happy
Popular questions and responses by happy
life orientation
what are the two issues in sport that can impede nation building
asked on March 19, 2015 
L.A.Help!!!!!!
Which word is most opposite in meaning to tenacious? A. strong B. plentiful C. weak D. scarce Is the answer C?
asked on November 13, 2014 
Art
In the painting a seated soldier by Hippolyte Bellange the artist recognized the basic shapes in the figure on order to A. confuse the eye, making it difficult to draw. B. Record the various parts of the body accurately. C. Create a change in value D.
asked on October 13, 2014 
L.A.Help!!!!!!
For what reason does the author of "Forest Fire"by Anais Nin describe the mudslides that occur in January? A. She wants to boast about a second natural disaster she lived through. B. She wants to explain how she got to know the forest rangers. C. She wants
asked on November 13, 2014 
science help
What would happen to the current model of the atom if new information about its structure is discovered in the future? A. The current atomic model would be revised. B. The current atomic model would be strengthened. C. The current atomic model would be
asked on October 16, 2014 
Life Orientation
Recomment two ways in which a person should approach conflict to ensure conflict solution
asked on February 15, 2017 
Language Arts
Which principal part of the verb (to teach) appears in sentence 7? Senence: Then she taught me how to cultivate rich and healthy soul and helped me identify which types of plants are best for the environment in my yard. A. Past B. Past participle C.
asked on October 14, 2014 
biology
How can i Describe the pathway and processes of ingestion,digestion,absorption and assimilation involved when a person has eaten a buttered polony sandwich
asked on May 17, 2015 
o chem
Impure acetanilide was dissolved in the required amount of hot water. The clear solution in a beaker was immediately placed in an icewater bath, instead of being allowed to cool down slowly. What would be the result of cooling the solution in this manner?
asked on October 18, 2013 
Zoology
Give ecological anď economic importance of protozoa (Noctiluca,Eimeria,and Opalina)
asked on August 28, 2016 
L.A.Help!!!!!!
In "Forest Fire," why does the narrator plan to save a stack of diaries if she must evacuate? A. She is to scared to think of anything else. B. The diaries are important to her. C. The furniture in her house is to heavy. D. The newspaper photographer wants
asked on November 13, 2014 
science help
A praticular neutral uranium atom has 92 protons,143 neutrons, and an atomic mass of 235. How many electrons does the atom have? A. 92 B. 143 C. 235 D. 337 Is the answer D? Thanks
asked on October 16, 2014 
Language Arts
Which of the following should you do during your third read of the multidraft reading process? A. Identify the authors tone and viewpoint. B. Evaluate how the selection compares to another. C. Examine the type of organization used in the selection. D.
asked on October 14, 2014 
Language Arts
Arthur ruled Britain for many years from his castle at Camelot. His Knights of the Round Table helped to keep peace throughout the land. Then, Arthur was betrayed by his closest friend, Lancelot. While Arthur was away fighting against Lancelot, Arthur's
asked on October 14, 2014 
math
A circular pond of diameter 15m is sorrounded by a path of of 2m wide find the area of the pathway
asked on February 14, 2011 
Physics
An aluminum baseball bat has a length of 0.87 m at a temperature of 20°C. When the temperature of the bat is raised, the bat lengthens by 0.00016 m. Determine the final temperature of the bat.
asked on April 6, 2008 
math help
4,9,x,37 is a quadratic sequence (a)show that x=20 (b)determine the nth term of the sequence thanks in advance
asked on June 4, 2015 
Physics
A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 16°C when it was installed. What is its change in length when the temperature drops to a frigid 39°C?
asked on April 6, 2008 
chemistry
please help me to calculate this question how many grams of FeCl3 will be obtained when you 20g of Fe react with Class?
asked on June 22, 2019 
Biology
Which of the following is true of an exergonic chemical reaction? A.Reactants lose mass as products are reformed B.Bonds are broken in reactants and new bonds are formed in products C.No activation energy is required to initiate it D.The energy released is
asked on August 22, 2017 
physics
How much heat is needed to convert 1.0kg ice at 5celsius to steam at 105 celsius?
asked on September 21, 2015 
Language Arts
Why does the author include the quote from Frances Gabe in paragraph 4? A. To avoid plagiarism B. To make Gabe seem unusual C. To emphasize a point previously made D. To share how much Gabe liked housework Is the answer C?
