Vikram

Most popular questions and responses by Vikram
  1. Calculus

    The function f is continuous on the interval [4, 15], with some of its values given in the table above. Estimate the average value of the function with a Right Rectangle Approximation, using the 4 intervals between those given points. x 4 9 11 14 15 f(x)

    asked on June 14, 2016
  2. Calculus AB

    If f(x) = |(x^2 - 6)(x^2 + 2)|, how many numbers in the interval 1 ≤ x ≤ 2 satisfy the conclusion of the mean value theorem? None One Two Three Not sure where to start. Like my previous question, I don't have a book or help from my teacher.

    asked on January 12, 2016
  3. Calculus AB

    Find the x-coordinates of any relative extrema and inflection point(s) for the function f(x) = 3x(1/3) + 6x(4/3). You must justify your answer using an analysis of f '(x) and f "(x). My start to a solution: x-values: (-1/8) and (-1/4) I got -1/8 from

    asked on January 11, 2016
  4. AP Physics 1

    1. A delivery truck travels 21 blocks north, 16 blocks east, and 26 blocks south. What is its final displacement from the origin? Assume the blocks are equal length. 2. Vector V1 is 6.6 units long and points along the negative x axis. Vector V2 is 8.5

    asked on January 15, 2016
  5. AP Calculus AB

    For an object whose velocity in ft/sec is given by v(t) = -t^2 + 6, what is its displacement, in feet, on the interval t = 0 to t = 6 secs? -36 36 0 55.596 For an object whose velocity in ft/sec is given by v(t) = -2t^2 + 4, what is its distance travelled,

    asked on March 1, 2016
  6. statistics

    The Acme Car Company claims that at most 8% of its new cars have a manufacturing defect. A quality control inspector randomly selects 300 new cars and finds that 33 have a defect. Should she reject the 8% claim? Assume that the significance level is 0.05.

    asked on March 17, 2012
  7. AP Calculus AB

    An object has a constant acceleration of 40 ft/sec2, an initial velocity of -20 ft/sec, and an initial position of 10 ft

    asked on March 23, 2016
  8. US Government & Politics

    15. The growth of direct primaries has resulted in which of the following major change to political parties? Political parties, instead of the Senate, host and determine the rules for direct primaries. National conventions held by major parties, instead of

    asked on February 15, 2016
  9. AP Calculus AB

    2. For an object whose velocity in ft/sec is given by v(t) = -t^2 + 6, what is its displacement, in feet, on the interval t = 0 to t = 3 secs? 3. Find the velocity, v(t), for an object moving along the x-axis if the acceleration, a(t), is a(t) = cos(t) -

    asked on March 18, 2016
  10. Calculus AB

    If f(x) is differentiable for the closed interval [-3, 2] such that f(-3) = 4 and f(2) = 4, then there exists a value c, -3 < c < 2 such that f(c) = 0 f '(c) = 0 f (c) = 5 f '(c) = 5 Not really sure where to start here. No textbook and my teacher never

    asked on January 12, 2016
  11. AP Calculus AB

    Find the volume of the solid formed by revolving the region bounded by the graphs of y = x^2, x = 4, and y = 1 about the y-axis 39pi/2 225pi/2 735pi/2 None of these I got 39pi/2

    asked on March 7, 2016
  12. geometry

    triangle ABC,angleA=60 degree,angleB=70 degree,angleC=50 degree. AB=6cm,BC=6.5cm,AC=7cm. Find its perpendicular of the triangle

    asked on December 25, 2017
  13. geometry

    triangle ABC,angleA=60 degree,angleB=70 degree,angleC=50 degree. AB=6cm,BC=6.5cm,AC=7cm. Find its curcumcentre.

    asked on December 25, 2017
  14. geometry

    Triangle PQR is an isosceles triangle. The side QP is produced to S. Such tha PQ=PS,prove tha angle QRS=90 degree.

    asked on February 8, 2018
  15. AP Calculus AB

    Set up, but do not evaluate, the integral which gives the volume when the region bounded by the curves y = Ln(x), y = 1, and x = 1 is revolved around the line y = -1. I don't understand the washer thickness topic which is why im having trouble with this

    asked on March 23, 2016
  16. geometry

    triangle ABC,angleA=60 degree,angleB=70 degree,angleC=50 degree. AB=6cm,BC=6.5cm,AC=7cm. Find its orthocentre.

    asked on December 25, 2017
  17. geometry

    triangle ABC,angleA=60 degree,angleB=70 degree,angleC=50 degree. AB=6cm,BC=6.5cm,AC=7cm. Find its centroid.

    asked on December 25, 2017
  18. physics

    If a charge of 25 coulombs passes a given point in circuit in a time of 125 minutes determine the current in the circuit

    asked on August 22, 2011
  19. Calculus AB

    What is the maximum volume in cubic inches of an open box to be made from a 16-inch by 30-inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and

    asked on January 11, 2016
  20. calculus

    find the volume of the solid generated by the revolution of the cycloid x=a(theta-sin theta), y=a(1- cos theta) about its base

    asked on April 10, 2011
  21. geometry

    triangle ABC,angleA=60 degree,angleB=70 degree,angleC=50 degree. AB=6cm,BC=6.5cm,AC=7cm. Find its incentre.

