Ciara

Newest questions and responses by Ciara
  1. Math

    Let ​F(x)=x^2−8 and ​G(x)=8−x. Find ​(F−​G)(−6​).

    asked on June 19, 2018
  2. Math

    For ​f(x)=44x−22 and ​g(x)=22x^2−11​, find the following function. (f * g)(x)

    asked on June 19, 2018
  3. Math

    y=​a(x−​h)^2+k and sketch its graph. y=2x^2+12x+14

    asked on June 19, 2018
  4. Math

    -2x^2+4x+3=0 Complete square Quadratic equation

    asked on June 4, 2018
  5. Math

    at what interest rate would a deposit of $20000 grow to $29836 in 25 years with continuous compounding?

    asked on April 25, 2018
  6. MAth

    how long will it take for the investment to double at an interest rate 1.7% if the interest is compunded quarterly?hint : you my assume that $100 were invested

    asked on April 25, 2018
  7. Math

    2,3,i√13 find the polynomial equation

    asked on March 19, 2018
  8. Math

    3x^3-9x^2-31x+5=0 How do I find the zeros, using synthetic division

    asked on March 11, 2018
  9. Psy

    An experimenter wants to study the relationship between breast-feeding and Infant Formula X in underdeveloped countries. She randomly assigns 300 infants to Group A or B and weighs the infants every three days for the first four weeks of life. IV: DV: Two

    asked on February 2, 2018
  10. Math

    An astronaut on the moon throws a baseball upward. The astronaut is 6 fee, 6 inches tall and the initial velocity of the ball is 30 feet per second. The height of the ball is approximated by the function s(t)= -2.7t^2 + 30t + 6.5 The ball will never reach

    asked on January 29, 2018
  11. MAth

    5a/3√x Rationalize the denominator

    asked on January 29, 2018
  12. Math

    2x^2-x-28=0 Completing the square.

    asked on January 29, 2018
  13. Math

    4m/√m-5

    asked on January 29, 2018
  14. Math

    The temperature in Fairbanks is approximated by T(x)=37sin{2π/365(x−101)}+25 where​ T(x) is the temperature on day​ x, with x=1 corresponding to Jan. 1 and x=365 corresponding to Dec. 31. Estimate the temperature on day 342.

    asked on November 30, 2017
  15. Math

    The ferris wheel at the town fair has a radius of 25 feet. Passengers enter the cars on the ferris wheel at​ it’s lowest point which is 10 feet off the ground. Assume that passengers rotate on the wheel 5 times in 1 minute. What is the highest point

    asked on November 29, 2017
  16. Math

    The function y=50cos(3x)+75 describes the population of a rabbit colony in the national park x years after 2000. What is the population of the colony expected to be in the year​ 2020?

    asked on November 29, 2017
  17. Math

    A famous golfer tees off on a straight 390 yard par 4 and slices his drive to the right. The drive goes 280 yards from the tee. Using a​ 7-iron on his second​ shot, he hits the ball 180 yards and it lands inches from the hole. How many degrees​ (to

    asked on November 8, 2017
  18. Math

    Find out how long it takes a ​$3,100 investment to double if it is invested at 7% compounded monthly. Round to the nearest tenth of a year.

    asked on October 29, 2017
  19. algebra

    The population of viruses in an influenza culture after t hours is given by the function x(t) = 3et/1.7 The cost y in dollars for a new automated microscope to count x viruses in a sample is y(x) = ln 2x Create the composite function that calculates the

    asked on February 18, 2017
  20. Math

    Rachel answer 20 out of 25 questions correctly on her science test what percent of the questions did she answer correctly

    asked on February 17, 2017
  21. Math

    A(-1,1) B(1,5), C(3,1) are the vertices of triangle ABC. if M is the midpoint of BC, find BM

    asked on January 4, 2017
  22. Math

    John is now 10 years older than Marcus. Three times Johns age 5 years from now will be the same age as Marcus age 5 years ago. Write the equation and solve

    asked on November 24, 2016
  23. Math

    What is the smallest number that can round to 2,000,000 when rounded to the nearest 10,000

    asked on October 30, 2016
  24. Chemistry

    You took 7.15 mL of the 2.20 M solution and diluted it. It's absorbance is 0.605. What is the concentration of the new solution? I have no idea where to even start.

    asked on September 27, 2016
  25. Chemistry

    A mixture of He, Ne. And Ar has pressure of 16.1 atm at 28.0c. If the partial pressure of He is 3.05 atm and that of Ar is 1.16 atm, what is the partial pressure of Ne?

