Britney

Newest questions posted by Britney
  1. College Algebra

    A rectangular piece of metal is 15in longer than it is wide. Squares with sides 3 in long are cut from four corners and the flaps are folded up to form an open box. If the volume is 1218in^3, what we’re the original deminsions of the piece of metal?
  2. College Algerbra

    Cynthia Besch wants to buy a rig for a room that is 18 ft wide and 25 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 120 square feet of carpeting. What dimensions should the rug have?
  3. languge arts

    Which of theses is an example of direct characterization A: Trey's voice remained calm as he shared the news. B: taya was well know for her good looks . C: Marcus is shy and has difuclity speaking to crowd. D:haley as the first in the class to finish her
  4. English

    Why does President Kennedy employ the rhetorical techniques used in his Rice Stadium Moon Speech?
  5. English

    In at least one hundred words, describe point of view in Gandhi's The Story of My Experiments with Truth, and how this affects the narrative.
  6. Algebra

    For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36, ...}
  7. Algebra

    My teacher said I have this backwards, Here is the question: Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, ...} And here is my answer: A(n+1) = A(n) * -1/4 An+1 = An * r is An+1 = An * (-1/4) Please correct it
  8. Algebra

    For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36, ...}
  9. Algebra

    Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, ...}
  10. rational expressions and equations

    A carpenter is assigned the job of expanding a rectangular deck where the width is one-fourth the length. The length of the deck is to be expanded by 6 feet, and the width by 2 feet. If the area of the new rectangular deck is 68 ft2 larger than the area of
  11. Language Arts

    Need help with Dragonwings
  12. Algebra

    Application of Distributive Property 7x68 After finding the product, write the result along with how you applied the distributive property.
  13. Algebra

    Application of Distributive Property 7x68 After finding the product, write the result along with how you applied the distributive property.
  14. Algebra

    Give an example of a problem involving multiplication of fractions that can be made easier using the commutative property. Explain how it makes the problem easier.
  15. Algebra

    Create a real-life representation of the following multiplication problem. Explain what the result represents in the problem. 15(2/5)=6
  16. Pre-Algebra

    How would you represent 3 quarter notes as a fraction?
  17. Pre-Algebra

    If y varies directly with x and y = 3 when x = 12, then what is the value of y when x = 40? 4 160 10 480
  18. Pre-Algebra

    7 • 68 Use distributive property and write it down.
  19. Pre-algebra

    Sonia is creating a visual diagram to show the relationship between rational numbers and whole numbers. She draws it to show that some whole numbers are rational numbers and some are not. Is this correct? Explain why or why not All numbers are rational
  20. Pre-Algebra

    Explain how to model the multiplication of –6 and 3 on a number line.
  21. Pre-Algebra

    Associative property I think. 2. (2.25 • 23) • 4 2.25x23=51.75 4x51.75=207
  22. Pre-Algebra

    Use properties of equality to simplify each of the following expressions so that you can simplify them in your head. Identify the properties used and describe how you used them. 1. 4 • (–3) • 5
  23. Math

    Which is an example of the associative property? –(18.9 + 3.2) = –18.9 + (–3.2) –17.5 + 0 = –17.5 –5.5 + 7.9 = 7.9 + (–5.5) (8.4 + 10.3) + (–4.1) = 8.4 + (10.3 + (–4.1))
  24. Pre-algebra

    How would I turn pi into a rational number?
  25. Pre-algebra

    What is -18 i rational form?
  26. Pre-algebra

    Jeremy is playing a game called “Rational Round Up” where he has to collect all the numbers in a maze that are rational and then get to the end of the maze. When he collects a number he must prove it is rational by writing it as a quotient of two
  27. Pre Algebra

    Use a five-step plan to solve the following word problem. Show all five steps in your response: Doug is twice Anne's age. Doug is 34 years old. How old is Anne?
  28. Pre Algebra

    Look at Arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 Describe the mistake that Arnold made.
  29. Pre Algebra

    Translate the variable expression into a word phrase: 2*(3-x)
  30. Pre Algebra

    Translate the word phrase into a variable expression: the sum of 16 and 4 times a number
  31. P.E

    Progression the ___________of increase in frequency, intensity, time, or all three progression fast onset slow onset long onset
  32. Language Arts

    What is a subject matter achievement goal?
  33. Physics

    A tropical cyclone with wind speed of 170km/h. "Estimate the air pressure at the eye of the cyclone." Assuming that: *it is a laminar flow of air *wind speed outside the cyclone is zero. * the pressure is at normal atm pressure outside the cyclone.
  34. Math

    James earns £800 a month He spends1/4 of this money on rent. James spends 2/5 of the money on food and bills. How much money has he left?
  35. Algebra

    Does the following set of ordered pairs represent a function? (-1, 3) (0, 3) (1, 3) I think yes, it is a function, but I'm not sure.
  36. Geometry

    Determine whether the conjencture is true or false. Give counter example is false. Given: two angles are supplementary. Conjecture: the angles form a linear pair.
  37. Math

