first serves in? assume that each serve is independent of the others.

    asked on April 15, 2015
  30. Science- Radioactive Dating

    Which of the following statements about radioactive dating is true? a. Radioactive decay is the rate at which new atoms form. b. During radioactive decay, atoms break down, releasing particles or energy. c. The rate of decay of a radioactive element cannot

    asked on October 10, 2013
  31. science

    a weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart." what properties of waves is the reporter describing

    asked on May 9, 2017
  32. Math

    1. What type of graph does not show the number of times a response was given? (1 point) box-and-whisker plot line plot stem-and-leaf plot bar graph 2. Which of the following types of information is suited for display on a scatter plot? (1 point)

    asked on April 5, 2013
  33. math

    an average sized dog weighs about A. 15 grams B. 50 grams C. 5,000 grams D. 15,00 grams I don't know the answer, please help

    asked on November 5, 2014
  34. Chemistry

    For each electron in a ground-state Be atom, select the set of quantum numbers that represents it. Check all that apply. n=1 l=0 ml=-1 ms= +1/2 n=1 l=0 ml=0 ms=-1/2 n=2 l=1 ml=0 ms= -1/2 n=1 l=0 ml=0 ms=+1/2 n=2 l=1 ml=1 ms=+1/2 n=2 1=0 ml=0 ms=+1/2 n=2

    asked on March 24, 2013
  35. Science

    Which of the following explains why a bone in a bird’s wing is homologous to a bone in a lizard’s front leg? a.The bones in the two species provide for the same type of motion. b.The bones in the two species are both vestigial structures. c.The two

    asked on November 10, 2013
  36. CHECK MY ANSWERS FOR ENGLISH PLEASE

    11. Read the following paragraph found in the selection from "From Emperor to Citizen." The "Articles for Favorable Treatment" stipulated that I could live temporarily in the Imperial Palace without fixing any definite time limit. Apart from three large

    asked on June 1, 2016
  37. SCIENCE

    Which of the following activities has a negative impact on biodiversity? a.)Regulating hunting b.)Establishing wildlife preserves c.)Buying a fuel-efficient car d.)Cutting down trees in rain forests to build more houses.

    asked on January 10, 2014
  38. Art.

    1. what is the role of an artist who creates a painting illustraiting a nations victory in war A. to solve a problem B. to glorify the nation. C. to protest the war D. to raise awareness of the war 2. The face that all Incan architecture shares similar

    asked on March 10, 2015
  39. Science

    How does DNA determine a trait such as eye color? A. DNA codes for proteins that determine eye color. B. DNA code for mRNA that detemines eye color. C. DNA interacts with proteins to control eye color. D. DNA contains pigments which make up eye color. Is

    asked on October 8, 2014
  40. Science

    The diver has the least gravitational potential energy at position A-1 B-2 C-3 D-4

    asked on February 14, 2018
  41. language arts

    which of the following statements most accurately describes Mr. Lapham and his daughter-in-law Mrs. Lapham? A. Mr. Lapham is kindly and pious; Mrs. Lapham is pragmatic and determined B. Mr. Lapham is concerned about money; Mrs. Lapham is concerned about

    asked on December 9, 2014
  42. Chemistry

    Which of the following substances have a standard heat of formation (ÄHf°) of zero? O2(g) at 25.0 degree C and 1 atm Fe at 1200 degree C C2H6(g) at standard conitions Cl2(g) at 2 atm

    asked on October 9, 2012
  43. science PLZ HELP

    electric charges that are different A) attract each other B) repel each other C) exist in pairs D) do not interact Magnetic field lines around a bar magnet A) are only perpendicular to the magnet B) spread out from one pole and curve around the other C)

    asked on March 31, 2015
  44. Language Arts

    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 on October 14, 2014
  45. Science help ASAP

    1. In which way does the circulatory system rely on the skeletal system? Glucose is secreted by compact bone as an energy source for blood. Spongy bone stores minerals needed by blood cells. Bones provide a source of oxygen to blood. Blood cells are

    asked on May 5, 2014
  46. 3 questions~~~

    1. What does the term "fair-use exception" mean? (1 point) to use only material that has never been published the ability to use material made by others for educational purposes an exception to copyright restrictions for images only Educational material is

    asked on April 12, 2014
  47. Science

    Which of the following sets of words can be used to describe the outputs of photosynthesis? water, glucose, light energy carbon dioxide, glucose, chemical energy oxygen, glucose, chemical energy glucose, oxygen, light energy Which of the following is true

    asked on February 6, 2014
  48. physics

    Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 11.0 cm and b = 23.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.)

    asked on April 30, 2012
  49. H.E.L.P

    1. Which of the following describes the correct sequence of the movement of food during digestion? stomach, large intestine, small intestine *** mouth, esophagus, small intestine esophagus, stomach, small intestine small intestine, stomach, large intestine

    asked on May 10, 2014
  50. chem

    A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.30 nm. It then gives off a photon having a wavelength of 384 nm. What is the final state of the hydrogen atom? Values for physical constants can be found here.

    asked on October 19, 2013
  51. Science

    Which of the following describes how matter moves between producers, consumers, and decomposers in an ecosystem? one-way flow from producers to consumers to decomposers one-way flow from decomposers to consumers to producer cyclic flow froms producers to

    asked on February 11, 2014
  52. Algebra

    How Does a Rodeo Star Get Around

    asked on November 9, 2008
  53. Art please help!

