ciara

Most popular questions and responses by ciara
  1. algebra

    what is the 10th term of the sequence 81,27,9 can someone please explain the steps. possible answers; 1/729 1/243 1/81 1/810

    asked on February 12, 2013
  2. algebra

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

    asked on August 18, 2015
  3. Pre - CALCULUS

    For the data set shown by the table, a. Create a scatter plot for the data. (You do not need to submit the scatter plot) b. Use the scatter plot to determine whether an exponential function or a logarithmic function is the best choice for modeling the

    asked on April 10, 2015
  4. 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
  5. 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
  6. 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
  7. Essay:)

    Topic: Compare and Contrast the Tang and song dynasties China? The Tang Dynasties (June 18,618-June 4,907)was an imperial dynasty of china preceded by the Sui Dynasty and followed by the Five Dynasties Ten Kingdoms period. It was founded by the cifamily.

    asked on June 13, 2012
  8. 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
  9. pre - CALCULUS

    A gas company has the following rate schedule for natural gas usage in single-family residences: Monthly service charge Per therm service charge 1st 25 therms Over 25 therms $8.80 $0.6686/therm $0.85870/therm What is the charge for using 25 therms in one

    asked on April 9, 2015
  10. pre - CALCULUS

    Use the compound interest formulas A = Pert and A = P(1 + 𝑟/n)^nt to solve. Suppose that you have $11,000 to invest. Which investment yields the greater return over 10 years: 6.25% compounded continuously or 6.3% compounded semiannually? Show your work.

    asked on April 10, 2015
  11. poetry

    Scan the following lines from Lowell's poem to identify the spondee. By placing the accent mark (') over stressed syllables and the (-) over the unstressed syllables. Who loved his charge but never loved to lead' One whose meek flock the people loved to

    asked on October 21, 2013
  12. 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
  13. math

    Write a number sentence. There are 17 goats in the barn. 8 goats go outside. How many goats are still in the barn?

    asked on November 9, 2014
  14. 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 -37!@#$%^&* Simplify the expression: 4. 9a - b - 2a - 10b -7a +11b 11a + 9b -11a + 9b*** 7a + 11b 5. 5(x+10)+ x 6x +

    asked on November 30, 2015
  15. 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
  16. chemistry

    What is the value of A in the following nuclear reaction? 212/84Po→208/82Pb+A/ZX

    asked on December 8, 2014
  17. gemetry

    How does the volume of a cone change when the radius is quadrupled and the height is reduced to 2004-06-01-04-00_files/i0300000.jpg of its original size

    asked on September 25, 2014
  18. Physics

    If a person weighs 500 N on Earth, what would she weigh on Jupiter, where the acceleration due to gravity is 26 m/s2? Show all work leading to your answer.

    asked on April 5, 2015
  19. 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
  20. pre - CALCULUS

    Find the specified vector or scalar. Show your work. u = -4i + 1j and v = 4i + 1j; Find ‖𝑢 + 𝑣‖.

    asked on April 10, 2015
  21. 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
  22. pre - CALCULUS

    Complete the following: (a) Use the Leading Coefficient Test to determine the graph's end behavior. (b) Find the x-intercepts. State whether the graph crosses the x-axis or touches the x-axis and turns around at each intercept. Show your work. (c) Find the

    asked on April 10, 2015
  23. Science

    A 40.0 g block of ice at -15 degrees C is dropped into a calorimeter (of negligible heat capacity) containing water at 15 degrees C. When equilibrium is reached, the final temperature is 8.0 degrees C. How much water did the calorimeter contain initially?

    asked on November 29, 2014
  24. 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
  25. help please!

    All the following are effective techniques for a kinesthetic learner EXCEPT: A.Study while participating in a physical activity. B.Have someone quiz you orally. C.use experiments to learn the material. D.building a model. i got C what do you think ?

    asked on September 25, 2011
  26. math

    how do you say 0.253 and 7.632 in word form?

    asked on November 29, 2015
  27. 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
  28. 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
  29. english

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

    asked on September 11, 2015
  30. 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
  31. English 4

    what is the difference and the likes of Psalm 23 and The Sermon on the Mount ?

    asked on April 16, 2015
  32. pre - CALCULUS

    Find functions f and g so that h(x) = (f ∘ g)(x). h(x) = (6x - 14)8

    asked on April 10, 2015
  33. Math

    1. Solve the proportion: z z+9 ---- = ---- 3 12 A. 4 b. 3 c. 2 d. 1 my answer is c ? 2. Solve the proportion: 16 = 8 --- --- 4d+2 3 A. 1^ 11 --- 12 b. 1^ 1 -- 3 c. 1 d. 2 My answer is D ? 3. A solution contains 2.2 liters of water. Convert this measurement

    asked on November 20, 2013
  34. pre - CALCULUS

    Solve the system by the substitution method. Show your work. 2y - x = 5 x2 + y2 - 25 = 0

    asked on April 13, 2015
  35. PRE - CALCULUS

    Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

    asked on April 14, 2015
  36. pre - CALCULUS

    Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. 2x + y = 8 6x + 3y = 24 A. system is inconsistent B. system contains dependent equations b ?