    asked on May 4, 2016
  26. physics

    Calculate the gravitational force in N between a 17.3 kg object and 14.8 kg object that are separated by 1.02 m

    asked on December 3, 2015
  27. Math

    Can someone check my answers? And if there wrong can you help me? 1. y-5 / 3 = 1 -2*** 8 18 6 Combine like terms: 3. -21a + -16a -5a 5a 37a -37a*** Simplify the expression: 4. 9a - b - 2a - 10b -7a +11b 11a + 9b -11a + 9b*** 7a + 11b 5. 5(x+10)+ x 6x + 15

    asked on November 30, 2015
  28. Math

    Can someone check my answers? And if there wrong can you help me? y-5 / 3 = 1 -2 8 18 6 Combine like terms: -21a + -16a -5a 5a 37a -37a Simplify the expression: 9a - b - 2a - 10b -7a +11b 11a + 9b -11a + 9b 7a + 11b 5 (x+10) + x 6x + 15 5x + 15 6x + 50 4x

    asked on November 30, 2015
  29. math

    how do you say 0.253 and 7.632 in word form?

    asked on November 29, 2015
  30. math

    what is six and three hundred seventy two thousandths in standard form?

    asked on November 28, 2015
  31. algebra

    graph the equation by translating y=x y=x+7

    asked on November 18, 2015
  32. algebra

    write an equation in slope intercept form of the line that passses through the given point and is parallel to the graph of the given equation (2,-2) ;y=-x-2

    asked on November 16, 2015
  33. spanish

    What is one difference between popular beverages in Los estados unidos and those in the Spanish speaking world

    asked on November 14, 2015
  34. algebra

    which of the following represent the range of the function f(x)=-4x+1 for the domain

    asked on October 29, 2015
  35. Algebra

    your score in one class are 80 and 86. what possible scores can you earn on your next test to have a test average between 83 and 88

    asked on October 21, 2015
  36. english

    the author of my brothers keeper mainly develops jamies character through A. his actions b.dialogue and thoughts c.the narrators description d.others reaction to him

    asked on September 11, 2015
  37. english

    the author of my brothers keeper mainly develop jamies character through who

    asked on September 11, 2015
  38. algebra

    which equation matches the statement the sum of -4x and 2 is 9

    asked on September 10, 2015
  39. world history

    what were the two kingdoms that evolved after king solomons death

    asked on September 2, 2015
  40. algebra

    what is an algebraic expression for the following word phrase 6 times the difference of b and p

    asked on September 2, 2015
  41. biology

    which of the following is a characteristic that could be applied to both living and nonliving things

    asked on September 2, 2015
  42. World history

    Paleolithic humans were able to do all of the following except wat

    asked on September 1, 2015
  43. world history

    By 30,000 Bc neanderthals had been replaced by

    asked on September 1, 2015
  44. biology

    which of the following undergoes change during a chemical reaction

    asked on September 1, 2015
  45. biology

    how is a protein different from a complex carbohydrate

    asked on August 26, 2015
  46. biology

    why is carbon so abundant in living things when oxygen is the most abundant element on earth

    asked on August 26, 2015
  47. algebra

    which of the following assessment types has the greatest effect on your overall grade

    asked on August 18, 2015
  48. math

    3x2+5x-5x2-4x+5-2

    asked on May 28, 2015
  49. social studies

    why did john kennedy become unpopular in south carolina

    asked on May 27, 2015
  50. PE

    true or false some air pollutants are harmful to the ozone layer

    asked on May 22, 2015
  51. Math

    Geoff planted dahlias in his garden dahlias have bulbs that divide and reproduce underground in the first year Geoff garden produced 4 bulbs in the second year it produced 8 bulbs and in the third year it produced 16 bulbs if this pattern continues how

    asked on May 17, 2015
  52. health and physical education

    an accident chain always contains the A.problem B.unsafe action c.solution or d.witnesses

    asked on May 15, 2015
  53. health and physical education

    an accident chain always contains the

    asked on May 15, 2015
  54. education technology

    which of the following is an example of a print medium

    asked on May 14, 2015
  55. social studies

    what impact did the education improvement act of 1984 have on south carolina

    asked on May 12, 2015
  56. english

    If you were Daniel in the story the last sun , what would you do instead? do you know what story is this by any chance ?

    asked on May 9, 2015
  57. English

    What phenomenon or archaeological mystery of the Hispanic world interests you most and why ? Im kinda lost on this question

    asked on May 9, 2015
  58. English

    Name two empires.?

    asked on May 9, 2015
  59. English

    Why the monarch butterfly is an extraordinary insect?