    1. Why was it so important for the Greeks to honor and represent the gods and their currency? a- the greeks enjoyed the stories of the gods. b- the greeks were inspired by the beauty of the gods. c- the greeks lived in constant fear of the gods. d- the

    asked on May 18, 2015
  54. English

    Which of the following phrases from the poem is an example of imagery? A. a poet’s heart B. keep walking C. eight blocks D. blue-gray sky

    asked on March 7, 2019
  55. science (any tutor)

    Which kind of pollution is illustrated by a pipe gushing polluted water into a river? A. Point source*** B. Nonpoint source C. Carbon source D. Resource source

    asked on May 19, 2015
  56. Tech. Ed

    delia is developing a storyboard for her movie about her autoniography. In this lesson you learned about the phases of creating an informative movie. In was phase of movie creation is delia? A. research Phase B. Planning Phase C. Editing Phase D. creation

    asked on March 16, 2015
  57. Science

    The geologic time scale originally ordered Earth's rocks by: A. absolute age B. relative age*** C. composition D. decades and centuries Where did scientists originally get their information to develop the geologic time scale? A. They collected and studied

    asked on November 12, 2015
  58. Science

    What does the notation TT mean to geneticists? A. Two dominant alleles B. Heterozygous C. At least one dominant allele D. One dominant and one recessive allele Is the answer A?

    asked on October 10, 2014
  59. Starcatcher

    PLEASE CHECK MY ANSWERS!! Which of the following is the best definition of a suspense story? (1 point) a story that tells the gory details of violent acts a story that keeps the reader on edge about its outcome** a story that tells about the struggle

    asked on April 7, 2016
  60. Physics

    Problem 2- A 350 kg roller coaster starts from rest at point A and slides down the frictionless loop-the-loop shown in the figure. a) How fast is the roller coaster moving at point B? b) How hard does it press against the track at point B?

    asked on December 12, 2013
  61. Life orientation

    How career and study choices are influenced by community needs of socio economic factors

    asked on March 14, 2019
  62. English

    Which lines in the second stanza of the poem rhyme? A. lines 2 and 4 B. lines 5 and 7 C. lines 6 and 8 D. lines 7 and 8

    asked on March 11, 2019
  63. language arts

    in the poem the sidewalk racer how does the speaker feel

    asked on February 5, 2015
  64. math

    what should you not do if you want to help get rid of graffiti

    asked on August 19, 2008
  65. English

    In the excerpt from Barrio Boy, why does Miss Hopley have another boy come to her meeting with Ernesto and his mother? Ernesto has gotten into a fight with the other boy. The other boy is Ernesto's older brother. Ernesto and his mother do not speak

    asked on December 8, 2014
  66. Plz help me.

    Which of the following explains why your body may contain a carbon atom that was present in George Washington’s body in 1776? (1 point) Carbon moves in a one-way direction through living organisms only. Carbon moves in a one-way direction from the

    asked on March 13, 2014
  67. Ms. Sue PLZ HELP!!!(science)

    Humans developed antibiotics to fight bacterial infections. However, some antibiotics are no longer effective in killing the bacteria they once killed. How does the theory of evolution explain this? a. The antibiotic mutated the bacteria, which allowed

    asked on May 12, 2015
  68. Math

    solve the equation 1. y-5/3=1 a) -2

    asked on December 18, 2015
  69. Science

    Darwin assumed that evolutionary change was always slow and gradual. What was the first evidence that suggested evolutionary change might happen fast sometimes? a. homologous structures b. fossils c. reproduction rates d. DNA sequences Which of the

    asked on November 14, 2013
  70. Language arts

    in rose pogonias which type of figurative language is found is line 6 and 7? A)symbol B)metophor C) personification D) simile

    asked on April 3, 2017
  71. Social studies

    How are capital resources used in production

    asked on November 21, 2016
  72. language arts connection academy

    How many times do you read a text when you use the close reading model? 1 2 3 4

    asked on January 25, 2017
  73. physics

    Find the required angular speed, ω, of an ultracentrifuge for the radial acceleration of a point 2.00cm from the axis to equal 6.00×105 g (where g is the acceleration due to gravity).

    asked on May 27, 2014
  74. Math

    1. Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. Who has proposed the best solution? (1 point) Rosa: "Use square root 9 and square root 25 to estimate." Roberto: "I will use square root 4 and square root 9." Andrea: "It should be

    asked on December 1, 2013
  75. Chemistry

    Write a chemical equation representing the second ionization energy for lithium. use e- as the symbol for an electron.