    asked on April 11, 2015
  37. Pre - CALCULUS

    Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

    asked on April 14, 2015
  38. pre - CALCULUS

    Verify the identity. Show your work. cot θ ∙ sec θ = csc θ

    asked on April 9, 2015
  39. Math

    Carlo drove for 3 hours in a fog, then increased his speed by 30 miles per hour (mph) and drove 6 more hours. If his total trip was 540 miles, then what was his speed in the fog.

    asked on June 13, 2012
  40. pre - CALCULUS

    Find the indicated sum. Show your work. 4 k=1 (-1)^k(k+11) Inbetween the 4 and k , Theres a backwards 3 sign

    asked on April 13, 2015
  41. 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
  42. Pre - CALCULUS

    Graph the function. Then use your graph to find the indicated limit. You do not have to provide the graph f(x) = 5x - 3,lim x -->5 f(x)

    asked on April 15, 2015
  43. pre - CALCULUS

    Find functions f and g so that h(x) = (f ∘ g)(x). h(x) = (6x - 14)8

    asked on April 10, 2015
  44. pre - CALCULUS

    Verify the identity. Show your work. (1 + tan2u)(1 - sin2u) = 1

    asked on April 9, 2015
  45. 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
  46. pre-calc

    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: 1^2 + 4^2 + 7^2 + . . . + (3n - 2)^2 = (n(〖6n〗^2-3n-1))/2

    asked on April 16, 2015
  47. pre - CALCULUS

    Begin by graphing the standard absolute value function f(x) = | x |. Then use transformations of this graph to describe the graph the given function. h(x) = 2 | x | + 2

    asked on April 10, 2015
  48. pre - CALCULUS

    The wind chill factor represents the equivalent air temperature at a standard wind speed that would produce the same heat loss as the given temperature and wind speed. One formula for computing the equivalent temperature is 𝑡 W(t) = {33 −

    asked on April 9, 2015
  49. help please:)

    reading titles and headings, and trying to get an overview of what lies ahead in a reading passage is called : A. questioning. B. relating C. surveying D. reciting. I got C what do you think ?

    asked on September 25, 2011
  50. algebra

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

    asked on November 18, 2015
  51. 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
  52. physics

    At a particular point, a satellite in an elliptical orbit has a gravitational potential energy of 7000 MJ with respect to Earth’s surface and a kinetic energy of 4000 MJ. At another point in its orbit, the satellite’s potential energy is 2000 MJ. What

    asked on April 5, 2015
  53. 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
  54. Pre - CALCULUS

    Locate the foci of the ellipse. Show your work. 𝑥2/36+ y2/11=1

    asked on April 13, 2015
  55. pre - CALCULUS

    Begin by graphing the standard absolute value function f(x) = | x |. Then use transformations of this graph to describe the graph the given function. h(x) = 2 | x | + 2

    asked on April 10, 2015
  56. 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
  57. Literal Equation

    how to solve 6=hj+k for j

    asked on October 16, 2007
  58. Pre - CALCULUS

    Find the x-intercepts (if any) for the graph of the quadratic function. 6x2 +12x+5=0 Give your answers in exact form. Show your work.

    asked on April 10, 2015
  59. Biology

    1. Mitochondria and chloroplasts reproduce the same way free-living bacteria do—by _____________. My answer: Binary fission. 2. The tropism that allows seedlings to find their way out of the soil and into the sunlight is _________________. My answer:

    asked on October 23, 2014
  60. 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
  61. pre-calc

    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 16, 2015
  62. physics

    A falling 50-kg skydiver experiences an upward acceleration of 6.2 m/s2 when she opens her parachute. Show (by calculation) how much drag force is produced by the parachute. (50*10)=500N (10+6.2)=16.2m/sec^2 force = (ma)=50*16.2=810N

    asked on April 5, 2015
  63. algebra

    The volume of gas varies directly with temperature and inversely with pressure. Volume is 100 m^3 when temperature is 1508 degrees and pressure is 15 lb/cm^2. What is the volume when the temperature is 2508 degrees and the pressure is 20 lb/cm^2?

    asked on February 12, 2013
  64. PRE - CALCULUS

    Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations. x = 6 cos t, y = 6 sin t; 0 ≤ t ≤ 2π A. x2 - y2 = 6; -6 ≤ x ≤ 6 B. x2 - y2 = 36; -6 ≤ x ≤ 6 C. x2 + y2 = 6; -6 ≤ x ≤ 6 D. x2 +

    asked on April 12, 2015
  65. physics

    A 2.0-gram bullet is shot into a tree stump. It enters at a speed of 3.00 x 104 cm/s and comes to rest after having penetrated 0.05 m in to the stump. What was the average force during the impact? Show all calculations leading to an answer. KE 1=

    asked on April 5, 2015
  66. help please:)