    A rope is 20 feet long what is the maximum number of peices each 20 inches long that can be cut from the rope
  38. vocabulary

    Can someone help me. Exercise 6A circle the letter of the best synonym (the word or phrase most nearly the same as the word in bold-faced type) 1. underestimate their magnitude a.weight b.strength c. fame d. generosity e. great importance (magnitude is
  39. English

    Which principal part is this verb form? (is) cutting A. past participle B. present participle C. past D. present
  40. English

    Which simple sentence has a compound verb? A. Becky and I weren't sure. B. Anne wanted a surprise party for Carrie. C. We have been planning the party since April. D. Finally, we voted and decided against a surprise.
  41. Math

    The sum of any two consecutive integers is a composite number. A. 16 + 17 = 33 B. 10 + 11 = 21 C. 6 + 7 = 13 D. 7 + 8 = 15
  42. physics

    Two converging lenses are separated by 25.0 cm. The focal length of each lens is 17.0 cm. An object is placed 35.0 cm to the left of the lens that is on the left. Determine the final image distance relative to the lens on the right.
  43. 8TH GRADE MATH

    PLEASE HELP ASAP!!! When you use a credit card, you are charged interest each month on the balance in your account. You can use a spreadsheet to investigate the interest chargeed n a credit-card account. you use a credit card to buy a $450 airline ticket.
  44. History

    What was the purpose of ziggurats in Sumer? A. They were homes for wealthy Sumerians. B. They were conduits for water transport. C. They were temples for gods and goddesses. D. They were monuments to previous kings.
  45. History

    What was Hammurabi's most important achievement as the ruler of Babylon? He built extensive canals, which carried water to many parts of his kingdom. He established permanent armies, which he used to control his empire. He appointed governors to rule over
  46. Math

    Use properties to evaluate the expression. (19 + 28) + 21
  47. math

    Which is an example of an algebraic expression? A. 2k + 25 B. z – 8 = 44 C. 3 + 7 = 10 D. 76 – 10
  48. calculus

    y= -5x + 4 OVER 10 - 5x find the asymptotes of the function
  49. math

    In a lab experiment 8 grams of acid were produced in 28 minutes and 17 grams in 47 minutes. Let g be the number of grams and m be the number of minutes. Find a linear equation that you could use to calculate g for any number of minutes
  50. chemistry

    How many grams of Na2CO3 are present in 18.4 mL of a 34.0% Na2CO3 solution. The density of the solution is 1.10 g/mL.
  51. calculus

    In a lab experiment 8 grams of acid were produced in 28 minutes and 17 grams in 47 minutes. Let g be the number of grams and m be the number of minutes. Find a linear equation that you could use to calculate g for any number of minutes.
  52. History!

    Can someone please please help me? :) I'm really stuck on these 3. :( 1.Which statement is NOT a similarity that Emily Geiger and Rebecca Motte share? (1 point) a.Both women were spies. b.Both women's contributions to the American Revolution are often
  53. Language Arts

    Hello, can someone please check my answers? :) 1. How would you describe to others a person with ambition? (1 point) someone who withdraws from his family someone who strives for success*** someone who buys anything he wants someone who moves frequently 2.
  54. History!

    Can someone Please help me!? 1. What resulted from Parliament’s lack of understanding of the needs of the colonists? (1 point) a study to prioritize the needs in the colonies sending more British representatives to America the beginnings of
  55. Math

    The area of a rectangle is x^2-5x-10. What is the length if the width id x+2 ?
  56. Calc

    how do you find the inverse of f(x)=6x+10x^17
  57. science

    I'm doing a project on chocolate I need help how to start the project
  58. Algebra

    I have 104 feet to build a dog pen. What is the largest width to maximise the area? What is the area? A=52x-x2 x=width
  59. Algebra

    We are studying quadratic functions. Suppose you have 80 feet of fence to enclose a rectangular garden. The function A= 40x-x2 gives you the area of the garden in square feet where x is the width in feet. What width gives you the maximum gardening area?
  60. math

    The management of Ditton Industries has determined that the daily marginal revenue function associated with selling x units of their deluxe toaster ovens is given by the following, where R'(x) is measured in dollars/unit. R'(x)=-0.1x+40 (a) Find the daily
  61. math

    The demand function for a certain brand of CD is given by the following equation where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p-0.01x^2-0.1x+6 Determine the consumers' surplus if
  62. math

    Evaluate the definite integral. [0,1] √(7x(√(x)+√(7)dx
  63. Algebra

    While playing marbles, your first opponent won half your marbles plus 4 marbles. You lost half of what was left plus 3 marbles to your second opponent, You lost half of what was then left plus 2 more to the third opponent and your fourth opponent won your
  64. math

    The quantity demanded x (in units of a hundred) of the Mikado miniature cameras/week is related to the unit price p (in dollars) by p = −0.2x2 + 80 and the quantity x (in units of a hundred) that the supplier is willing to make available in the market is
  65. math

    Find the area of the region under the graph of the function f on the interval [-27, -1]. f(x)= 2-3square root x ? square units
  66. Algebra

