ciara

Popular questions and responses by ciara
  1. algebra

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

    asked on August 18, 2015
  2. 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
  3. pre - CALCULUS

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

    asked on April 10, 2015
  4. algebra

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

    asked on September 2, 2015
  5. 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
  6. 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
  7. biology

    which of the following undergoes change during a chemical reaction

    asked on September 1, 2015
  8. algebra

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

    asked on September 10, 2015
  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

    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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. math

    how do you say 0.253 and 7.632 in word form?

    asked on November 29, 2015
  18. 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
  19. Literal Equation

    how to solve 6=hj+k for j

    asked on October 16, 2007
  20. 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
  21. 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
  22. physics

    Leon’s bicycle wheels have a circumference of 2 m. What is his linear speed when the wheels rotate at 1 revolution per second? Show all work leading to your answer. The wheel doesn't slip on the ground so the ground goes by at the same rate that a point

    asked on April 5, 2015
  23. 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
  24. World studies

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

    asked on September 18, 2011
  25. World history

    Which of the following statements describes the Ottoman and Safavid empires? A. Both were ruled by caliph B. Both persecuted non-Muslims C. Boh preserved peace D. Both based their government on Muslim traditions My answer is A ?

    asked on May 20, 2012
  26. math

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

    asked on November 28, 2015
  27. 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
  28. 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
  29. help please :)

    Why is it important to read the title of a reading passage first and think about the information to come? A. It help up your reading when you know what is to come. B. Knowing what information to expect increases your comprehension. C. it activates prior

    asked on September 27, 2011
  30. 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
  31. 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
  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. world history

    Which statement applies to BOTH the maurya and the Gupta empires? A.Both empires united diverse peoples within their empires. B.Both empires fought bitterly against Buddhism. C.Both empires had a loose goverment structure that gave power to individual

    asked on February 19, 2012
  34. 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
  35. algebra

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

    asked on October 29, 2015
  36. english

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

    asked on September 11, 2015
  37. world history

    By 30,000 Bc neanderthals had been replaced by

    asked on September 1, 2015
  38. 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
  39. 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
  40. 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
  41. 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
  42. pre - CALCULUS

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

    asked on April 9, 2015
  43. 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
  44. help please!:

    All of the following statements about conclusion paragraphs are true EXPECT: A. A restate thesis sentence is found in the conclusion paragrah/ B. Conclusion paragraphs are the most difficult paragraphs to write C. A conclusion sentence is found in the

    asked on September 28, 2011
  45. help please:)

    What is the number one eassy writing rule? A.Edit and revise your essay B.Always write five paragraphs C.Always brainstorm before writing the essay D.Start writing the essay the day it is assigned. i got A what do you think?

    asked on September 28, 2011
  46. Math

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

    asked on March 11, 2018
  47. english

    Compare Psalm 23 and The Sermon on the Mount

    asked on April 14, 2015
  48. 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
  49. 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
  50. PRE - CALCULUS

    Solve the quadratic equation by the square root property. (2x + 5)2 = 49 A. {-6, 1} B. {0, 1} C. {-27, 27} D. {1, 6} d?

    asked on April 8, 2015
  51. PRE - CALCULUS

    Evaluate the radical expressions or indicate that the root is not a real number. 3sqrt-4^3 A. -64 B. 4 C. -4 D. not a real number B?

    asked on April 8, 2015
  52. math

    if a basketball is dropped from 160 feet, what is the total vertical distance the ball will travel from the moment it is dropped to the time it hits the floor for the fifth time?

    asked on December 23, 2014
  53. chemistry

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

    asked on December 8, 2014
  54. math

    Which of the following represents the zeros of the function g(x) = x 3 - 9x 2 + 2x + 48? A. x = –8, x = 2, and x = –3 B. x = 8, x = –2, and x = 3 C. x = 6, x = –4, and x = 9 D. x = –6, x = 4, and x = –9 I need help

    asked on August 5, 2014
  55. English

    For the speaker in "Local Sensibilities,"pineapples represent: A: His favorite food. B: A Thanksgiveing ham. C: tourists D: work. Answer: B ?

