Most popular questions and responses by rakesh
  1. coordinate geometry

    find the equation of circle having centre in 1st quadrant, touching x-axis,having a common tangent y=3^1/2x+4 with the circle x^2+y^2+4x+4y+4=0 such that the distance between two circles along the x-axis is 3 units ?

    asked on October 20, 2016
  2. Advanced Surveying

    Explain the types of Signals & Towers used in triangulation.

    asked on August 7, 2012
  3. Math

    Maya has 5 sheets of paper. She cuts each sheet into 3 equal sized rectangles. The rectangles are shared equally among 6 students. How many rectangles does each student get?

    asked on January 21, 2015
  4. indices

    Find a common factor of (527 to the power 379 + 473 to the power 379) and (527 to the power 166 - 473 to the power 166)

    asked on December 13, 2008
  5. Science

    Force 4n,3n and 12n act at a in point mutually perpendicular directions .The magnitude of resultant force is

    asked on August 27, 2016
  6. Math

    Madison buys 2 3/5 pounds of meat. Her neighbor buys 3/4 pound more meat than Madison. How many pounds of meat do they buy altogether?

    asked on January 27, 2015
  7. maths

    if the line x+y+k is a normal to the hyperbola xsquare/9-ysquare/4=1 then k=

    asked on March 20, 2019
  8. design of rc structure

    1. Discuss the salient feature of working stress methods and ultimate load method?

    asked on January 5, 2013
  9. Probability, Random Variables, and Random Process

    A zero-mean Gaussian random process has an auto-correlation function R_XX (τ)={■(13[1-(|τ|⁄6)] |τ|≤6@0 elsewhere)┤ Find the covariance function necessary to specify the joint density of random variables defined at times t_i=2(i-1),i=1,2,…,5.

    asked on November 2, 2017
  10. Math

    The coordinate of centroid of a triangle is (1,3) and its two vertices are (-7,6) and (8,5) . find the third vertex of the triangle.

    asked on January 18, 2019
  11. English

    Effects first paragraph of the lesson leaves on the reader and its purpose

    asked on April 11, 2017
  12. Solid Mechanics

    Determine the ratio of strenghts of a solid steel column to that a hollow column of the same material and having the same cross sectional area. The internal diameter of the hollow column is 1/2 of its external diameter. Both the columns are same length and

    asked on August 8, 2012
  13. Math

    How is 1 an even number?

    asked on February 8, 2018
  14. physics

    A body of mass 10 kg is moving with uniform velocity 20m/sec. Calculate its velocity if it enters in a black hole?

    asked on December 29, 2016
  15. Advanced Surveying

    Explain the factors on which choice of pying.roper contour interval depends in topographic surve

    asked on August 7, 2012
  16. solid mechanics

    Under what axial tensile load, the diameter of a steel bar will be reduced from 8 cm to 7.995 cm? Take E as 2.0 ( 103 t/cm2 and Poisson’s ratio as 0.3.

    asked on August 29, 2016
  17. solid mechanics

    A steel block 200mm x 20mm x 20mm is subjected to tensile faro of Gone in the direction of its Length. Determine the change in volume if E is 20KN/mm2 and Poisson’s ratio = 0.3.

    asked on August 29, 2016
  18. physics

    33. A rope of mass M and length L is being rotated about one end in a gravity free space. A pulse is being created at one of the ends. The angle through which rope will be rotated in the time when pulse reaches the opposite end of rope for first time and

    asked on July 15, 2016
  19. chemistry

    who prepaire tris buffer 0.2 mmol/lit calculation

    asked on April 21, 2016
  20. math

    calculation of prepaired tris buffer 0.02mol/lit , ph 9.0

    asked on April 21, 2016
  21. Solid Mechanics

    pls help me to resolve this question A casts iron block of 5cm2 cross section carries an axial load of 50KN. Calculate the magnitude or normal and shear stresses on a plane whose normal is inclined at 30o to the axis of the block. Also determine the

    asked on August 8, 2012
  22. Solid Mechanics

    A casts iron block of 5cm2 cross section carries load of 50KN. Calculate the magnitude or normal and shear stresses on a plane whose normal is inclined at 30o to the axis of the block. Also determine the maximum shear stress in the block.

    asked on August 8, 2012
  23. mba

    Antique Arts Company would pay Rs. 2.50 as dividend per share for the next year and is expected to grow indefinitely at 12%. What would be the equity value if the investor require 20% return?

    asked on September 27, 2011


    asked on May 17, 2008
  1. Math

    Please give me answer

    posted on January 18, 2019
  2. Finance

    As compared to its first year of operation, ABC Company grew 8% in the second year and an additional 2% per year for the next two years. If total growth for years 2-4 was $45,000 over the first year’s sales of $150,000, how much did ABC Company grow in

    posted on October 9, 2017
  3. math

    State 1: 10(10) 7(0) 3(0) State 2: 10(3) 7(7) 3(0) State 3: 10(3) 7(4) 3(3) State 4: 10(6) 7(4) 3(0) State 5: 10(6) 7(1) 3(3) State 6: 10(9) 7(1) 3(0) State 7: 10(9) 7(0) 3(1) State 8: 10(2) 7(7) 3(1) State 9: 10(2) 7(5) 3(3) State 10: 10(5) 7(5) 3(0)

    posted on September 2, 2017
  4. Physics

    69 J

    posted on October 12, 2016
  5. Physics (please help!!!!)

    प्रकाश विधुत समीकरण

    posted on September 1, 2016
  6. chemistry- DrBob


    posted on May 17, 2008


    posted on May 17, 2008