ashton

Most popular questions and responses by ashton
  1. Physics - Conducting Rails

    Two conducting rails 39.2 cm apart rest on a 4.11° ramp. They are joined at the bottom by a 0.520 Ω resistor, and at the top a copper bar of mass 0.0450 kg is laid across the rails. The whole apparatus is immersed in a vertical 0.580 T field. What is the

    asked on October 10, 2014
  2. Business financing

    If you sign a simple discount note for $2500 at a bank rate for 7%, for 3 months, what is the effective interest rate?

    asked on April 3, 2016
  3. Chemistry

    What is a Balanced equation for sulfur (IV) oxide (g) and magnesium oxide (cr)?

    asked on February 3, 2013
  4. physics

    A telescope that has a 100 cm focal length objective and a 3.00 cm focal length eyepiece. Find the distance between the objective and eyepiece lenses in the telescope needed to produce a final image very far from the observer, where vision is most relaxed.

    asked on October 31, 2014
  5. Math

    Write each percent as a fraction in simplest form. 2 2/5%=?

    asked on August 21, 2014
  6. Calculus

    Find the formula for a function of the form y=Asin(Bx)+C with a maximum at (1.5,1), a minimum at (4.5,−11), and no critical points between these two points.

    asked on November 12, 2018
  7. Social studies

    6. which is the purpose of the agencies represented by the blank boxes?

    asked on November 12, 2018
  8. chemistry

    If the initial concentration of AB is .250 M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 75s?of XY after 5.0 X10^1s?

    asked on February 21, 2010
  9. history

    1. At roughly the same time a pest was destroying Georgia’s cotton crop, what other natural disaster struck Georgia? A. fire B. drought < C. hurricane D. earthquake 2. As a result of the pest infestation and natural disaster in the early 1900s, Georgia

    asked on May 20, 2019
  10. Calculus

    Find the critical point and the interval on which the given function is increasing or decreasing, and apply the First Derivative Test to the critical point. Let f(x)=4/x^2+1 Critical Point = Is f a maximum or minumum at the critical point? The interval on

    asked on November 14, 2018
  11. calculus

    (1 point) Find the inflection points of f(x)=4x4+22x3−18x2+10. (Give your answers as a comma separated list, e.g., 3,-2.)

    asked on November 14, 2018
  12. Math

    im doing a math word scramble and i cant unscramble the following: AHLSSNET GIRLTEAHING OUOETRRSAQ GTEERNARTHA ICARLAFTO UNTOEGRNC LUQSEA VITSEIOP UNRLERPADECPI REAORDDRIE ENITMELGENS Help me. Due tomorrow by the time i get to Ms. Bladys class

    asked on August 16, 2011
  13. 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. (a) Find the daily total revenue

    asked on November 30, 2012
  14. Calculus

    (1 point) The function f(x)=4x3+24x2−252x+1 is decreasing on the interval ________________ Enter your answer using the interval notation for open intervals. It is increasing on the interval(s) __________________ The function has a local maximum at

    asked on November 14, 2018
  15. accounting

    Which of the following statements is incorrect? a. The normal balance of accounts receivable is a debit. b. The normal balance of an expense account is a credit. c. The normal balance of the owner's capital account is a credit. d. The normal balance of

    asked on February 8, 2013
  16. Math

    Ozone occurs at all levels of Earth's atmosphere. The density of ozone varies both seasonally and latitudinally. At a given city, the density D(h) of ozone (in 10^−3cm/km) for altitudes h between 20 kilometers and 35 kilometers was determined

    asked on November 10, 2014
  17. Chemistry

    If a 10K race is 10.0 kilometers (1.00 × 10^4 meters), what is the distance in yards? (Given: 1 meter = 1.09 yards)

    asked on January 14, 2015
  18. math

    The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $430 per person per day if exactly 20 people sign up for the cruise. However, if more than 20 people (up to the maximum capacity of 90) sign up for the cruise, then each fare

    asked on February 26, 2013
  19. math

    Consider the supply equation where x is the quantity supplied in units of a thousand and p is the unit price in dollars. p=x^3+x+10 Determine the price at which the supplier will make 2,500 units of the commodity available in the market. (Give your answer

    asked on February 25, 2013
  20. science

    In a mixture of hydrogen and oxygen gases at the same temperature, which molecules move faster? Why?

    asked on January 30, 2008
  21. math

    william,jan,and greg hav a total of $26.greg has twice as much money as william.greg has $11.how much money does jan have?

    asked on May 9, 2019
  22. UAB

    a store manager obtained a loan of 25,000, at 6 3/8 % interest, for 15 months to purchase supplies. Find the amount of the simple interest.