    asked on March 26, 2013
  56. Math

    Find three consecutive even integers whose sum is 252

    asked on June 13, 2012
  57. World History

    For what reform is Justinian BEST remembered? A. he healed the schism between the roman and byzantine churches by conquering constantinople during the crusades B. he pioneered the use of bank checks so that his subjects could have access to money wherever

    asked on May 21, 2012
  58. world history

    In the article, Swahili Cities of East Africa, the portuguese trader Duarte Barbosa most likely reacted to what he saw in East African ports in which of the following ways? A. He felt the traders were uneducated B. He noticed the majority of the people

    asked on May 21, 2012
  59. world history

    Plato rejected democracy because of the execution of Socrates. Why did Plato's student, Aristotle,rejected democracy? A. He felt reason should be left to politicians,not the people. B. He thought it would lead to mob rule. C. He distrusted a single,strong,

    asked on April 23, 2012
  60. 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 athenian army C.A spartan murdered the athernian ruler pericles D.Many grees outside of athens resented athenian domination.

    asked on April 9, 2012
  61. world history

    False or true The historine Herodotus wrote about the persian Wars. I think its true ?

    asked on February 28, 2012
  62. 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
  63. budgeting your money

    Which one of the following statements best describes a budget "blind spot"? A : To little oney was set aside to cover an expense B. This is an expense the person overlooked or did not account for when setting up the budget. c. This is an item that requires

    asked on October 3, 2011
  64. 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
  65. social studies

    A socialist economy is characterized by: A. an extensive reliance on markets to allocate final goods and services. B. an extensive reliance on the profit motive to govern resource allocation decisions C. elimination of the problem of scarcity since all

    asked on December 20, 2010
  66. 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 4, 2010
  67. science

    what is a measurement best defined as ?

    asked on September 11, 2019
  68. Science

    what are some advantages and disadvantages of using renewable resources in place of non-renewable resources?

    asked on August 26, 2019
  69. Math

    Eight less than the product of two and a number x

    asked on August 22, 2019
  70. maths

    The first term of a linear sequence is 3 and the eighth term is 31 find d common difference

    asked on May 5, 2019
  71. Math

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

    asked on January 29, 2018
  72. 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
  73. 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
  74. algebra

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

    asked on November 18, 2015
  75. biology

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

    asked on September 2, 2015
  76. World history

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

    asked on September 1, 2015
  77. biology

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

    asked on August 26, 2015
  78. 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
  79. 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
  80. 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
  81. 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
  82. 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
  83. 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
  84. 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
  85. 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
  86. pre-calc

    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

    asked on April 16, 2015
  87. 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

    asked on April 15, 2015
  88. 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
  89. 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
  90. 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
  91. 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
  92. 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
  93. pre - CALCULUS

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

    asked on April 9, 2015
  94. physics

    Consider eight two-cubic centimeter (2 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surface area of the single, large cube compare to the total surface area of the individual eight cubes? Report your answer as a ratio.

    asked on April 6, 2015
  95. 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
  96. 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
  97. English

    Read the following sentence: Moses was a hebrew prophet and led his people out of captivity. What is the simple subject of this sentence? A: Hebrew prophet B: people C: Captivity D: Moses Answer A ?

    asked on March 4, 2013
  98. English

    Sigmund Freud coined the term _______,which he applied to people who were extremely self-absorbed. A. Dryad B. suspension of disbelief C. moral D. narcissistic Answer: B?

    asked on March 4, 2013
  99. Physics

    A new roller coaster is a conservative system. If the coaster leaves the starting point with a speed of 5 m/s and a height of 25 m, what is its velocity when it reaches a height of 2.5 m? A. 9.81 m/s^2 B. 21.6 m/s C. 15.4 m/s D. 12.6 m/s Pls show work

    asked on December 3, 2012
  100. Powell Middle School

    Math Question - How do you find out the answer to: What is 1/8 of 96. What is the formula?

    asked on October 18, 2012

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