    asked on May 9, 2015
  60. math

    the price for pears is y=2.75x which line would have the steepest slope if organic apples and pears were added to the graph

    asked on May 8, 2015
  61. language arts

    which sentence from the passage or story from the importance of being earnest provides the best expression of the theme

    asked on May 7, 2015
  62. English

    What are some issues that many Hispanic poets used in his poems ? Appoints two or more subjects, at least.

    asked on May 6, 2015
  63. Spanish 3

    ¿Por qué viajan muchos peregrinos a Santiago de Compostela hoy en día? Parece un lugar agradable . También entiendo que los peregrinos van allí por razones religiosas.

    asked on May 6, 2015
  64. English 4

    I know this is a Internal rhyme “ The guests are met , the feast is set” “ The Wedding Guest here beat his breast” But I need to know the effect of what is the tone or mood or theme in these two lines in the poem "The Rime of the Ancient Mariner"

    asked on May 4, 2015
  65. English 4 !

    I know this is Assonance “ The ship was cheer’d, the Harbour clear’d “ Twas sad as sad could be;” But I need to know the effect of what is the tone or mood or theme in these two lines in the poem "The Rime of the Ancient Mariner" by Samuel Taylor

    asked on May 4, 2015
  66. English 4

    I know these lines are Consonance “He shone bright , and on the right” “ Went down into the sea” But I need to know the effect of what is the tone or mood or theme in these two lines in the poem "The Rime of the Ancient Mariner" by Samuel Taylor

    asked on May 4, 2015
  67. English 4 !

    I know these lines are Alliteration "The breezes blew , the white foam flew, “ “ The furrow follow’d free “ But I need to know the effect of what is the tone or mood or theme in these two lines in the poem "The Rime of the Ancient Mariner" by

    asked on May 4, 2015
  68. math

    if r=9 units and h=4units what is the volume of the cylinder shown above use 3.14 for pie symbol

    asked on April 30, 2015
  69. math

    jerry sold 7/20 of the total number of tickets that were sold for the spring band concert what percent of the total number of tickets did jerry sell

    asked on April 30, 2015
  70. math

    triangle abc has coordinates a -1,1 b 1,1 c 0,-1 triangle xyz will be a dilation of triangle abc with a scale factor of 3 at what coordinates should point x of triangle xyz be plotted

    asked on April 29, 2015
  71. English 4

    Victorian England women were expected to have sex with only one man, their husband. is that true ?

    asked on April 28, 2015
  72. English 4

    Victorian era and Victorian England are the same ?

    asked on April 28, 2015
  73. English 4

    what point Gordimer is trying to illustrate through the contrast in “The Train from Rhodesia” between the description of the wooden figures and the description of the begging children.
 I need help with this ! :(

    asked on April 28, 2015
  74. English 4

    "The Demon Lover" by Elizabeth Bowen After she reads the letter, Mrs. Drover in “The Demon Lover” examines her reflection in the mirror. What do we learn about Mrs. Drover, based on what she sees in the mirror? Support your answer with an example from

    asked on April 28, 2015
  75. english 4

    What can you conclude that the Shadow represents in Part V of “The Hollow Men”? Use one or two details from the poem to support your interpretation. 
The last stanza is repetitive, saddening and hopeless, following the general impression of the poem.

    asked on April 28, 2015
  76. English 4

    In “Ulysses,” the speaker declares,“I am a part of all that I have met:/Yet all experience is an arch wherethrough/Gleams that untraveled world, whose margin fades/Forever and forever when I move” (lines 18-21). What does this quotation tell

    asked on April 28, 2015
  77. English 4

    In “On Making an Agreeable Marriage,” when Austen writes that “Mr. J. P.” has an “amiable mind, strict principles, just notions, and good habits,” what kind of persuasive appeal is she making to Fanny? She's making Fanny think positive things

    asked on April 27, 2015
  78. English 4

    In line 18 of Auden’s “In Memory of W. B. Yeats.” The poet Yeats is described as being “scattered among a hundred cities” after his death. Explain what the speaker means by this phrase. The speaker means that nobody really cared about his death.

    asked on April 27, 2015
  79. English 4

    Use your own words to explain why Helen’s thoughts do not wander when Miss Temple is teaching her. No not really because mis temple always has something to say and its always something new, and every time she says something its always agreeable.

