lorna

Most popular questions and responses by lorna
  1. life orientation

    impact and consequences of xenophobia

    asked on May 1, 2019
  2. Math

    20 tens is the same as how many ones?

    asked on March 12, 2014
  3. Math

    Water is poured into a hemispherical bowl with a radius of 30cm. The water's depth is 12cm. Calculate the radius of the surface of the water

    asked on October 5, 2015
  4. life orientation

    six recommendations on how to address the xenophobia

    asked on May 1, 2019
  5. life orientation

    six recommendation of xenophobia organisation

    asked on May 1, 2019
  6. math

    Relationship 1: Relationship 2: y = x a) Identify each relationship as direct or inverse variation. b) Calculate the constant of each relationship and explain how you arrived at your answer. c) Using complete sentences, explain how the two relationships

    asked on March 12, 2012
  7. math

    lorna observed that her brother wore green on 9 of the last 21 days. Assuming the same rate, on how many days would lorna expect him to wear green in the next five weeks?

    asked on September 2, 2013
  8. geometry

    A 15m by 15m square garden has a 2m wide path that runs through the center.what is the area of the garden that is available for planting?

    asked on June 17, 2014
  9. Greenhill

    Abag contains 11red beads 4 green beads 1 purple bead. Two beads are drawn without replacement in the bag. A). Calculate probability ttwo beads are same colour. And. B) calculate probability purple bead is not taken.

    asked on November 25, 2012
  10. Supply Chain Technology

    It is always better to define a technology broadly so one can learn as much as possible? True or False

    asked on May 1, 2009
  11. Projectile motion

    A cannon is fired from a cliff top 15m high and at 30 degrees. It takes 3 seconds for canon to reach the earth, what is the initial velocity of the cannon

    asked on October 20, 2013
  12. Physics

    A 200 kg wooden crate is dragged at a constant speed by a rope through a distance of 4 m along a wooden floor . The coefficient of sliding friction is .2 . If the work done is 1568 j , and the rope is horizontal, calculate the tension in the rope

    asked on March 1, 2012
  13. Physics

    A 200 kg wooden crate is dragged at a constant speed by a rope through a distance of 4 m along a wooden floor . The coefficient of sliding friction is .2 . If the work done is 1568 j , and the rope is horizontal, calculate the tension in the rope

    asked on March 1, 2012
  14. Physics

    A 200 kg wooden crate is dragged at a constant speed by a rope through a distance of 4 m along a wooden floor . The coefficient of sliding friction is .2 . If the work done is 1568 j , and the rope is horizontal, calculate the tension in the rope

    asked on March 1, 2012
  15. chemistry

    what are the products of alkynes? Thanks.

    asked on November 25, 2011
  16. math

    total project cost= $200mil. Annual cash flows= $24mil. a year for 20yrs(+or -$4mil, per yr.) Calculate payback period, NP, profitability index, and estimate the IRR.

    asked on June 5, 2007
  17. arithmetic

    the temperature in Montreal is -3 degrees celsius at 10.00pm.by 6:00 am the temperature has dropped another 11 degress celsius.what is the new temperature?

    asked on June 17, 2014
  18. arithmetic

    a tent needs 8.3 meters of fabric.Ifthe fabric cost $32.00 per meter,how much will it cost to make the tent?

    asked on June 17, 2014
  19. math

    how do you Match each ordered pair with the quadrant in which it lies?

    asked on February 25, 2012
  1. science

    Hydrogen Bond C C antigens throug vaccination 7 Cell membrane

    posted on July 25, 2016
  2. math correction

    1 x 10^-14. Get answer from calculator. 2.54 x 10^-3. Divide original by 2.54 x 10^-3 to get 3.92 x 10^-18

    posted on October 5, 2015
  3. geometry

    13 x 15 =195m Also just wanted to say a thanks a million for your help.i could not have done it without y'all.

    posted on June 17, 2014
  4. geomerty

    simplified is 70/1 =70

    posted on June 17, 2014
  5. geometry

    6,273.72cm in a minute

    posted on June 17, 2014
  6. arithmetic

    my answer is $ 265.60

    posted on June 17, 2014
  7. math

    %23

    posted on November 13, 2013
  8. Math

    Yup. That is correct :D

    posted on February 25, 2012
  9. Math

    Yes it is :)

    posted on February 25, 2012
  10. math

    $2.60 x500= $1300, $1300x 5.5% tax=$71.50 $1300 + $71.50= $1371.50 $1371.50 less 2% dic of $27.43 final amount is $1344.07

    posted on May 8, 2010