# lorna

Most popular questions and responses by lorna
1. ## life orientation

impact and consequences of xenophobia

2. ## Math

20 tens is the same as how many ones?

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

4. ## life orientation

six recommendations on how to address the xenophobia

5. ## life orientation

six recommendation of xenophobia organisation

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

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?

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?

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.

10. ## Supply Chain Technology

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

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

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

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

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

15. ## chemistry

what are the products of alkynes? Thanks.

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.

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?

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?

19. ## math

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

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

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