    asked on April 27, 2015
  80. English 4

    In the excerpt from Hard Times, Dickens refers to an “adversary.” What is the meaning of this word? In the context of the final paragraph of the excerpt, who or what is the adversary being discussed? An adversary is generally considered to be a person,

    asked on April 27, 2015
  81. English 4

    Describe the tone of the final line in “Anthem for Doomed Youth.” What specific words help to establish this tone? The speaker ends with an image of blinds being drawn before dark. That word "slow" reflects the way the poem has been slowing down

    asked on April 24, 2015
  82. English 4

    How does the playing of scales echo the return to tradition in “Prayer”? A. Scales are ornamental and challenging. B. Scales are foundational and methodical. C. The meter of scales matches that of the sonnet. D. The piano is a source of traditional

    asked on April 24, 2015
  83. English 4

    In “The Rocking-Horse Winner,” Paul's ability to predict winning horses is ____. A. discreet B. brazening C. uncanny D. remonstrated A ?

    asked on April 24, 2015
  84. English 4

    Sonnet 43 is mainly about A. the death of the speaker's beloved. B. the appearance of the speaker's beloved. C. the ways in which the speaker loves her beloved. D. the speaker's religious beliefs. B ?

    asked on April 23, 2015
  85. English 4

    Parallel structure is the A. use of lines that are all more or less the same length. B. dispersal of thematic elements evenly throughout a work. C. balanced arrangement of stanzas in the sections of a narrative poem. D. use of repeated words, phrases, or

    asked on April 23, 2015
  86. English 4

    Which words best describe the character of the bridegroom in “Woo'd and Married and A'”? A. clever and wise B. foolish and poor C. wealthy and wise D. irresponsible and clever A?

    asked on April 23, 2015
  87. english 4

    Which vocabulary word correctly completes this sentence? After reading Chapman’s translation of Homer, Keats’s _____ about classic literature increased. A. vintage B. ken C. requiem D. teeming D?

    asked on April 23, 2015
  88. English 4

    When the speaker of “Ode to the West Wind” speaks of the impulse of the wind’s strength, to what is he referring? A. the sound of the wind B. the force driving the wind forward C. the weakening of the wind D. the random nature of the wind’s

    asked on April 23, 2015
  89. English 4

    What was Olaudah Equiano motivation ?

    asked on April 17, 2015
  90. PRE - CALCULUS

    A woman works out by running and swimming. When she runs, she burns 7 calories per minute. When she swims, she burns 8 calories per minute. She wants to burn at least 336 calories in her workout. Write an inequality that describes the situation. Let x

    asked on April 17, 2015
  91. PRE - CALCULUS

    Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work. 4x-y+3z = 12 x+4y+6z =-32 5x+3y+9z = 20 ...... I NEED HELP WITH THE OTHER TWO PLEASE :) 4 -1 3 | 12 
1 4 6 | -32 
5 3 9 | 20 1

    asked on April 17, 2015
  92. PRE - CALCULUS

    A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely. Sn: 1 + 4 + 7 + . . . + (3n - 2) = n(3n - 1)/2

    asked on April 17, 2015
  93. PRE - CALCULUS

    A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Show your work. Sn: 2+5+8+...+(3n-1)=n(1+3n)/2

    asked on April 17, 2015
  94. pre-calc

    Use mathematical induction to prove that the statement is true for every positive integer n. Show your work. 2 is a factor of n2 -n+2

    asked on April 17, 2015
  95. pre-calc - JAI

    A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Show your work. Sn: 2+5+8+...+(3n-1)=n(1+3n)/2

    asked on April 17, 2015
  96. pre-calc - JAI

    Solve the system of equations using matrices. Use Gaussian elimination with back- substitution. x+y+z = -5 x-y+3z = -1 4x+y+z = -2

    asked on April 17, 2015
  97. HELP PLEASE

    Solve the system of equations using matrices. Use Gaussian elimination with back- substitution. x+y+z = -5 x-y+3z = -1 4x+y+z = -2

    asked on April 16, 2015
  98. pre-calc

    Solve the system of equations using matrices. Use Gaussian elimination with back- substitution. x+y+z = -5 x-y+3z = -1 4x+y+z = -2

    asked on April 16, 2015
  99. pre-calc

    A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely. Show your work. Sn: 1 ∙ 2 + 2 ∙ 3 + 3 ∙ 4 + . . . + n(n + 1) = [n(n + 1)(n + 2)]/3 Sk: 1 ∙ 2 + 2 ∙ 3 + 3 ∙ 4 + . . . + k(k + 1) =

    asked on April 16, 2015
  100. pre-calc

    Solve the system of equations using matrices. Use Gaussian elimination with back- substitution. x+y+z = -5 x-y+3z = -1 4x+y+z = -2

    asked on April 16, 2015

Pages

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5