asked on October 14, 2014 
Physics
An original hydrometer of mass 28g Floats with 6cm of its stem out of water. The area or crosssection of the stemost is 0.75cm^2. Find the total volume of hydrometer and length of the stem above the surface when it floats in a liquid of relative density
asked on July 3, 2019 
programming
Write a program that displays the recommended weight, given the user’s age and height (cm). The formula for calculating the recommended weight is recommendedWeight = (height – 100 + age / 10) * 0.90 Define a service class named Height and include an
asked on March 21, 2013 
English
Which sentence has an infinitive phrase that functions as the subject? To convert sunlight and energy into food is the end result of photosynthesis. After the rain, water travels from the ground to the roots of a plant. Plants are adapted to take in
asked on June 18, 2014 
science
What happens when chlorine gas is bubbled through aqueous sodium bromide? And the chemical equation
asked on May 5, 2019 
physics
Calculate the energy absorbed when 8.5g of ice is melted at 0 celsius
asked on September 21, 2015 
physicsheat transferurgent pls
Calculate the energy absorbed when 8.5g of ice is melted at 0 Celsius. thank you
asked on September 21, 2015 
Life orientation
Why it is important to follow trends in the workplace?(2 reasons please)
asked on October 16, 2014 
u.s. history
How does the constitution limit the powers of government? A. The constitution limits the power of government by entitling citizens to a basic standard of living. B. The constitution limits the power of government by giving citizens the power to veto any
asked on November 13, 2014 
zoology
What is economic importance of protozoa Noctiluca
asked on August 28, 2016 
science help
Chromosone pairs contain diffrent versions of genes, which are called? A.alleles B.chromosome C.mitosis D.DNA E.RNA F.diploid G.meiosis H.phenotype Is the answer A??
asked on October 16, 2014 
Math
Which statement is false? A. The number zero is a rational number. B. Some irrational are also rational numbers. C. Every irrational number is a real number. D. Every integer is a rational number Is the answer C?
asked on October 17, 2014 
Chemistry
Help please? can the following reaction be classified as a redox reaction (1)? what factors did you look at to make this determination? is anything being reduced/ oxidized? if so, what? cl2(g) + 2nabr(aq) > 2nacl(aq) + br2(aq)
asked on April 17, 2019 
Biology genetics
In the summer squash, fruits may be white, yellow, or green. In one case, the cross of yellow X white produced an F1 of all whitefruited plants that, when selfed, gave an F2 segregating 12 white: 3 yellow: 1 green. (a) suggest gnotypes for the white,
asked on January 5, 2018 
Math
A ball is taken from a bag and then replaced. the relative frequency of getting a red ball is 06. if the bag contains 15 balls, how many of them are not red?
asked on November 5, 2019 
Math PLEASE HELP FAST!!!!
Kevin needs to convert 620 millimeters per minute to meters per hour. Which conversion factors should he use? A. 0.001m/1mm and 1h/60min B. 0.001m/1mm and 60min/1h C. 1mm/0.001m and 1h/60min D. 1mm/0.001m and 60min/1h PLEASE HELP!!!!
asked on January 30, 2013 
Stat
Translate the following events into set notation using the symbols A and B, complement, union, intersection. Also give the probability of the event as determined from the table above. Fill in the table below with these values. {If you cannot construct the
asked on June 6, 2011 
physics
A stone is dropped from a cliff 100 ft. high. Disregarding friction; a. how long does it take the stone to hit the ground? b. With what speed and direction does it strike the ground?
asked on July 15, 2015 
maths
A car dealership fences in a rectangular area behind their building to secure unsold vehicles. One length will be the back wall of the dealership. What is the maximum parking area that can be created if they have 2 km of fencing to use? HELP PLS. show you
asked on April 19, 2017 
Math
Hi. I have a math question that asks “best measure of central tendency?” Can you explain what it’s asking. I do and don’t know. I know it’s related to the mean, median, and mode, but I needed someone to explain it to me in words. Thank you so
asked on April 7, 2019 
Biology genetics
A geneticist crossed two corn plants, creating a heterozygous decahybrid (ten traits). This decahybrid was then selffertilized. How many different kinds of gametes were produced? What portion of the offspring were homozygous recessive? How many different
asked on January 5, 2018 
Algebra 1
Mandy scored 22 points in a basketball game. If she made 9 field goals, worth either 2 or 4 points, and no free throws, how many threepoint field goals did she make?
