nithin

Popular questions and responses by nithin
  1. math

    a distributor of apple juice has 5000 bottle in the store that it wishes to distribute in a month. from experience it is known that demand D (in number of bottles) is given by D = -2000p² + 2000p + 1700. the price per bottle that will result zero

    asked on September 1, 2014
  2. math

    the sum of two irrational numbers multiplied by the larger one is 70 and their difference is multiplied by the smaller one is 12

    asked on September 2, 2014
  3. math

    The area of a rectangular field is 2000 sq.m and its perimeter is 180m. Form a quadratic equation by taking the length of the field as x and solve it to find the length and breadth of the field. the length and breadth are A) (205m, 80m) B) (50m, 40m) C)

    asked on September 1, 2014
  4. math

    (please help me to solve this question) solving equation x+√(12p-x)/x-√(12p-x)= √(p)+1/√(p)-1 following roots are obtained

    asked on September 13, 2014
  5. math

    (please solve step by step) solving equation (6x+2)/4 + (2x²-1)/(2x²+2) = (10x-1)/4x we got roots as

    asked on September 10, 2014
  6. math

    solving equation z²-6z+9=4√(z²-6z-6) following roots are obtained

    asked on September 13, 2014
  7. math

    two squares have sides p cm and (p+5) cms. the sum of theirs squares is 625 sq.cm. the sides of the squares are

    asked on September 1, 2014
  8. math

    if 4x³ + 8x² - x - 2 = 0 then the value of (2x + 3) is given by

    asked on September 8, 2014
  9. math

    the hypotenuse of a right angled triangle is 20cm. the difference between its other two sides be 4cm. The sides are

    asked on September 1, 2014
  10. maths

    the radius of a circle is 13cm and its one of its chord is 10cm. find the distance of the chord from the centre

    asked on March 12, 2016
  11. math

    (please explain with brief explanation) The sides of an equilateral triangle are shortened by 12 units,13 units and 14 units respectively and a right angled triangle is formed.Find the side of the equilateral triangle.

    asked on September 2, 2014
  12. physics

    a person throws a ball 10m away from a step,having im height and width,he throws it with a velocity of 20m/s wit an angle of 30 degrees,in which step it falls?

    asked on September 6, 2011
  13. math

    solving equation 7√(x/1-x) + 8√(1-x/x) = 15 following roots are obtained

    asked on September 11, 2014
  14. math

    the ratio of the areas of two squares is 9:4. the ratio of their perimeters is (please explain in detail)

    asked on September 21, 2014
  15. math

    (please explain with brief explanation) The area of a rectangular field is 2000 sq.m and its perimeter is 180m. Form a quadratic equation by taking the length of the field as x and solve it to find the length and breadth of the field. the length and

    asked on September 2, 2014
  16. stats

    for y = 25, what is the estimated value of value of x, from the following data: X: 11 12 15 16 18 19 21 y: 21 15 13 12 11 10 9 a) 15 b)7 c)13.588 d) 14.986

    asked on October 21, 2015
  17. math

    if P(5 , r) = 60 then the value of r is

    asked on October 19, 2014
  18. math

    the rational root of the equation 2x³ - x² - 4x + 2 = 0 is

    asked on September 8, 2014
  19. stats

    (correlation and regression) for y = 25, what is the estimated value of value of x, from the following data: X: 11 12 15 16 18 19 21 y: 21 15 13 12 11 10 9 a) 15 b)7 c)13.588 d) 14.986

    asked on October 21, 2015
  20. math

    (please give brief explanation to this sentence > two squares have sides p cm and (p+5) cms) two squares have sides p cm and (p+5) cms. the sum of theirs squares is 625 sq.cm. the sides of the squares are

    asked on September 2, 2014
  21. math

    (please explain with brief explinationa) a distributor of apple juice has 5000 bottle in the store that it wishes to distribute in a month. from experience it is known that demand D (in number of bottles) is given by D = -2000p² + 2000p + 1700. the price

    asked on September 2, 2014
  22. math

    (what is the meaning of this question) If the root of the equation x²-8x+m=0 exceeds the other by 4 then the value of m is

    asked on August 29, 2014
  23. math

    (please explain with brief explanation) two squares have sides p cm and (p+5) cms. the sum of theirs squares is 625 sq.cm. the sides of the squares are

    asked on September 2, 2014
  24. math

    (please help me to solve this question) solving equation (1+x)^2/3 + (1-x)^2/3 = 4(1-x²)^1/3 are, value of x is

    asked on September 13, 2014
  25. math

    solving equation 7(√x/1-x) + 8(√1-x/x) = 15 following roots are obtained

    asked on September 11, 2014
  26. math

    solving equation (b-c)x² + (c-a)x + (a-b) = 0 folling roots are obtained

    asked on September 10, 2014
  1. physics

    it'zzz 1 m heightand width..cud u plzz help me to solve dis problem

    posted on September 7, 2011