    asked on April 3, 2016
  23. College Calc 1

    Find the area bounded by the parabola y^2=4x and the line y=2x-4. Use vertical representative rectangles (integrate with respect to x) and horizontal representative rectangles (integrate with respect to y). the answer is 9 square units ... i just need to

    asked on December 15, 2010
  24. physics

    I solved the first question and got the right answer, but I just can't seem to get the correct answer for the second part. (a) An AM radio transmitter broadcasts 52.0 kW of power uniformly in all directions. Assuming all of the radio waves that strike the

    asked on October 16, 2014
  25. Algebra

    Determine the value or values of d that complete the square for the expression. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) (a) x^2 + 7x + d d = b) x^2 − 18x + d d = (c) x^2 + dx + 64 d = (d) x^2 + dx +

    asked on September 13, 2014
  26. 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

    asked on November 28, 2012
  27. science

    Turn an incandescent lamp on and off quickly while you are standing near it. You feel its thermal energy but find when you touch the bulb that it is not hot. why you felt thermal energy from it.

    asked on January 30, 2008
  28. Calculus

    (1 point) Is the graph of y=sin(x4) increasing or decreasing when x=14? (enter increasing, decreasing, or neither). Is it concave up or concave down? (enter up, down, or neither).

    asked on November 14, 2018
  29. Calculus

    (1 point) Find the positive critical point of the function f(x)=x/x^6+9

    asked on November 14, 2018
  30. Physics II

    The force on the rectangular loop of wire in the magnetic field in the figure below can be used to measure field strength. The field is uniform, and the plane of the loop is perpendicular to the field. Justify the claim that the forces on the sides of the

    asked on October 2, 2014
  31. 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

    asked on November 28, 2012
  32. math

    Find the area bounded by the parabola y^2=4x and the line y=2x-4. Use vertical representative rectangles (integrate with respect to x) and horizontal representative rectangles (integrate with respect to y). the answer is 9 square units ... i just need to

    asked on December 15, 2010
  33. Physics

    What is the peak current through a 400–W room heater that operates on 120–V AC power?

    asked on September 14, 2014
  34. College Algebra

    A boy can row a boat at a constant rate of 5 mi/hr in still water, as indicated in the figure. He rows upstream for 24 minutes and then rows downstream, returning to his starting point in another 16 minutes. (Round your answers to two decimal places.) (A)

    asked on September 12, 2014
  35. 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

    asked on November 30, 2012
  36. College Algebra

    Suppose a major league baseball player has hit 7 home runs in the first 16 games, and he keeps up this pace throughout the 162-game season. (a) Express the number y of home runs in terms of the number x of games played. (b) How many home runs will the

    asked on October 25, 2014
  37. Algebra

    I posted this earlier but the number was wrong. I don't know why it didn't post the other pie symbol. And ofcourse the extra pie throws me off! A large grain silo is to be constructed in the shape of a circular cylinder with a hemisphere attached to the

    asked on September 12, 2014
  38. Algebra

    A large grain silo is to be constructed in the shape of a circular cylinder with a hemisphere attached to the top (see the figure). The diameter of the silo is to be 30 feet, but the height is yet to be determined. Find the height h of the silo that will

    asked on September 12, 2014
  39. math

    Find the effective rate corresponding to the given nominal rate. (Round your answer to the nearest hundredth of a percentage point.) (a) 7%/year, compounded daily % (b) 6%/year, compounded monthly %

    asked on November 27, 2012
  40. English

    Explain the problems with this statement. Antigone said: "But I will bury him: and if I must die, I say that his crime is holy: I shall lie down with him in death, and I shall be as dear to him as he to me" (Sophocles 57-60)

    asked on June 12, 2011
  41. Math

    In 1974, Johnny Miller won 8 tournaments on the PGA tour and accumulated $353,022 in official season earnings. In 1999, Tiger Woods accumulated $6,616,585 with a similar record. (a) Suppose the monthly inflation rate from 1974 to 1999 was 0.0079. Use the

    asked on December 11, 2014
  42. physics

    About the years 214-212 BC, the Greek philosopher and scientist Aρχιμηδηζ is said to have repelled a Roman attack with a "death-ray" concave mirror, using sunlight to set the approaching fleet on fire. Assume an early morning attack from the East,

    asked on October 24, 2014
  43. math

    Find the present value of $26997.18 due in 3 yr at an interest rate of 10%/year compounded continuously. $?

    asked on November 27, 2012
  44. Physics - Flux

    The coil has a radius of 8 cm and 110 turns. While moving the magnet farther away from the coil, at a certain point in time, the voltage meter shows -390 mV. What is the magnitude of the rate of change of the flux through the coil?

    asked on October 10, 2014
  45. Algebra

    The power P (in watts) generated by a windmill that has efficiency E is given by the formula P = 0.31ED^2V^3, where D is the diameter (in feet) of the windmill blades and V is the wind velocity (in ft/sec). Approximate the wind velocity necessary to

    asked on September 24, 2014
  46. Algebra

    The speed of the current in a stream is 4 mi/hr. It takes a canoeist 96 minutes longer to paddle 13 miles upstream than to paddle the same distance downstream. What is the canoeist's rate in still water?

