Saturday

July 23, 2016
**psychics **

you throw a ball straight upward into the air with a velocity of 20.0 m/s, and you catch the ball some time later. a) how long is the ball in the air b)how high does the ball go c) what is the balls velocity when you catch it I don't get how you are suppose to figure this ...
*Thursday, August 20, 2015 by Maddie *

**Makalema secondary school**

Aluminium reacts with oxygen to form aluminium oxide.How many grams of potassium chlorate would be heated to produce enough oxygen to form 5.1 grams of aluminium oxide?
*Thursday, August 20, 2015 by Vincent *

**Divine mercy school**

The arithmetic mean of x,y andz is 6 while that of x,y,z,t,u,v and w is 9. Calculate the arithmetic mean of t,u,v and w
*Thursday, August 20, 2015 by Goody*

**Math**

A common flea that is 2 to the negative force inches long can jump about to cubic inches high about how many times its body size 10 the flea jump
*Wednesday, August 19, 2015 by Nikki*

**English**

I have a summer reading assignment for the high school I am going to be attending. I am reading Lord of the Flies, and I have to write a 4-essay paragraph on it. They are very specific about what they want on the essay. I already have two paragraphs done, however I am stumped ...
*Wednesday, August 19, 2015 by Isabelle*

**Please Read**

how many seasons are in a school year
*Wednesday, August 19, 2015 by Lily*

**P.E**

1. John goes running around his neighborhood everyday after work. What health-related factors will he be improving through his type of training? A. Cardiovascular efficiency and muscular strength. B/ power and speed. C. Agility and speed. D. Cardiovascular efficiency and speed...
*Tuesday, August 18, 2015 by Liz*

**Mmokeng secondary school**

What type of structure would house the circuit most effectively?
*Tuesday, August 18, 2015 by Ramonokoana retshepile*

**math**

At the 6th grade school dance,there are 132 boys and 89 girls and 14 adults? Write the ratio of the number of boys to the number of girls?
*Monday, August 17, 2015 by china*

**English **

PLEASE HELP!! I NEED TO TURN IT IN AS SOON AS POSSIBLE!! THANK YOU!! Question 1: Day: Monday To: Nominees From: Your Principal Concerning: Rules of Election 1. Everyone running for office must prepare a 3-minute speech that will be recorded for presentation to the entire ...
*Sunday, August 16, 2015 by Lauren*

**king george memorial school math**

logbase10^x+logbase10^y=4
*Sunday, August 16, 2015 by abigail*

**Physics**

Neutron stars consist only of neutrons and have unbelievably high densities. A typical mass and radius for a neutron star might be 8.1 x 1028 kg and 1.7 x 103 m. (a) Find the density of such a star. (b) If a dime (V = 2.0 x 10-7 m3) were made from this material, how much would...
*Sunday, August 16, 2015 by Anonymous*

**org chem**

My prof asked us the requisites for e delocalization. Sigma e delocalization -Must have c-h bond next to a sp2C Pi e delocalization -Must have sp3 lone pair attach to an sp2C. Prof said there are more requisites besides on what ive written. I think if it has high en? What is ...
*Sunday, August 16, 2015 by fay*

**elim high school**

assess the extent to which bad road users has a direct impact on the physical, emotinal, social and economic aspects to the family, the community and the country
*Saturday, August 15, 2015 by mulalo mpho ramaru*

**physics**

A 2cm high object is placed 3cm in front of a concave mirror. If the image is 5cm high and virtual, what is the focal length of the mirror?
*Saturday, August 15, 2015 by aiman*

**Ligege secondary school mathematics**

Factorize fully 2.1 5ac+10ab-25ad 2.2 4x(a+b)-3y(a+b) 2.3 ax-bx+2a-2b 3.1 2(x+y) -t (x+y)
*Thursday, August 13, 2015 by Khuliso*

**Hwiti High School**

Which career path i can follow with the following subjects:geography,history,maths literacy,life science,english,sepedi ans life orientation?
*Thursday, August 13, 2015 by Mmalekgwathane*

**Calculus**

Posted by hey on Monday, August 10, 2015 at 11:28pm. A man 5.5 ft tall walks away from a lamp post 10 ft high at the rate of 8 ft/s. (a.) How fast does his shadow lengthen? (b.) how fast does the tip of the shadow move? Calculus - Reiny, Monday, August 10, 2015 at 11:43pm make...
*Wednesday, August 12, 2015 by hey*

