good Samaritan school
The density of the ice is 918kgm-3 and that of water is 1030kgm-3. An iceberg floats with a portion of 224 litre outside water. Find the volume of the iceberg.
Friday, August 28, 2015 by tanmay
Ronnie misses the school bus 1 out of every 30 school days. He sets up the proportion 1/30=180/x to predict how many days he will miss the bus in the 180-day school year. What is Ronnies error?
Thursday, August 27, 2015 by Brooke
A truck whose bed is 2.5m long 1.5 m wide and 1.0 m high is delivering sand for a sand sculpture competition. About how many trips must the truck make to deliver 7 m3 if sand
Thursday, August 27, 2015 by Brooke
thuto-boswa sec school
solo buys a roll of wrapping paper.The length of The paper is 4,5m.She estimates that she will need 1,25m to wrap a present for her sister,and 2,8m to wrap a present for her dad.How much paper she will have left over?
Thursday, August 27, 2015 by veronica diedericks
mabathoana high school maseru
A block and tackle system of 5 pulley is used to raise a load of 500N steady through a height of 20m the work done against friction is then 2000J. Calculate the work done By effort, efficiency and effort applied
Thursday, August 27, 2015 by Mamoeletsi
Developing Healthy Eating Habits
1. Which one of the following choices can be added to increase the "creaminess" and nutritional value of soups without adding fat? A. Nonfat milk B. Creamed corn C. Pureed root vegetables D. Cornstarch A? 2. Sports beverages should ideally contain A. water, sodium, ...
Thursday, August 27, 2015 by MsxJaylaXx
geography need help please
I need to pass my finals tomorrow! pleas help me! its geometry? Does anyone know how to do any of these problems ? please help! 1- 3, 5, 7, 9... Generalize the pattern by finding the nth term. A) 3n B) 2n + 1 C) n + 2 D) (n + 1)(n + 2) 2- If the radius of a cylinder is doubled...
Thursday, August 27, 2015 by Anonymous
What does the word mimetic tell us about the difference between novels and most of the literature of the 1800s? A. Novels were unique in trying to imitate real life. B. The authors were new and unknown. C. Novels presented common things in new ways. D. Novels present fantasy ...
Thursday, August 27, 2015 by Maria
a ball is thrown horizontally from the top of a building 35m. high. the ball strikes the ground at a point 80m from the base of the building. a. find the time the ball is in flight b. its initial velocity c. the x and y components of velocity just before it hits the ground
Thursday, August 27, 2015 by Anonymous
The ratio of the number of junior high students to the number of senior high students in a school is 7 to 9. If there are 100 more senior high students than junior high students, how many junior high students are there?
Wednesday, August 26, 2015 by Ratios
A teacher buys 50 train tickets for a school trip for a total cost of $1,200. She buys x number of student tickets for $20 each. She also buys y number of adult tickets for $30 each.
Wednesday, August 26, 2015 by tommy
which of the following properties of water explains its characterization as the universal solvent. a)kinetic energy of liquid water molecules b)high specific heat c)polarity of water molecules d)high surface tension I chose C
Wednesday, August 26, 2015 by Brenda
which of the following properties of water explains its characterization as the universal solvent. a)kinetic energy of liquid water molecules b)high specific heat c)polarity of water molecules d)high surface tension
Wednesday, August 26, 2015 by Brenda
The angles of elevation to the top of a mountain are measured from beacons A(22°) and B(40°) at sea. If the beacons are 125m apart, how high is the mountain?
Wednesday, August 26, 2015 by Lucifer Mato
Ms. Sue please
Please don't get mad, but I have no where else to turn to. This doesn't deal with school at all.. My eyes have gotten worse. I have to wait for my new glasses with a new prescription lens. What's your opinion? Do you think it Will help at all wearing my current ...
Tuesday, August 25, 2015 by Anon
A 15.00ml of NaoH was titrated to the stoichiometric end point with 17.40ml of 0.23M HCL. What is the molarity of NaoH in the solution?. Calculate the mass of NaoH in 15.00ml solution.[H=1, Cl=35.5, Na=23,O=16].
Tuesday, August 25, 2015 by Favour
Red House Primary School
Sally is thinking of a ratio.the simplest form of the ratio is 2:3.if she subtracts 1 from the first number in her ratio and adds 2 to the second number of her ratio,the simples form of new ratio is 1:2.Find the ratio that Sally is thinking of
Tuesday, August 25, 2015 by Khanya
The makers of a certain automobile advertise that it will accelerate from 15 to 50 mi/hr in high in 13 sec. Compute (a) the acceleration in ft/ sec2, and (b) the distance the car travels in this time, assuming the acceleration to be constant.
Tuesday, August 25, 2015 by Justine
English (3rd grade)
Where can I read Berries, Berries, Berries ? Wasn't given the author from 3rd grader and her school is August Ahrens Elementary School. The book has a bear on the front cover and the bear is looking for berries for Spring. I have already searched the book on google and I ...
Tuesday, August 25, 2015 by anon
The Law School Admissions Test (LSAT) is given to students seeking admission to law school. If those who score high on the LSAT ultimately have higher grades in law school, while those with lower scores have lower grades, the LSAT is said to have? face validity predictive ...
Monday, August 24, 2015 by johnnybear
Ben, Ray, and Lee ran laps around the school track. Ben ran 2 times as many laps as Ray. Lee ran 3 laps, which is one-half of the number of laps that Ray ran. How many laps did Ben run?
Monday, August 24, 2015 by johnathan duro
St.Peter's Boys Senior High School
In a class of 500 students,60 study geography,40 study English,30 study geography and history,25 study English and history,if 10 study all the three subjects,find using venn diagram the number of students who study none of the three subjects.
Monday, August 24, 2015 by Prince
Multiple Choice 1. What is the main advantage of using money instead of bartering? (1 point) Many more people today use money than bartering to get goods and services. Not all countries use the same types of money in their economies. Money comes in many ...
Monday, August 24, 2015 by jacob
Solve. Show your work. A high school athletic department bought 40 soccer uniforms at a cost of $3,000. After soccer season, they returned some of the uniforms but only received $40 per uniform. What was the difference between what they paid for each uniform and what they got ...
Sunday, August 23, 2015 by anon
shree mahendra secondary school
For a bathing person supplies 5×10^3Kj energy in 20 litre of water at 15°c temperature.What is the change in temperature of this water?
Sunday, August 23, 2015 by ritesh
While touring a city ,you see a skyscraper and wonder how tall is it.You see that it is clearly divided into floors.You estimate that each floor is 20 feet high.You count that the skyscraper has122 floors.How tall is this skyscraper ?
Saturday, August 22, 2015 by Alexis
while turning a city, you see a skyscrape and wonder how tall it is. You see that it is clearly divided into floors . You estimate that each floor is 20 feet high . You kill that the skyscraper as 112 floors .how tall is the skyscraper
Saturday, August 22, 2015 by Bob
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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