    asked on September 14, 2014
  47. Math

    Find the standard equation of a parabola that has a vertical axis and satisfies the given conditions. x-intercepts −2 and 8, highest point has y-coordinate 5

    asked on November 10, 2014
  48. physics

    How far from a piece of paper must you hold your father’s 2.00 D reading glasses to try to burn a hole in the paper with sunlight?

    asked on October 19, 2014
  49. Algebra

    16x^4 + 65x^2 + 4 = 0

    asked on September 19, 2014
  50. Physics

    A light–rail commuter train draws 635 A of 640–V DC electricity when accelerating. What is its power consumption rate in kilowatts? (in kW) 406 kW You are correct. How long does it take to reach 30.0 m/s starting from rest if its loaded mass is

    asked on September 14, 2014
  51. Physics

    The electric starter in an automobile equipped with a 12 V battery draws a current of 100.00 A when in operation. Suppose it takes the motor 4.00 s to start the engine. What amount of electric energy has been withdrawn from the battery? Answer: (in J)

    asked on September 14, 2014
  52. math

    Given the equation 2x + 10y = 10, answer the following questions: If x decreases by 2 units, what is the corresponding change in y? ? units

    asked on February 8, 2013
  53. math

    Given the equation 2x + 10y = 10, answer the following questions: If x decreases by 2 units, what is the corresponding change in y? ? units

    asked on February 8, 2013
  54. math

    Find the present value of $26997.18 due in 3 yr at an interest rate of 10%/year compounded continuously. $ ?

    asked on November 27, 2012
  55. College Algebra

    If the point P is on the graph of a function f, find the corresponding point on the graph of the given function. P(4,9) y=1/3f(1/2x)-1

    asked on November 10, 2014
  56. geometry

    if lineBC biscects angle ABD and angle ABC=5x+11 angle CBD=10x-4 then find x =

    asked on October 13, 2014
  57. Physics II

    A positively charged particle is moving with a velocity v in a large homogeneous magnetic field. (a) If the field is 4 mT, the mass of the particle is 33·10−9 kg, its initial speed 8.1 m/s, and its charge 6 μC, what is the magnitude of its

    asked on October 2, 2014
  58. World Civilization

    As an immediate result of the Battle of Trafalgar,

    asked on August 21, 2014
  59. math

    Find the derivative of the function f by using the rules of differentiation. f(x)=7x^4/3-2/3x^3/2+2x^2-5x+1 f '(x) = ??

    asked on March 1, 2013
  60. math

    Find the area of the region under the graph of the function f on the interval [4, 10]. f(x)=10x-5 ? square units

    asked on November 30, 2012
  61. math

    Find the present value of $26997.18 due in 3 yr at an interest rate of 10%/year compounded continuously. $?

    asked on November 27, 2012
  62. science

    The thermal energy of volcanoes and natural hot springs comes from trace amounts of radioactive minerals in common rock in the Earth's interior. Why isn't the same kind of rock at the Earth's surface warm to the touch?

    asked on January 30, 2008
  63. Math

    32 balls were in the basket.14 are red and the rest are green. How many balls are green?

    asked on October 10, 2016
  64. Physics

    two blocks are connected by a light rope over a pulley fixed at the edge of a table such that bloc A, 16kg is a the table top and block B, 8kg is hanging by the edge. block A is acted upon by a mass of 200N acting towards the center of table surface. the

    asked on April 8, 2013
  65. math

    Find the derivative of the function f by using the rules of differentiation. f(x) = x^4 - 4x^2 + 3 f '(x) =??

    asked on March 1, 2013
  66. Math

    Find the derivative of the function f by using the rules of differentiation. f(u)=10/ãu f '(u) = ??

    asked on March 1, 2013
  67. math

    The relationship between the temperature in degrees Fahrenheit (°F) and the temperature in degrees Celsius (°C) is F=(9/5)C+32 (b) What is the slope of the line? ?? What does it represent? (a) It doesn't represent anything. (b)It represents the constant

    asked on February 26, 2013
  68. science physics

    When all forces acting on an object are combined together, what's the result known as

    asked on February 28, 2012
  69. Math

    Brain Teaser 85=the A N to be E from the W M P

    asked on December 15, 2011
  70. Ninth Grade Essay Writing

    I'm looking for someone to proofread my essay and tell me what needs improvement.

    asked on May 2, 2017
  71. Science

    What unit would be the most appropriate to use when measuring(in S1 units)the length of a pencil

    asked on March 5, 2017
  72. Science

    How is creating a virtual ecosystem similar and different from the real world?

