Popular questions and responses by Johanna
  1. Life orientation

    Six ways in which individuals , groups and the broader south Africa community can be influenced by human rights violation

    asked on April 6, 2019
  2. Life orientation

    Critically discuss six ways that the human rights violations influence individuals, groups andthe broader south african community

    asked on April 17, 2016
  3. math

    Two horizontal forces act on a wagon, 550N forward and 300N backwards. What force is need to produce a net force of zero? 500 N 300N -----> Object

    asked on February 5, 2016
  4. literacy

    what is poin of view

    asked on January 21, 2014
  5. Calculus

    Sketch a rough graph of the yield of a crop as a function of the amount of fertilizer used. I do not know what to do, can someone guide me?

    asked on October 3, 2016
  6. AP Economics

    Which economic question does the decision to produce butter instead of guns answer? 1.What to produce? 2.How to produce? 3.For whom to produce? 4.Who has a comparative advantage in gun production? 5.Who has an absolute advantage in butter production? I am

    asked on January 20, 2011
  7. science

    Blank is a major component of bones and the proteins that build muscles

    asked on December 22, 2014
  8. Math

    solve in the number 488 the 8 in the ones place is how many times the value of the 8 in the tens place

    asked on October 1, 2019
  9. History/115

    Q: What were the negatives of the new market economy? What were the positives of the new market economy? How did the creation of a single market economy shape American values and the economy of today?

    asked on September 2, 2010
  10. Geometry

    What is the value for X? Round your answer to the nearest whole number

    asked on March 11, 2020
  11. math

    The cost lunch is $29.40, and Maya $33.81 in all. What percent was the tip that Maya left?

    asked on June 13, 2013
  12. Chemistry

    NaHCO3+CH3COOH→H2CO3+NaCH3COO the mass of can changes after reaction, what would be a logical mass?

    asked on December 5, 2011
  13. science

    1.if you kick a beach ball that weights 50g with a force of 10n.what is the beach ball acceleration?

    asked on June 13, 2019
  14. math - fractions

    Hello, I need help for my 5th grader...Solve the problem by working backward. Write the ans. in a compl. sentence. Mara followed a recipe she found on the net to make her own perfume. She started by adding jojoba oil to a small bottle. Then she added 2

    asked on September 13, 2007
  15. Math

    If a person throws a water balloon, the height (in feet) if the water balloon is modeled by the equation: h=-16t^2-5t+100, where t is in seconds. When will the water balloon hit the ground?

    asked on December 9, 2012
  16. MATH

    hi i was just wondering if u could help me with this math problem. find dy/dx at the indicated point in two different ways (a)solve for y as a function of x and differentiate (b) differentiate implicity. 1. y^2=3x+1 (5, -4) how do u do this in two ways? im

    asked on October 13, 2006
  17. Pre-Calc

    y=cos^-1(6pi/7) Is the answer undefined? Thanks for your help.

    asked on February 8, 2011
  18. Pharmacy

    I am in need of some help in being able to locate information for this assignment as it seems as though I am unable to locate the information for it. Select a culture with which you may or may not be familiar with. Trace its evolution into what is the

    asked on February 19, 2009
  19. Algebra

    5m -2 = 33 while i know the answer is m=7 therefor making the equation read: 5(7)-2=33 how do I show my work

    asked on December 8, 2009
  20. physics

    is the momentum and force the same for a equal mass cars when: 1. they collide head on both at 30 m/s. collides with a brick wall at 60m/s

    asked on December 3, 2010
  21. please assist me with science

    1.a car moves at a constant velocity up an inclined plane angle of 28 degrees with the horizontal.The coefficient of friction is 0.387. The force exerted by the engine on the car is 588N... A.Calculate the of the car? B. Frictional force acting on the car

    asked on March 2, 2015
  22. math

    Find the measure of the interior angle in a regular polygon if the ratio of the sum of the measures of the interior angles to the sum of the measures of the exterior angels is 4

    asked on December 12, 2014
  23. biochemistry

    given 3 fat samples and told that one of them contains cholesterol,outline the test you would use to identify which of these samples contains cholesterol.

