Most popular questions and responses by Ahsan
  1. chemistry

    calculate the number of grams of Al2S3 which can be prepared by the reaction of 20g of Al and 30gm of sulphur. how much the non_limiting reactant in excess?

    asked on May 6, 2016
  2. quantitative techniques

    The following model is a simplified version of the multiple regression model used by Biddle and Hamermesh (1990) to study the tradeoff between time spent sleeping and working and to look at other factors affecting sleep: sleep=B_0+B_1 totwork+B_2 educ+B_3

    asked on October 9, 2015
  3. statistics

    a bag contains 10 red balls and 7 blue balls.a ball is drawn at random.the probability that ball drawn is red is

    asked on October 12, 2015
  4. MATH


    asked on May 14, 2011
  5. quantitative techniques

    Differentiate Statistical from Deterministic Relationship

    asked on October 19, 2015
  6. MATH


    asked on May 14, 2011
  7. MATH 6TH


    asked on May 13, 2011
  8. math-algebra

    the length of a rectangle is 4 times of its width.the perimeter of the rectangle is 150cm. find the linear equations?

    asked on December 10, 2014
  9. MGT211

    five solid shifting sloe proprietorship to partnership

    asked on May 3, 2014


    asked on May 13, 2011
  11. MATH


    asked on May 13, 2011
  12. social studies


    asked on May 13, 2011
  13. science

    a train traveling at 100 km/h reduces its speed uniformly to rest in minutes.how far will it travel in 5 min

    asked on October 2, 2009
  14. statistics

    : Two cards are drawn from a well-shuffledordinary pack of 52 cards. The first card is replaced before selecting the second card. Find the following probabilities. (i) Both are kings (ii) First is king and second is queen (iii) One is King and one is queen

    asked on October 8, 2015
  1. Algebra 2

    Since it's an odd number LESS than 300 we know that the first number can only be 2 and therefore we have only 1 choice for the first unit. Since it's an ODD number we know that the last unit is either 3 or 5 (2 choices). No we are left with either 4 and 3

    posted on March 2, 2016
  2. 6th Grade Math


    posted on May 14, 2011
  3. Algerbra


    posted on May 13, 2011
  4. math


    posted on May 13, 2011
  5. math


    posted on May 13, 2011
  6. 6th grade math


    posted on May 13, 2011
  7. math

    4*7-5+2*16-7+89 ans:. 28-5+32-7+89 23+25+89 137 ans

    posted on October 2, 2009