Most popular questions and responses by Hasan
  1. Math

    write in expression that represents four less than half a number, n

    asked on October 27, 2015
  2. math

    in a town there are 1600 phones out of which 3/4 are dial phones 1/3 of those dial phones are replaced by touch-tone phones and 300 additional touch tone phones are installed. the fraction representing the touch tone phones in town is: (a) 7/19 (b) 11/19

    asked on July 17, 2017
  3. Poetry

    What is the theme of the poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.

    asked on November 25, 2007
  4. chem

    a sample of gas is compressed from 3.25 l to 1.20 l at constant temperature. if the pressure of this gas in the 3.25 l volume is 100.00 kpa, what will the pressure be at 1.20 l ?

    asked on April 5, 2010
  5. math

    Erica was searching for her sunglasses.she walked 2 blocks north,3 blocks south,4 blocks east, and 3 blocks west.How many blocks did she walk?How far is Erica from where she began her search?

    asked on October 10, 2011
  6. Science

    A potassium permanganate solution containing 1.58g of KMnO4 per liter is added into 5 mL of an acidified iron (||) sulfate solution . Decolorizing of KMnO4 solution has been added . Calculate the mass of FeSO4 . 7H2O which has been dissolved in one liter

    asked on February 11, 2019
  7. business law

    please help me to do my assignment 1.describe my business? (I choose restaurent business? 2.iedntify 1 contract required for this business ?Describe the use and importanceof this contract to my nominated business 3.identify and explain the elements of this

    asked on August 24, 2009
  8. vocab

    the new employee had aplomb,he required

    asked on December 13, 2013
  9. physics

    Starting at = 0 , a horizontal net force 0.265 (-0.445 is applied to a box that has an initial momentum -2.95 3.85 . What is the momentum of the box at = 2.15 ?

    asked on November 29, 2011
  10. physics

    a suicase measrues 1.0m x 0.5m x 0.2m it has a mass of 10kg, what is its weight in newtons?

    asked on March 7, 2011
  11. science

    why did scientists think that proteins were the genetic material and not nucleic acids?

    asked on February 10, 2017
  12. physics

    What is the net flux through the surface when charge is at the centre?

    asked on October 19, 2011
  13. Physics

    Lily throws a ball at an angle of 53.13 degrees above the horizontal from a building that is 10m high. The ball has a speed of 12m/s, .6 seconds after she throws it. What was the initial speed of the ball? This is a vector problem and uses variables such

    asked on November 6, 2015
  14. strayer

    Assignment #1: Calcor Company

    asked on April 13, 2011
  1. business communication

    Weekness and strenght

    posted on July 14, 2019
  2. Math

    1 4/5

    posted on April 14, 2018
  3. Physics

    84km/h south

    posted on July 22, 2017
  4. Linear Algebra

    a) 2ax+2px+b+q b) k(2ax+b) c) 6x-2 d) 3x^2-2x+6

    posted on July 11, 2017
  5. Science

    It makes sense to me that it is a weak acid. Here is why- 1. weak acid can react with strong base (neutralization), which maked it soluble in 6% NaOH. 2. weak base, i.e. 6% Na2CO3 has a mild reaction with weak acid, which maked it appear like insoluble. 3.

    posted on February 10, 2017
  6. math

    Math 10 +

    posted on November 19, 2015
  7. physics

    I go to anderson :|

    posted on October 11, 2012
  8. calculus

    prove d/dx (csc x) = −csc x cot x

    posted on February 10, 2012
  9. Poetry

    What is the theme of the two poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.

    posted on November 25, 2007