**math **

I have two questions: The temperature changed from 7ºF at 6 P.M. to -5ºF at midnight. What was the difference between the high and low temperatures? What was the average change in temperature per hour? The difference between the temperatures is 12ºF because 7...
*Wednesday, August 12, 2015 by anon*

**Calculus**

A man 5.5 ft tall walks away from a lamp post 10 ft high at the rate of 8 ft/s. (a) How fast does his shadow lengthen? (b) How fast does the tip of the shadow move? Can you please tell me what method/s you used to come up with a solution? I wasn't sure about the sketch I ...
*Wednesday, August 12, 2015 by Jean*

**math or algebra**

I have two questions The temperature changed from 7ºF at 6 P.M. to -5ºF at midnight. What was the difference between the high and low temperatures? What was the average change in temperature per hour? The difference between the temperatures is 12 because 7 - (-5) = 7...
*Wednesday, August 12, 2015 by anon*

**physics**

Determine the minimum size of a mirror that a lady 1.2m tall will buy to be able to see her full height if her eyes are placed 6cm from the top of her head and also determine how high the mirror must be place from d floor
*Tuesday, August 11, 2015 by adaga*

**need help**

There are 205 students in the middle school. If 41 students are girls in 8th grade, what percent of the middle school do the girls in 8th grade represent?
*Tuesday, August 11, 2015 by Anonymous*

**eua high school**

How can i calculate the surface area of a graph with the equation y=2x^2-8
*Tuesday, August 11, 2015 by ūiūķ*

**nsikayethu secondary comprehensive school**

physical science (chemistry).place them in order Which liquid will evaporates faster between ethanol, nail porish remover, methylated spirits and water
*Tuesday, August 11, 2015 by snenhlanhla*

**yale high school**

If a kindergarten teacher seats the class with four children on each rows there will be three children who will not have a seat however if five children are seated in each row there will be two empty seats what is the least number of children the class would have?
*Tuesday, August 11, 2015 by archie*

**Calculus**

A man 5.5 ft tall walks away from a lamp post 10 ft high at the rate of 8 ft/s. (a.) How fast does his shadow lengthen? (b.) how fast does the tip of the shadow move?
*Monday, August 10, 2015 by hey*

**lot mashiane secondry school**

if I choose maths literacy, history, geography and life science which job I'd related to this subject
*Monday, August 10, 2015 by tshiamo*

**healthh**

Keep a five day Journal about noticing people around you of all ages at home, school, work, or in TV or movies as to body size and weight and what your inner thoughts and reaction to them are. Do you find yourself making judgments or having negative/positive thoughts about ...
*Monday, August 10, 2015 by Nani*

**calculus**

a stone dropped from a balloon which was rising at the rate of 15 ft./sec. reached the ground in 8 seconds. how high was the balloon when the stone was dropped?
*Monday, August 10, 2015 by jean*

**EDU 230**

Before school starts, a student is found sleeping on the restroom floor. What is the cultural identifier
*Sunday, August 9, 2015 by Toy*

**Govt.sen.sec.school darlaghat**

state and explain 1st law of thermodynamics
*Sunday, August 9, 2015 by thakur yash*

**Kaputian central elementary school**

My math book is in my locker. All the digits in my locker are odd numbers and their sum is 11. There are 120 lockers. What is my locker number?
*Sunday, August 9, 2015 by Nicirl dionsay*

**physics**

a projectile is fired at an angle of 27 above the horizontal from the top of a cliff 500 ft high. The initial speed of projectile is 1670 ft/s. How far will it move horizontally before hitting the level ground at the base of the cliff?
*Sunday, August 9, 2015 by vien*

**sakre school**

A piece of material subjected to three mutually perpendicular stresses of 70, 56 and 84 Mpa. If E = 200GPa, Poisson's ratio = 0.28, determine (10) (a) Principal strains (b) Shear modules (c) Bulk modules.
*Saturday, August 8, 2015 by avin *

**Scrambled Paragraph **

Architects must consider many factors in designing a building. _1_ Q. Lighting is an essential aesthetic consideration in the design of a building's interior. _4_ R. It's source of daylight, high overhead and filtered through stained glass, creates exciting patterns of...
*Friday, August 7, 2015 by Jenna*

**English**

When he thought he can afford to pay his own school fees.
*Friday, August 7, 2015 by Munyaradzi*

**jones high school**

which of the following represents a function on a line. ellipse circle horizontal vertical Is the correct answer vertical?
*Friday, August 7, 2015 by kareen*

