Johanna
Popular questions and responses by Johanna
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 
Life orientation
Critically discuss six ways that the human rights violations influence individuals, groups andthe broader south african community
asked on April 17, 2016 
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 
literacy
what is poin of view
asked on January 21, 2014 
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 
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 
science
Blank is a major component of bones and the proteins that build muscles
asked on December 22, 2014 
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 
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 
Geometry
What is the value for X? Round your answer to the nearest whole number
asked on March 11, 2020 
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 
Chemistry
NaHCO3+CH3COOHâ†’H2CO3+NaCH3COO the mass of can changes after reaction, what would be a logical mass?
asked on December 5, 2011 
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 
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 
Math
If a person throws a water balloon, the height (in feet) if the water balloon is modeled by the equation: h=16t^25t+100, where t is in seconds. When will the water balloon hit the ground?
asked on December 9, 2012 
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 
PreCalc
y=cos^1(6pi/7) Is the answer undefined? Thanks for your help.
asked on February 8, 2011 
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 
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 
physics
is the momentum and force the same for a equal mass cars when: 1. they collide head on both at 30 m/s. 2.one collides with a brick wall at 60m/s
asked on December 3, 2010 
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 
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 
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 
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 
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 
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 
math angles
write 1 capital letter that has an acute angle and 1 that has a right angle.
asked on April 1, 2014 
math
p(less than 3 and consonant)
asked on January 25, 2012 
mount
wat is 1.71 to 4.56 in its simplest form?
asked on January 21, 2011 
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

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 
Reading Skills
B
posted on August 18, 2019 
math
M=18 miles
posted on September 12, 2017 
maths urgent
The sum of two opposite angle
posted on July 28, 2017 
Marh
18/27= 0.66 66 will be your grade
posted on October 3, 2016 
chem
The right answer is "unsaturated"
posted on September 14, 2016 
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 
geometry
hot dog of course
posted on September 9, 2016 
Technology
Dr. Russ why so rude? He was just asking for help like damn.
posted on September 9, 2016 
S.S
Thanks last lesson for social studies whooo.... I don't want to go into highschool.
posted on May 16, 2016 
science PLZ HELP
Olivia is correct.
posted on March 28, 2016 
math
trinity is correct
posted on March 28, 2016 
STATISTIC
4/52
posted on October 18, 2015 
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 
please assist me with science
I don't have a factor of two for g I used 9.8?
posted on March 2, 2015 
please assist me with science
Thanks so my mass is 157.62kg? Am I correct?
posted on March 2, 2015 
please assist me with science
Yes it is physical science
posted on March 2, 2015 
science help plzzz
I don't have a clue. What about you?
posted on January 14, 2014 
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 
math
Wouldn't it be 15%?
posted on June 13, 2013 
Public Health / Science
Thank you so much for your assistance!
posted on January 22, 2012 
AP Economics
I think I am thinking too deeply into it. Is it simply (1), what to produce?
posted on January 20, 2011 
Grammar and Composition
write three analogies using antonyms of your own
posted on October 20, 2010 
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 
The lord of the fliesEnglish
What does ralph say to the twins when they refuse to help him?
posted on June 2, 2010