Most popular questions and responses by Dinesh
  1. calculus

    a. A closed cylindrical can is to hold 1000cm^3 of liquid. How should we choose the height and radius of this can to minimize the amount of material need to manufacture the can? b.a manufacturer wants to design a open box having a square base and surface

    asked on September 3, 2014
  2. calculus

    a revolving light is located at 5 km from a straight shoreline with a constant angular velocity. what velocity does the light revolve if the light moves along the shoreline at the rate of 15km/min when the beam of light makes a angle of 60 with the

    asked on September 3, 2014
  3. Chemistry

    Determine the boiling points of 1 m solution of suger, glucose, urea, sodium chloride, barium chloride, aluminium chloride.

    asked on December 13, 2018
  4. calculus

    A man in a rowboat at p, see fig 2c, 5km from the nearest point A on the straight shore. He wished to reach a point B, 6km from A along the shore, in a shortest time. Where should he land if he can row 2km/h and walks 4km/h? P 5 km A C B

    asked on September 3, 2014
  5. calculus

    a laser printer is placed on a platform that rotates at a rate of 20rev/min. the beam hits a wall 8m away producing a dot of light that moves horizontally along the wall. let tetabe the angle between the bean and producing the line through the search light

    asked on September 3, 2014
  6. Science

    Calculate average velocity of a minute hand of 5cm long from between 6am to 6:30am

    asked on June 18, 2016
  7. ols

    cost 10 pens and 5 pencils is100.then find the cost of 8 pens and 4 pencils

    asked on September 24, 2011
  8. hdhs

    A box open at the top has its outer dimensions 10cm,9cm & 2.5cm and its thickness 0.5mm. Find the volume of the metal

    asked on November 26, 2016
  9. calculus

    kulangman is in level flight 6km abave the ground. his level flight take him directly over the PETRONAS tower,pt. how fast is he flying when the distance between him and the PT is exactly 10km and this distance is increasing at the rate of 40km/h.

    asked on September 3, 2014
  10. math

    find the volume of spherical cap

    asked on April 19, 2010
  11. math

    find the volume of spherical cap

    asked on April 19, 2010
  12. Accounting-1

    Business started with cash Rs. 80,000

    asked on September 7, 2017
  13. Imperative sentence

    What will be imperative sentence of this sentence:- 1. Will you lend money tomorrow?

    asked on August 30, 2012
  1. Maths

    Omg so easy do in grade 5 india JEE

    posted on June 2, 2019
  2. math

    how many time I can arranged the word MAHABHARAT thatB and T never come togather .first four place MATH not come.

    posted on August 23, 2018
  3. BCom

    B) risk

    posted on April 26, 2018
  4. physics

    Calculate p.d.at the e

    posted on December 18, 2017
  5. Algebra


    posted on October 18, 2017
  6. Algebra


    posted on August 13, 2017
  7. Physics


    posted on October 1, 2016
  8. math

    i. Set P consists of all odd numbers between -10 and 10 which are divisible by 3. ii. Set Q consists of all NON-VOWEL letters in the words ‘OUM’, and ‘ELEMENTARY MATHEMATICS’

    posted on June 26, 2016
  9. Math

    60(x+x+8)=4320 60x+60x+480=4320 120x=4320-480 x= 3840/120 x=32

    posted on June 18, 2016
  10. math


    posted on August 4, 2015
  11. Physics


    posted on June 4, 2015
  12. calculus

    steve bro... hw bout the b? plz tell me...

    posted on September 3, 2014
  13. calculus

    i cant attach the triangle...

    posted on September 3, 2014
  14. statistics


    posted on November 10, 2010