    asked on May 7, 2016
  73. math

    1. Simplify: (y^4)(y^3) -y^1 -y^7 -y^12 -y^43 Im pretty sure its y^12, am i right?

    asked on September 30, 2015
  74. College Math

    How much money will I get if i invest $2600 with an APR of 6.2% compounded continuously over a 7 year period.

    asked on March 8, 2015
  75. US History

    1. How and why was Lee thought to be so critical to the Confederate effort? 2. What about his family, upbringing, and past military roles would help him achieve as a general during the Civil War? 3. How would he be seen by his soldiers and how did their

    asked on January 13, 2015
  76. College Algebra

    In 1974, Johnny Miller won 8 tournaments on the PGA tour and accumulated $353,022 in official season earnings. In 1999, Tiger Woods accumulated $6,616,585 with a similar record. (a) Suppose the monthly inflation rate from 1974 to 1999 was 0.0079. Use the

    asked on December 10, 2014
  77. College Algebra

    If monthly payments p are deposited in a savings account paying an annual interest rate r, then the amount A in the account after n years is given by A= p(1+r/12)[(1+r/12)^12n - 1]/ (r/12) Graph A for the values of p and r. p = 100, r = 0.06 Estimate n for

    asked on December 10, 2014
  78. Physics

    What is the kinetic energy in MeV of a π–meson that lives 1.80×10-16 s as measured in the laboratory, and 0.840×10-16 s when at rest relative to an observer, given that its rest energy is 135 MeV?

    asked on November 16, 2014
  79. College Algebra

    Find an equation of the line that is tangent to the circle x^2 + y^2 = 25 at the point P(−3, −4).

    asked on October 25, 2014
  80. physics

    A laser that emits pulses of UV lasting 2.95 ns has a beam diameter of 4.05 mm. If each burst contains an energy of 4.60 J, what is the length in space of each pulse? What is the average energy per unit volume (the energy density) in one of these pulses?

    asked on October 17, 2014
  81. Physics

    A laser that emits pulses of UV lasting 2.95 ns has a beam diameter of 4.05 mm. If each burst contains an energy of 4.60 J, what is the length in space of each pulse? What is the average energy per unit volume (the energy density) in one of these pulses?

    asked on October 16, 2014
  82. Algebra

    x= 3 + sqrt(3x-5)

    asked on September 24, 2014
  83. math

    Ryan was trying to figure out how many column millimeters his advertisement would require. He wanted to sell his motorcycle as quickly as posible, so he was including a picture. If the picture was the width of a column and four centimeters long, how many

    asked on February 23, 2014
  84. math

    The percent of homes with digital TV services, which stood at 6% at the beginning of 1999 (t = 0) was projected to grow linearly so that at the beginning of 2003 (t = 4) the percent of such homes was projected to be 28%. (a) Derive an equation of the line

    asked on February 8, 2013
  85. math

    If the line passing through the points (a, 1) and (5, 7) is parallel to the line passing through the points (8, 8) and (a + 2, 1), what is the value of a? a =?

    asked on February 8, 2013
  86. Logarithms

    log4(10)=x Im having trouble getting started here with this question thanks

    asked on May 24, 2011
  87. Writing

    I am working on a research paper, and wanted to go with the theme of how social stigma prevents people with mental illnesses to seek help. However, I need to have include an opposing argument, and I don't think I will be able to find a strong opposing

    asked on November 19, 2009
  1. Social studies

    5. D Srry forgot about #5

    posted on May 17, 2019
  2. Social studies

    1. D 2. A, B, C 3. B, C, D 4. D Is this right????

    posted on May 17, 2019
  3. ELA

    what are the answers to the test

    posted on March 1, 2019
  4. Language Arts

    Just give me the bloody ******* answers

    posted on March 1, 2019
  5. Cybersafety, Really Please Help Me! :(

    The real answers are A C B D C

    posted on February 14, 2019
  6. Science

    yep yep yep yep yep its c

    posted on February 13, 2019
  7. tec

    A A D D IS CORRECT IM IN CONNECTIONS AND THESE ANSWERS ARE CORRECT

    posted on February 5, 2019
  8. Social Studies

    OMG all of you are correct but all of us were talking about the QUIZ

    posted on February 4, 2019
  9. Math

    Reiny is correct

    posted on February 4, 2019
  10. Social Studies

    im in connections to and those answers are correct and I made a 100 and a 3/3

    posted on January 29, 2019
  11. SCIENCE HELP ASAP! :)

    if you are in connexus the answers are 1.B 2.C 3.B 4.C 5.A 6.C 7.A 8.B 9.B 10.B

    posted on January 28, 2019
  12. algebra

    it is 3*10^2 in which the ^2 is 10 to the second power

    posted on January 16, 2019
  13. kayli

    my answer would be D

    posted on December 17, 2018