asked on March 31, 2014 
statistics
A manufacturing company produces 10,000 plastic glasses per week. This company supplies plastic glasses to another company, which packages the glasses as part of picnic sets. The second company randomly samples 10 glasses from the supplier. If at least
asked on May 4, 2013 
algebra
The level of sound V in decibels with an intensity I can be models by V=10log(I/10^16) where I is intensity watts per centimeter. Loud music can have an intensity of 10^5 watts per centimeter. Find the level of sound of loud music.
asked on March 24, 2020 
life orientation
define environmental harmful substances
asked on August 9, 2018 
physics
a stone is dropped from a cliff 100 ft high .disregarding friction; a.how long does it take the stone to hit the ground b.With what speed and direction does it strike the ground?
asked on July 15, 2015 
statistics
A manufacturing company produces 10,000 plastic glasses per week. This company supplies plastic glasses to another company, which packages the glasses as part of picnic sets. The second company randomly samples 10 glasses from the supplier. If at least
asked on May 5, 2013 
science
The atmosphere is composed of a mixture of _______________, _____________ ____________, and tiny___________________. Thank you for using the Jiskha Homework Help Forum. The origin of our atmosphere is still open to a great deal of speculation. One theory
asked on March 12, 2007 
physics help
A block of mass 5 kg is place on a table top.it is attached to a mass piece of 2kg by a light string that passes over a frictionless pulley.the table top exerts a frictional force of 7 N on the block. calculate the tension in the string.
asked on October 11, 2015 
art
Co,plemenentary colours lie opposite each other on the colour wheel when the pigments of two complementary colour are mixed together it will resilt in z neural greyblack
asked on February 4, 2013 
Biology genetics
In the summer squash, fruits may be white, yellow, or green. In one case, the cross of yellow X white produced an F1 of all whitefruited plants that, when selfed, gave an F2 segregating 12 white: 3 yellow: 1 green. (a) suggest gnotypes for the white,
asked on January 7, 2018 
word problem , MATHS
Jim is setting up a rectangular dog run in his backyard. He buys six 3foot sections of fencing and a 3foot wide gate. What are the dimensions of the dog run with the greatest area in each situation? a) Jim uses the yard fence for one side of the dog run.
asked on April 18, 2017 
Math
Which is an integer? A. 23 B. 1/4 C. Square root 27 D. 3.402538 Is the answer A? Thanks
asked on October 17, 2014 
Math
In 2002 there were more than 30,000 McDonald’s restaurants in the world. Of these, approximately 14,000 were in the United States. In Great Britain there were 1,116 McDonald’s franchises. The following data are taken from those 1,116 McDonald’s.
asked on December 11, 2008 
physics
The distance between the midpoints of two metal balls,P and Q,respectively of masses 55 kg and 70 kg,is 80 cm (a)calculate the gravitational force that P exerts on Q thanks in advance
asked on June 2, 2015 
chemistry
109% of carbon,18,2% of hydrogen and 73% of oxygen how do i calculate emperical formular?
asked on May 27, 2015 
Maths
The second term of arithmetic progression is 15 and the fifth term is 21 find the common difference with solutions
asked on May 4, 2017 
math help
pattern 1,5,11,19 1.how do i find the next two patterns 2.how do i calculate the n^th term of the pattern
asked on March 30, 2015 
fin 200
I need help with the Comprehensive Problem: Adams Corporation on p. 119 (chapter 4)
asked on June 26, 2011 
Intermediate Algebre
Combine like terms: 3x2 + 2x – 4x2 – 9 + 6x – 2x2 + 8
asked on May 28, 2008 
Biology
Class Actinomycota is found in which phylum? It also secretes its own antibiotic. Why?
asked on March 18, 2018 
accounting
to what extent a country that runs a consistent balance of payment surplus "better off" than is counterparts running deficit?
asked on August 17, 2015 
physics
14,0 of KOH is neutralised in 1dm^3 of water by sulphuric acid with a concentration at 0,1 mol dm^3 how do i calculate it
asked on May 24, 2015 
math help
A tank has two pipes entering it.when operating together,they fill the tank in 40 minutes.operating independently,one of the pipes fills the tank 60 minutes faster than the other one does. calculate the time taken by each pipe to fill the tank on its own.