    asked on April 1, 2013
  76. Health

    a main function of the skeletal system is to protect internal organs allow your body to move store and produce materials all of the above

    asked on November 13, 2014
  77. p.e

    MyPlate was created as a tool to help the average American eat one healthy meal a day. True False*** I think the answer is False am I right? Thanks

    asked on September 30, 2014
  78. trig

    A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 24. From a point 1000 feet closer to the mountain along the plain, they

    asked on October 10, 2012
  79. chemistry

    Ammonia chemically reacts with oxygen gas to produce nitric oxide and water . What mass of ammonia is consumed by the reaction of 4.5g of oxygen gas? Round your answer to significant digits.

    asked on September 27, 2011
  80. math

    1. How many cubes are in the base of the model? (1 point) 3 4 7 2 2. How many cubes would be shown in the right view of the model? (1 point) 3 6 7 4 3. Which of the following is the top view for the model? (1 point) assessment question three answer a

    asked on March 2, 2014
  81. Math

    Compare partial products and regrouping. Describe how the methods are alike and different

    asked on October 16, 2017
  82. math

    Write a ratio in simplified form of the vertical length to the horizontal length for the red triangle. A. 2 : 3 B. 3 : 2 C. 1 : 1 D. none of the above

    asked on April 12, 2019
  83. math

    what can you use to tie up a spaceship

    asked on April 17, 2008
  84. stats

    Which of the following can be reasonably modeled by a normal distribution? The favorite colors of students in a kindergarten class A The heights of tomato plants that were all planted on the same day B The percent of employees from a company who attended a

    asked on September 30, 2019
  85. Calculus

    A baseball team plays in a stadium that holds 53,000 spectators. With ticket prices at $10, the average attendance had been 49,000. When ticket prices were lowered to $8, the average attendance rose to 51,000. (a) Find the demand function (price p as a

    asked on July 15, 2012
  86. Chemistry

    How much work must be done on a system to decrease its volume from 14.0 L to 5.0 L by exerting a constant pressure of 4.0 atm?

    asked on October 22, 2014
  87. physics

    A pulley is suspended by a Cord (C). on one end of the pulley there is a 1.2 kg block and on the other is a 3.2 kg block.Determine the tension in this cord after the masses are released and before one hits the ground. Ignore the mass of the pulley and

    asked on February 14, 2013
  88. social studies

    which of these is an example of a capital resource

    asked on September 12, 2018
  89. Literature

    Which of the following best describes a stock character? a. wicked b. cliche*** c. unpredictable

    asked on March 18, 2018
  90. English

    What is the main point MacNeil is making in “The Trouble with Television”? A. Television makes people less able to focus on anything worthwhile. B. Escapist entertainment helps relieve the stress of modern life. C. Television is primarily a tool for

    asked on October 30, 2018
  91. Science HELP!

    The body's reaction to information is to send these to the brain. A. Neurons B. Impulses C. Dendrites D. Synapse Is the answer B? Thanks

    asked on October 25, 2014
  92. LA

    What does this passage most likely show about Mrs. Winterbottom? Please help me with the answers to this assessment!

    asked on May 11, 2017
  93. SS

    Which of these groups contribute to total GDP? A. human records, raw materials, capital goods B. government spending, capital goods, net imports C. net imports, net exports, household spending D. net exports, household spending, government spending D?

    asked on February 5, 2014
  94. Science

    _________ is a solid fossil fuel that forms from plant remains. A. Coal B. Hydrocarbon C. Natural gas D. Petroleum

    asked on December 12, 2018
  95. English

    Which of the following sentences from the happy man best supports the theme selected above? (The above theme was -Too much of a good thing can make a person sick) a. "Inside him, he felt a boundless power, an imperishable energy, an ability to achieve

    asked on January 20, 2019
  96. Math

    if Mo reads 2/5 of her book on Monday then 1/2 of the remaining pages on Tuesday then 5/9 of the remaining pages on Wednesday the nthe remaining pages on Thursday plus reads 68 more pages on Tuesday then Wednednesday how many pages in the book

    asked on April 24, 2020
  97. General Chemestry

    A galvanic (voltaic) cell consists of an electrode composed of chromium in a 1.0 M chromium(II) ion solution and another electrode composed of gold in a 1.0 M gold(III) ion solution, connected by a salt bridge. Calculate the standard potential for this

    asked on January 26, 2013
  98. Health

    1. It is not possible to get a good workout at home. True *False 2. Most home equipment is expensive. *True False 3. A treadmill is a good choice of home equipment for a person who wants to improve their cardiovascular fitness. *True False 4. Something as

    asked on May 2, 2013
  99. finite math

    Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, five green ones, four white ones, and three purple ones. She grabs eight of them. Find the probability of the

    asked on February 8, 2015
  100. Language arts

    Think about King Azaz and the Mathemagician at the end of Act 2 of the phantom tollbooth. What is true about both kings at the end of the play?

    asked on March 28, 2018