**calculus**

A stone dropped from a ballon which was rising at the rate of 15 ft./sec. reached the ground in 8 seconds. how high was the ballon when the stone was dropped? please help :-) thank you
*Thursday, August 6, 2015 by jean*

**Medical Billing**

Mrs. F is a 72-year-old retired school teacher who is hospitalized for pneumonia. What is most likely being used to pay for her hospital stay? A. Medicare Part B B. Medicare Part C C. Medicare Part D D. Medicare Part A
*Thursday, August 6, 2015 by Kathleen*

**Trigonometry**

An airplane is sighted at the same time by two ground observers who are 2 miles apart and both directly west of the airplane. They report the angles of elevation as 11˚ and 20˚. How high is the airplane? Round to the nearest hundredth of a mile.
*Wednesday, August 5, 2015 by Remy*

**Cactus middle school**

How do I get the equation of a word problem that needs the average number of miles per gallon
*Wednesday, August 5, 2015 by Carissa*

**bell high school**

A customer requests a loan advance of $300 with an annual interest rate of 22%. What is the dollar amount of the interest for the entire year
*Tuesday, August 4, 2015 by Anonymous*

**springs secondary school **

I want to know what job opportunities can I get if I do Maths literacy, Economies, History and Tourism?
*Tuesday, August 4, 2015 by hlengiwe *

**Peter nchabeleng**

If you live only 800m away from the school. If she leaves her home at the sametime as Constance, how many minutes before Constance will she arrive
*Tuesday, August 4, 2015 by Donald *

**Peter nchabeleng**

If you live 3,5 km away from school. How long will it take you to walk to school
*Tuesday, August 4, 2015 by Donald *

**physics**

A projectile is fired from a cliff 300 m high with an initial velocity of 400 m/s. If the firing angle is 30 degrees from the horizontal, compute the horizontal range of the projectile.
*Monday, August 3, 2015 by Gela *

**HISTORY,GEOGRAPHY,MATHS LIT,LIFE ORIENTATION,...**

OK HEY,,,IM LOST I DONT KNOW WHAT TO DO NEXT YEAR BECAUSE IM CURRENTLY DOING MY LAST YEAR AT HIGH SCHOOL SO HELP ME,,WHAT MUST I DO?
*Monday, August 3, 2015 by UZUAKHANYE*

**Filidi senior secondary school **

Please analyse the following statement "The media do not tell us what to think but they tell us what to think about ".
*Monday, August 3, 2015 by siduduzo*

**kgothala s school life orintation**

meaning of campain with responsibility
*Monday, August 3, 2015 by nomthandazo mgaga*

**life science**

At high altitude the atmospheric pressure is lower and the air is less dense than at low altitude.this means that at high altitude there is less oxygen available for gaseous exchange thus gas exchange becomes less efficient. what conclusion can be made?what will happen to the ...
*Monday, August 3, 2015 by merissa*

**english**

The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses
*Sunday, August 2, 2015 by lisa*

**the practice of working with school age children**

increased availability of afterschool programs has resulted in an increase in a.teen pregnancy in urban areas b.childhood obesity in japan c.parental productivity at work d.vandalism in local neighborhoods my answer is b
*Sunday, August 2, 2015 by susue*

**black river **

Mathematics How high is the tree if I had 5m 4m how high is the tree
*Saturday, August 1, 2015 by lia*

**High school Algebra**

For the following example: 5 * 6 - 2 * 4 = 30 - 8 Does this represent the substitution property? I am assuming yes since you are substituting 5*6 for 30 on the other side of the equation. Thank you to those who answer. I was not sure how to send a thank you reply.
*Saturday, August 1, 2015 by Laurie*

**physics**

If a staircase has five steps each 1.45m high and 1.5m wide. A ball is placed on the top of the staircase what maximum (horizontal) velocity be given to the ball so that it directly hits the lowest plane?
*Saturday, August 1, 2015 by sunny*

**Life orientation**

Five interview question you will use to evaluate the understanding of service delivery protest by the learners in your school
*Friday, July 31, 2015 by Anonymous*

**History **

Which view of the Establishment Clause would allow greater interplay between government and religion? A. conscientious theory B.accommodationist view C.separationist view D.high-wall theory can any body help me i think its A. conscientious theory but not sure at all.
*Friday, July 31, 2015 by Alice*

**witbank high **

a rectangular prism with a square base of five cm length and height of two cm. What is the area of the base of the prism.
*Thursday, July 30, 2015 by pretty*