    Find the slope and y-intercept of the equation. y=mx+b y = (2-a)x + a
  67. History

    Compare and contrast Christianity and Islam.
  68. math

    The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related to the unit price p by the relation p = 102 − x^2 where p is measured in dollars and x is measured in units of a thousand.
  69. math

    The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p=-0.01x^2-0.3x+20
  70. math

    The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p=-0.01x^2-0.3x+20
  71. Algebra

    Two joggers are running around an oval track in opposite directions. One jogger runs around the track in 56 seconds. They meet every 24 seconds. How many seconds does it take the second jogger to run around the track?
  72. math

    The demand function for a certain brand of CD is given by the following equation where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. P=-0.01X^2-0.1X+6 Determine the consumers' surplus if
  73. Algebra

    Two joggers are running around an oval track in opposite directions. One jogger runs around the track in 56 seconds. They meet every 24 seconds. How many seconds does it take the second jogger to run around the track?
  74. math

    Bernie invested a sum of money 8 yr ago in a savings account, which has since paid interest at the rate of 3%/year, compounded monthly. His investment is now worth $39,396.92. How much did he originally invest? $ ?
  75. math

    The quantity demanded each month of the Sicard wristwatch is related to the unit price given by the equation below, where p is measured in dollars and x is measured in units of a thousand. To yield a maximum revenue, how many watches must be sold? (Round
  76. math

    Lehen Vinters imports a certain brand of beer. The demand, which may be assumed to be uniform, is 450,000 cases/year. The cost of ordering a shipment of beer is $500, and the cost of storing each case of beer for a year is $2. Determine how many cases of
  77. math

    Lehen Vinters imports a certain brand of beer. The demand, which may be assumed to be uniform, is 450,000 cases/year. The cost of ordering a shipment of beer is $500, and the cost of storing each case of beer for a year is $2. Determine how many cases of
  78. math

    The estimated monthly profit (in dollars) realizable by Cannon Precision Instruments for manufacturing and selling x units of its model M1 digital camera is as follows. p(x)=-0.07x^2+322x-96,000 To maximize its profits, how many cameras should Cannon
  79. math

    let f(x)=x^3+3x^2-2x+4 What are the critical values? Where are the relative extrema, if they exist?
  80. math

    let f(x)=x^3+3x^2-2x+4 What are the critical values? Where are the relative extrema, if they exist?
  81. math

    The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $960/person/day if exactly 20 people sign up for the cruise. However, if more than 20 people sign up (up to the maximum capacity of 100) for the cruise, then each fare is
  82. math

    Phillip, the proprietor of a vineyard, estimates that the first 9600 bottles of wine produced this season will fetch a profit of $5 per bottle. However, the profit from each bottle beyond 9600 drops by $0.0002 for each additional bottle sold. Assuming at
  83. math

    The daily total cost (in dollars) incurred by Trappee and Sons for producing x cases of TexaPep hot sauce is given by the following function. c(x)=0.000002x^3+3x+453 (a) Find the average cost function C. C = ? (b) Find the level of production that results
  84. Math

    The weekly demand for the Pulsar 25-in. color console television is given by the demand equation p=-0.05x+502 (0(less than or equal too)x(less than or equal too)12,000) where p denotes the wholesale unit price in dollars and x denotes the quantity
  85. math

    Suppose the total cost function for manufacturing a certain product C(x) is given by the function below, where C (x) is measured in dollars and x represents the number of units produced. Find the level of production that will minimize the average cost.
  86. math

    f(x)=x^4-4x^3+10 Find the inflection point(s), if there are any.
  87. math

    f(x)=x^4-4x^3+10 Where are the relative extrema, if they exist?
  88. math

    Let f(x)= x^4-4x^3+10 Where are the relative extrema, if they exist? Show all partsof the analysis necessary
  89. math

    Let f(x)= x^4-4x^3+10 Where are the relative extrema, if they exist? Show all partsof the analysis necessary.
  90. math

    Find the relative extrema, if any, of the function. Use the second derivative test, if applicable. g(x)=4x^2+7x+6 relative maximum (x, y) = (, ) relative minimum (x, y) = (, )
  91. Math

    Let f(x)=x^4-4x^3+10 Find the first derivative of the function. Find the critical values of the first derivative.
  92. math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. g(x)=x^2+9x^2/3 on [-7,8]
  93. math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. g(t)=t/t-2 on[4,6]
  94. math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x)=x^3+3x^2-1 on [-3,1]
  95. math

    Lynbrook West, an apartment complex, has 100 two-bedroom units. The monthly profit (in dollars) realized from renting out x apartments is given by the following function. p(x)=-10x^2+1700x-43,000 To maximize the monthly rental profit, how many units should
  96. Math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x)=x^3+3x^2-1 on [-3,1]
  97. Math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x)=x^3+3x^2-1 on [-3,1]
  98. History

    What was the contribution of Alexander the great to the world today?
  99. math

    Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) g(x)=-x^2+4x+4
  100. math

    Determine where the function is concave upward and where it is concave downward. g(x)=-x^2+7x+9

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