asked on April 7, 2015 
maths
Find the angle between the line y=2x and the line passing through the points(1;7/3 ) and (0;2)
asked on August 6, 2013 
Psy210
Match the psychological theories with the appropriate statement(s): __Psychodynamic Theory __Trait Theory __Learning Theory __Sociocultural __Humanistic Theory A. Individualism versus collectivism B. Popular theorist Eysenck initiated the fivefactor
asked on September 6, 2009 
education
counselling aim is to support the intellectual, human career and social development of students. discuss
asked on August 17, 2015 
physics
A marble is thrown vertically downward at an initial velocity 200cm/!@#$%^&s the floor in 2.5 seconds ,At what height is the marble thrown?
asked on July 15, 2015 
chemistry
15g of calcium hydroxide is dissolved in 500cm^3 of water 300cm^3 of the solution is used to neutralise hydrocloric acid of/5mol.dm^3 how do i calculate the volume of the acid
asked on May 25, 2015 
mathematics,science,physics,agriculture and geograph.
which work i surpose to do?caus geograph confuse me!
asked on January 15, 2015 
Math
Women’s records in the women’s 1500m run. The formula R =−0.0026? + 4.0807 can be used to predict the world record, in minutes, for the 1500m run t years after 1900. Determine (in terms of an inequality) those years for which the world record will
asked on April 26, 2011 
accounting
If you decide to buy a car for $17,500 and get $2,500 on a tradein. If the bank finances the remainder at 7.8%, and you want to pay off the loan in 5 years, how much will your monthly payments be? (Assume that interest is compounded monthly.)
asked on April 19, 2011 
English
Out of these which one is a metaphor, simile, or a personification? 1)the last stains of sunset had melted away. 2)the wrinkled surface of a tiny lake.
asked on January 21, 2009 
Biology
Explain how strepthroat is able to stay in its ideal environment?
asked on March 18, 2018 
Math
which table of values satisfies the equation shown below? y=x+4
asked on May 20, 2017 
accounting
surplus better off than deficit worse off
asked on August 17, 2015 
math trigonometry
Prove the identity Sin^3X+sinx*cos^2X=tanx/cosX
asked on June 9, 2015 
Physical science
Ab is 50m and bc is 120 calculate how long it will take to ride fro A to C as he rides at 5m per sec?
asked on November 15, 2014 
Math
Which of these numbers is classified as a rational number? A. Square root 17 B. Square root 23 C. Square root 9 D. Square root 2 Is the answer C? Thanks
asked on October 17, 2014 
Math
Make a word problem for this equation: 4(w+3)=w15
asked on February 2, 2016 
math trigonometry
Prove the identity Sin^3X sinx*cos^2X=tanx/cosX
asked on June 9, 2015 
math help
thanks which term of the pattern is equal to 2549
asked on March 30, 2015 
Intermediate Algebre
Solve for x: 2(x – 5) + 7 = x – 8 – 5x
asked on May 28, 2008 
Intermediate Algebre
Solve for x: (x – 2)/5 – 3/2 = (x + 1)/10
asked on May 28, 2008 
maths
What is 12 less than 19
asked on February 1, 2017 
math help
can u solve x and y simalteneously for me thanks in advance x3+2y=0 2y^2+3x^2+4xy=9
asked on March 30, 2015 
math
what is 0+0??????? is it 2?
asked on August 22, 2008

Math
Vnnt yo
posted on March 23, 2020 
math
Trash can
posted on January 30, 2020 
Pre Algebra
Does anyone have the South Carolina answers
posted on May 13, 2019 
Volume and surface area
REALLY NO ANSWER
posted on April 25, 2019 
Volume and surface area
BAD
posted on April 25, 2019 
Math
Sorry I just came back to this! I do understand now. Thanks PsyDAG. :)
posted on April 8, 2019 
geometry
the answer is 27/4 pi inches 3
posted on March 25, 2019 
Math
100 guaranteed
posted on February 12, 2019 
Social Studies
1. Byzantine Empire: centered on Constantinople , Greek was the official language, Eastern Orthodox Church, Roman Empire: centered on Rome , Roman Catholic Church , Latin was the official language 2.B 3.Eastern Orthodoxy , tsar 4.B
posted on January 28, 2019 
Social Studies
Thanks
posted on January 24, 2019 
SCIENCE
Calie is correct
posted on December 6, 2018 
LA helppp
Sweetie is right!
posted on October 27, 2018