**mayville secondary school**

Why traditional african marriage is an advantage for men only not for women
*Wednesday, July 29, 2015 by sthembile *

**Living Waters private school**

Can I choose Human resource or safety officer when am doing maths literacy, economic,business and tourism
*Wednesday, July 29, 2015 by Angel*

**mohlakeng primary school**

explain the scientific interpretation of the fossils found in the crandle of humankind
*Wednesday, July 29, 2015 by sdumo rangwane*

**Potlake sec.school'Life orientation**

Five interview questions tobe used to evaluate the understanding of a service delivery protest by learners
*Wednesday, July 29, 2015 by Mmasello*

**physics**

A stone is thrown horizontally outward from the top of a bridge, the stone is released 19.6meter above the street below.the initial velocity of the stone is 5.0m/s.determine the (a)total time that the stone is in the air (b)magnitude and direction of the velocity"...
*Tuesday, July 28, 2015 by anthony*

**government secondary school**

maths:x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.fine the value of ABCDEFGH,it a partial fraction o plz i need the solution urgently
*Tuesday, July 28, 2015 by Anonymous*

**government secondary school abuja**

solve the partial fraction.x^4+3x-2/(x^2+1)^3(x-4)=(Ax+B)/(x^2+1)+(Cx+D)/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+H/(x-4)^2.Find the value of ABCDEFGH, plz help
*Tuesday, July 28, 2015 by anthony*

**D.A.V. public school**

The value of a machine depreciats 10% every year. If its persent value is ₹ 387000. What was it's value 1 year ago?
*Tuesday, July 28, 2015 by Diksha*

**trigonometry**

From the roof of the building 25 meters high, the angle of elevation of the top of the pole is 21°11’ , from the bottom of the building, the angle of elevation is 43°2’, determine the height of the pole .
*Monday, July 27, 2015 by yn*

**trigonometry**

From the roof of the building 25 meters high, the angle of elevation of the top of the pole is 21°11’ , from the bottom of the building, the angle of elevation is 43°2’, determine the height of the pole .
*Monday, July 27, 2015 by lyn*

**Physics**

An officer is investigating an accident. A car has struck a pedestrian at a school crosswalk.There are no witnesses to the accident. The officer measures the coefficient of friction at the accident site to be 0.55, and he measures skid marks that are 52m long. What is the ...
*Sunday, July 26, 2015 by Beth*

**MAth 109**

The formula d= square root of 3h/2 models the distance, d, in miles, that a person h feet high can see to the horizon. If the pool deck on a cruise ship is 80' above the water, how far can passengers on the pool deck see? Write the answer in simplified radical form. Then ...
*Sunday, July 26, 2015 by Zsa Zsa*

**thuto lefa high school**

I'm doing business, economics, history and maths literacy, I just want to know what. career must i do
*Saturday, July 25, 2015 by siya*

**william pescod high english**

Traditional african marriage is an advantage for men only ,not women
*Friday, July 24, 2015 by kagisho lephoi*

**Tapovan high school bbsr**

An object is thrown upward with a velocity of 128ft/sec.Find out the time taken to reach the ground.
*Thursday, July 23, 2015 by Parsuram Naik*

**Jkr public school**

mole fraction of solute is 0.4 what is molality of solution
*Wednesday, July 22, 2015 by Manish*

**kwabhanya secondary school**

Scıence What ıs a charge on A charge after touchıng each other A and B charges?
*Tuesday, July 21, 2015 by zama*

**gandhi middle school pasighat**

husan buy two kinds of clothes materials for school uniform, shirt materials that cost him rs 50 per metre and trouser material that cost rd 90 per metre . For every 3 metres of the shirt materials he buy two metres of the trouser material. He sells the material at 12 percent ...
*Tuesday, July 21, 2015 by Kapthik leho*

**english literature**

hi i have written a review below but its word limit is very high. please help me reduce it to around 200 words or a bit more. thanks in advance. 1. Introduction: Overwhelmed by political intrigue, confronted by a world adversarial to moral sensibilities, the play dramatizes ...
*Tuesday, July 21, 2015 by Anonymous*

**english literature**

hi i have written a review below but its word limit is very high. please help me reduce it to around 200 words or a bit more. thanks in advance. 1. Introduction: Overwhelmed by political intrigue, confronted by a world adversarial to moral sensibilities, the play dramatizes ...
*Tuesday, July 21, 2015 by zainab*