    Which one of the following statement best describes what a budget is ? A.A method of figuring out the inflation rate. B.An organized plan for spending money C.A way to keep people from really enjoying life. D.A plan for saving money. i got C what do you

    asked on September 29, 2011
  67. english

    Compare Psalm 23 and The Sermon on the Mount

    asked on April 14, 2015
  68. world history

    What was the cause of the peloponnesian War ? A.Greeks sought revenge for the Persian Wars. B.Sparta wanted control of the powerful Ahenian army. C.A spartan murdered the Athenian ruler Pericles. D.Many Greeks outside of Athens resented Athenian domination

    asked on April 16, 2012
  69. 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
  70. English 4

    In the excerpt from Hard Times, !@#$%^&ens 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

    asked on April 27, 2015
  71. world history

    Which of the following as a result of the Crusades ? A.permanent conquests of the Holy Land by Christians B.religious tolerance in Western Europe C.increased trade in Western Europe D.the reunification of the Roman and Byzantine churches My answer is C ?

    asked on May 2, 2012
  72. 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
  73. 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
  74. world history

    Which of the following statements reflects a Confucian value that influenced Tang and songs dynasties? A. Merchants had lower social status than peasants. B. Only the gentry could hold government office . C. Girls were valued more highly than boys. D.

    asked on May 21, 2012
  75. 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
  76. world history

    Why did king john of England sign the Magna Carta in 1215? A.The church forced him to sign it in order to set up the Estates General B.His heirs insisted he sign it in order to establish a line of succession C.The Crusades were bankrupting the country.

    asked on May 19, 2012
  77. Is this write or wrong?

    Which of the following is an example of active readiing? A.skimming over information and taking notes. B.reviewing a chapter, question as you read, and review notes. C.speed reading and taking notes in your own words. D. Both B & C. i got B what do you

    asked on September 27, 2011
  78. help please:)

    Which of the following is an example of active readiing? A.skimming over information and taking notes. B.reviewing a chapter, question as you read, and review notes. C.speed reading and taking notes in your own words. D. Both B & C. i got B what do you

    asked on September 27, 2011
  79. science

    If the concentration of glucose in the blood flowing through the kidneys is within the normal range, then which of the following statements is correct? a. The nephron pumps glucose into the collecting duct. b. The Bowman's capsule secrets glucose back into

    asked on April 3, 2010
  80. 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
  81. 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
  82. spanish

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

    asked on November 14, 2015
  83. social studies

    why did john kennedy become unpopular in south carolina

    asked on May 27, 2015
  84. 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
  85. 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
  86. 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
  87. algebra

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

    asked on September 10, 2015
  88. 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
  89. 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
  90. operating car

    Which one of the following sources is most likely to give you objective information about the expected performance of a new car model? A:Newspaper ad B:Dealer's local radio commercial C:Manufacturer'stelevision advertising D:Consumer reports magazine

    asked on October 12, 2011
  91. English

    From reading "Birches," we can conclude that the speaker is a(n): A: Boy B: Birch tree C: old man D: girl on her hands and knees Answer : A ? "Song" makes extensive use of : A: assonance B: personification C: rhyme D: onomatopoeia Answer: C "The creation"

    asked on March 27, 2013
  92. Math

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

    asked on April 25, 2018
  93. physics

    A 265g mass attached to a horizontal spring oscillates at a frequency of 1.00Hz . At t =0s, the mass is at x= 4.20cm and has vx = − 1*.0cm/s. Determine the position at t= 3.60s. So I already found that... The period is 1.0000 s The angular frequency is

    asked on December 6, 2014
  94. World studies

    what trends led to the rise of nativism, and how did it influence party politics?

    asked on September 18, 2011
  95. 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
  96. algebra

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

    asked on September 2, 2015
  97. pre - CALCULUS

    The wind chill factor represents the equivalent air temperature at a standard wind speed that would produce the same heat loss as the given temperature and wind speed. One formula for computing the equivalent temperature is 𝑡 W(t) = {33 −

    asked on April 9, 2015
  98. World History

    Which statement BEST explains why Hunduism is one of the world's most complex repligions? A.Hinduism is very similar to Buddhism and Christianity. B.Hinduism is no longer practiced in presents-day India. C.Hinduism grew out of the overlapping beliefs of

    asked on February 19, 2012
  99. writing essay

    What is the number one essay writing rule? A.Always write five paragraphs B.Always brainstorm before writing the essay C.start the writing essay the day it is assigned i got B

    asked on October 6, 2011
  100. help please :)

    What is the last thing you should do before turning in your essay? A.Write the secong draft. B.proofread the essay to make it is free from errors. C.Revise and edit,changing and rearranging the content. D.All of the above. i got D what do you think ?

    asked on September 29, 2011

Pages

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