    asked on December 25, 2017
  22. physics

    suppose a ball having 2 kilogram mass is closed in tube having 4 kilogram mass. what will be the velocity of 2 kilogram ball if we shake this tube side by side and this ball bounce back and rolling at the rate of .03 centimeter/second.

    asked on October 11, 2016
  23. physics

    suppose a ball having 2 kilogram mass is closed in tube having 4 kilogram mass. what will be the velocity of 2 kilogram ball if we shake this tube at the rate of .03 centimeter/second.

    asked on October 11, 2016
  24. physics

    if mass is not an issue then how much force is required to move a ten no. 'shake flashlight' .will it be equal to move a single flashlight or will have to work ten times more to shake these ten flashlights? Note these flashlights are based on magnetic

    asked on September 21, 2016
  25. physics

    how much output I can get if a coil having 100000 turns moves pass a strong 3000 gauss neodymium magnet with 10 m/s velocity only once a time?

    asked on September 10, 2016
  26. physics

    If I bring a 500 gauss magnet near to a 50 gauss magnet to repel them each other.will then both magnets repel each other with equal force or the 500 gauss magnet will repel 50 gauss magnet to more distance?

    asked on September 7, 2016
  27. physics

    how much output I can get if a coil having 100000 turns moves pass a strong 3000 gauss neodymium magnet only once a time?

    asked on September 4, 2016
  28. physics

    what will be the speed of a 500 kilogram moving satellite if we apply100N force on it after each second till 10 hours and current velocity of this satellite is 16,800 miles per hour?

    asked on April 12, 2016
  29. science

    what will be the speed of a 5oo kilogram mass satellite if we apply 100N force on it after each second till 10 hours and the current velocity of this satellite is 16,800 miles per hour?

    asked on April 12, 2016
  30. AP Calculus AB

    Which integral gives the area of the region in the first quadrant bounded by the axes, y = e^x, x = e^y, and the line x = 4? The answer is an integral. I know y=e^x has no area bounded, but I don't know how to incorporate it all.

    asked on February 14, 2016
  31. math

    two sides are equal other than third side perimiter of triangle is28 find each side of triangle

    asked on September 13, 2018
  32. physics

    Two 100 kg ball are mounted on a seesaw and seesaw is in balanced position and balls can move freely on the surface.How much force I should applied on the right arm of seesaw so that the left side ball could jump up to 5 centimeter in the Air.

    asked on April 28, 2017
  33. physics

    I have put a 100 gram weight ball in a plastic bottle and weight of this bottle is 20 gram .Now I shake this bottle in horizontal direction towards 5 centimeter back and forth with the applying force of 1 newton .So what will be the kinetic energy of this

    asked on October 22, 2016
  34. physics

    suppose if we put 5 kilogram weight on the each arm of a seesaw and it is in equilibrium position now if I apply 2 newton force on the corner of right arm of this seesaw side by side in horizontal direction then this force will be distributed equally or

    asked on October 12, 2016
  35. physics

    How much force will be required to move a seesaw system which is balanced with 50 kg weight on both side to move it 4 centimeter towards up and down side (linear motion).

    asked on September 4, 2016
  36. physics

    How much energy will be required to move a balance system to move it 4 centimeter towards up and down side (linear motion).

    asked on September 4, 2016
  37. Finance

    Tom company has sales of Rs.200,000/- with variable expenses of Rs.150,000/-, fixed expenses of Rs.60,000/-, and an operating loss of Rs.10,000/-. By how much would Tom have to increase its sales in order to achieve an operating income of 10% of sales?

    asked on February 24, 2013
  1. science

    nice explanation

    posted on June 6, 2019
  2. 5th grade

    4,000

    posted on October 4, 2016
  3. Calculus

    Use the mid-point rule with n = 4 to approximate the area of the region bounded by y = x3 and y = x

    posted on June 14, 2016
  4. AP Calculus AB

    9.000 -9.000 10.596 -3.00 Those are the answer choices for #2

    posted on March 18, 2016
  5. AP Calculus AB

    The base of a solid in the xy-plane is the circle x2 + y2 = 16. Cross sections of the solid perpendicular to the y-axis are squares. What is the volume, in cubic units, of the solid? Can you please help me out on this one Bobby? Also, for the second

    posted on March 1, 2016
  6. US Government & Politics

    15. The growth of direct primaries has resulted in which of the following major change to political parties? Political parties, instead of the Senate, host and determine the rules for direct primaries. National conventions held by major parties, instead of

    posted on February 15, 2016
  7. AP Calculus AB

    OH I completely forgot to do the "+". I kept typing in the answer without the "+" and kept getting it wrong and decided to get help on the last try. Thank you very much Steve.

    posted on February 14, 2016
  8. Algebra

    Please don't post the question from brilliant dot org. You're spoiling the essence of the challenges!

    posted on March 4, 2013
  9. calculus

    plzzzzz ans dis

    posted on April 10, 2011