    asked on April 27, 2011
  24. grammar

    Write five sentences about the role of education in successful financial planning, in which you correctly use a different verb tense in each sentence.

    asked on November 8, 2010
  25. Math

    Johanna has 100 books she wants to finish by the end of the month. Today is the 1st day of the month if the month ends in the 31st. How many more days does Johanna have left to read 100 books

    asked on September 12, 2017
  26. Public Health / Science

    Where can I find the top five health problems in Florida? I have checked the Florida Department of Health site but I am not having luck. Any help would be appreciated. Thanks.

    asked on January 22, 2012
  27. math angles

    write 1 capital letter that has an acute angle and 1 that has a right angle.

    asked on April 1, 2014
  28. math

    p(less than 3 and consonant)

    asked on January 25, 2012
  29. mount

    wat is 1.71 to 4.56 in its simplest form?

    asked on January 21, 2011
  30. science

    if an engine must do 500 joules of ork to pull a 10 kg load up to a height of 4 meters what is the efficiency of the engine

    asked on March 24, 2009
  1. Math

    Thank you. I needed verification. I put that answer but needed to be certain I was understanding the problem.

    posted on October 2, 2019
  2. Reading Skills


    posted on August 18, 2019
  3. math

    M=18 miles

    posted on September 12, 2017
  4. maths -urgent

    The sum of two opposite angle

    posted on July 28, 2017
  5. Marh

    18/27= 0.66 66 will be your grade

    posted on October 3, 2016
  6. chem

    The right answer is "unsaturated"

    posted on September 14, 2016
  7. Chemistry

    The solution is unsaturated. The data point is below the solubility line at 25degree C, which means the solution can dissolve more solvent.

    posted on September 14, 2016
  8. geometry

    hot dog of course

    posted on September 9, 2016
  9. Technology

    Dr. Russ why so rude? He was just asking for help like damn.

    posted on September 9, 2016
  10. S.S

    Thanks last lesson for social studies whooo.... I don't want to go into highschool.

    posted on May 16, 2016
  11. science PLZ HELP

    Olivia is correct.

    posted on March 28, 2016
  12. math

    trinity is correct

    posted on March 28, 2016


    posted on October 18, 2015
  14. please assist me with science

    I have this m(9.8)(sin28)+(0.387)m(9.8)(cos28)=588 My mass is 73.96kg just realized now I made an error while pressing the values on my calculator...... Thanks alot

    posted on March 2, 2015
  15. please assist me with science

    I don't have a factor of two for g I used 9.8?

    posted on March 2, 2015
  16. please assist me with science

    Thanks so my mass is 157.62kg? Am I correct?

    posted on March 2, 2015
  17. please assist me with science

    Yes it is physical science

    posted on March 2, 2015
  18. science help plzzz

    I don't have a clue. What about you?

    posted on January 14, 2014
  19. math 5 grade

    the answer is a because 6 times 2 eaquals 12 and you times thirty and twelve together and that's how you get 300 the easy way and how you could check if you are correct you could divide three hundred by 12 and you would get your answer. another way you

    posted on October 7, 2013
  20. math

    Wouldn't it be 15%?

    posted on June 13, 2013
  21. Public Health / Science

    Thank you so much for your assistance!

    posted on January 22, 2012
  22. AP Economics

    I think I am thinking too deeply into it. Is it simply (1), what to produce?

    posted on January 20, 2011
  23. Grammar and Composition

    write three analogies using antonyms of your own

    posted on October 20, 2010
  24. Characteristics of Interpersonal Communication

    I am suppose to write a 1 page essay explaining 2 of the 6 characteristics of interpersonal communication an illustrate how each one is demonstrated in your communicaton style. Including at least one quotation from research

    posted on August 14, 2010
  25. The lord of the flies-English

    What does ralph say to the twins when they refuse to help him?

    posted on June 2, 2010