**physics**

A ball is projected horizontally from the top of a building 19.6m high.if the line joining the point of projection to the point where it hits the ground makes an angle of 45° to the horizontal what is the initial velocity of the ball
*Monday, July 20, 2015 by abc*

**English**

We had to read Kennedy's Inaugural Speech: Vice President Johnson, Mr. Speaker, Mr. Chief Justice, President Eisenhower, Vice president Nixon, President Truman, Reverend Clergy, fellow citizens: We observe today not a victory of party but a celebration of freedom--...
*Monday, July 20, 2015 by Grace*

**life orientation**

Evaluate the extent to which the service delivery protest you have described did met or did not meet the requirements of processes that you have researched about the high bills of water and electricity
*Sunday, July 19, 2015 by khomotjo*

**blue bells model school **

Science physics A ball A moving with kinetic energy E makes a head on elastic collision with a stationary ball with mass n times that as A . What is the potential enery stored during collision ?
*Sunday, July 19, 2015 by kanika*

**Vukile high school**

1.what are welfare payments or consumer payments 2.what is the south african government providing and to whom? 3.what are the costs and cosequences of providing the subsidies and welfare? 4.are there any welfare or subsidy payments that should be reviewed or added? 5.are there...
*Sunday, July 19, 2015 by Zakithi*

**Thokozwayo secondary school**

English is the language of opportunities why bother teaching indigenous languages?
*Sunday, July 19, 2015 by Minnih*

**st.Xavier's high school**

0.1+2×2.4÷0.2-0.7 1.1×0.1+3.01-1.01
*Saturday, July 18, 2015 by komal*

**maths**

Pooja walking at 4 km/hr reaches her school 5 minutes late. If she walks at 5 km/hr, she will reach her school 4 minutes early. Find the distance of her school from her residence
*Saturday, July 18, 2015 by manavi*

**College Education**

What was the role of school counselors during the Agrarian age, the Industrial age and the Knowledge age. Or were there counselors during this time period?
*Friday, July 17, 2015 by Blount*

**Math**

Can some please explain what I have to do to get the answer? An airplane passes directly over Seneca High School. A student at Cherokee High School, which is 4.3 miles away, finds the angle of elevation of the plane to be 19°. Find the altitude of the plane.
*Thursday, July 16, 2015 by Claire*

**chemistry**

in our notes for strengths of acids and bases it says that you could add a strong/weak acid with a strong/weak base and it will give you a low, medium or high delta h. so wouldn't acids and bases be related to thermochemistry?
*Thursday, July 16, 2015 by will*

**st.joseph's high school**

two boxes are selected randomly.the first box contains 2 white balls and 3 black balls.the second ball contains 3 white balls and 4 black balls.what is the probability of drawing a white ball?
*Thursday, July 16, 2015 by thejaswini.aleti*

**math**

In a school with 323 students there are 15 more girls than boys.How many boys are there?
*Thursday, July 16, 2015 by elizabeth*

**Stanger Secondary ex-school**

What subjects do u really need to do for art such as Drawing and Poetry...#"compulsory subjects" for these arts. Is it: Physics,pure math,geog,life sciences,mech tech,EGD,mah.lit,BS,history,economics,...which ones are needed??? Ain't u shuld be smart in ...
*Wednesday, July 15, 2015 by Philile Teddy Nhleko*

**Snethezekile High School**

Maths lit,History,Economics,Business Studies,Tourism Which careers must a person focuss on when doing these subjects?
*Wednesday, July 15, 2015 by Philile Nhleko*

**ramatau senior secondary school**

life science,geography,life science,history,mathematical literacy,english,sepedi,life orientation
*Wednesday, July 15, 2015 by shai lucia kamogelo motlanalo*

**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?
*Wednesday, July 15, 2015 by happy *

**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?
*Wednesday, July 15, 2015 by happy*

**English**

Question: In lesson plan, we can see two items; one is 'Registration Number' and the other is 'Identity Number.' What is the difference between them. -- Two or three applcants for teaching at school will come and start teaching for demonstration for about 10 ...
*Wednesday, July 15, 2015 by rfvv*

**saviour preparatory school**

An elephant of mass 500kg stands with all feet on the ground. each foot has an area of 0.08m calculate the pressure exerted onthe ground (g 10ms)
*Tuesday, July 14, 2015 by frimpong*

**physics**

a stone is thrown horizontally with an initial velocity of 15m/s from a tower 20 meters high. How long does the stone take to reach the ground?
*Tuesday, July 14, 2015 by wilson*