...BELL RINGERS – THE NUMBER SYSTEM – GRADE 8 Task 1 - Which of the following numbers are perfect squares? Explain your reasoning. 5, 9, 36 and 41 Task 2 - Which of the following numbers are perfect cubes? Explain your reasoning. 8, 12, 27 and 64 Task 3 - Problem: Represent the following rational number in fraction form 0.333? Task 4 - Instructions: Decide whether each of the following numbers is rational or irrational. 1. 0.333 ______________________ 2. √4 ______________________ 3. √2 = 1.414213… ______________________ 4. 2 ______________________ 5. 11 ______________________ 6. 12.3456565656 ______________________ Task 5 - Give possible coordinates for the following points. A. K’s x-coordinate is between B. L’s x-coordinate is between j and j j and j K’s y-coordinate is between L’s y-coordinate is between j and j j and j K’s coordinates could be ( j, j) L’s coordinates could be ( j, ___ ) Task 6 Look at Point F on the number line below. a. Where are the points that are GREATER than Point F? Task 7 Timothy, Adrienne, and Robert all started with 0 points. Timothy’s score is at 25, Adrienne’s score is at -30, and Robert’s score is at 10. ...
Words: 790 - Pages: 4
...infantrymen climbing up on the fire step, and readied themselves to guard against a dawn raid by the enemy. Both sides carried out their respective ‘stand to' and despite the knowledge that each had prepared itself for raids or attacks timed at dawn, it was at this time that many of the planned attacks were carried out. As the light grew, this daily ritual was accompanied by the ‘morning hate'. This was when both sides relieved the tension of the early hours with indiscriminate machine gun fire, shelling and small arms fire into the mist to their front, which made doubly sure of safety at dawn. Breakfast and Weapon Cleaning Following stand to the men would have their breakfast and clean their weapons. Breakfast would be brought up in containers from the field kitchens and the weapon cleaning would be done in shifts, with only a portion of the men cleaning their weapons at any one time. Inspection Breakfast would be followed by the daily inspection by the Platoon Officer and Sergeant. Weapons would be checked to ensure that they were clean and serviceable as would the men's clothing. Often this inspection would include a ‘foot inspection' looking for signs of ‘trench foot'. Trench Foot was a medical condition peculiar to trench life. It was a fungal infection of the feet caused by cold, wet and unsanitary trench conditions. It could turn gangrenous and result in amputation. Some 20,000 casualties...
Words: 563 - Pages: 3
...Office Use Only: What Service(s) ________________ What Price(s) ________________ Taxes: ________________ Sub-Total Price: ________________ Deposit: ________________ Total: ________________ 20 % Discount off Rental Trucks. Ask for details from JBPK WWW.JBPACKNKLEAN.BIZ 678-499-9123 SHERRI ALL CLIENTS PLEASE READ EVERYTHING CLOSELY. Half of Depot Client - Please return this contract within 48hrs If our company does not receive the contract within 48hrs your move will be cancelled with no notice The time starts when JB Packing and Kleaning (JBPK) signs client into the log, time ends when JBPK crews are done with everything that client requests for them to do and client signs them out on the log. Travel time from the beginning address to ending address is included in the time. JBPK requires a minimum of 2 hours. If the next hour starts the client is responsible for full payment. Call for the rates and hear if JBPK has any current promotions. Please note: JBPK is only responsible for the workers that JB Packing and Kleaning hires. JBPK is not responsible for anybody outside of JB Packing and Kleaning. Client may hire extra help if he or she desires but JBPK will not be responsible for other parties actions. Any questions please feel free to email JBPK at JBPK2014@yahoo.com or contact by phone at 800-516-7720 Ext 2. Visit JSMS Website at www.jbpacknklean.biz. To swiftly contract a date with JSMS, fax 866-574-2238 or email at JBPK2014@yahoo.com. Schedule your...
Words: 2350 - Pages: 10
...order to prevent dust and dirt from accumulating, the chandelier should be cleaned once a month . This is quickly done and does not require much preparation. The easiest way to describe this is in the next chapter. Once a year the basic cleaning of the chandelier is recommended. The best way to get rid of this work is to clean the spring when the heating period is over, since a lot of dust rises with the warm air. Tip -Let the crystal hang on the chandelier and use a ladder...
Words: 967 - Pages: 4
...Cleaning Solution- are substances, usually liquids, powders, sprays, or granules, that are used to remove dirt, including dust, stains, bad smells, and clutter on surfaces. Purposes of cleaning agents include health, beauty, absence of offensive odor, avoidance of shame, and avoiding the spreading of dirt and contaminants to oneself and others. Some cleaning agents can kill bacteria and clean at the same time. Scrubbig foam- Scrubs away that are hard to remove such as bugs, tar, and sap. Also used as a more aggressive deoxidizer. Dishpan-a large pan in which dishes, pots, etc., are washed. Dish Cloth-A dishcloth is used in the kitchen to clean dishes and other surfaces. Typically they are made of cotton or other cloth, such as microfiber. Pan with hot water-it is a pan to place hot water on it to prevent the hot water from boiling it to your body. Rolled Newspaper-Newspaper has just the right properties to start a fire. It comes in big sheets. There is most often too much of it around. It bunches up easily. It lights easily and burns without leaving much ash. Plus plain newspaper doesn't produce a lot of toxins when it burns like some other paper products do. Cleaning Rags-Cleaning with rags is the ultimate in fabric recycling. The older the fabric the better it is because it will be soft and very absorbent. I only recycle 100% cotton or linen fabric, again because it's so absorbent. Poly fabric and poly/cotton blends won't wipe spills as well and will never reach that soft...
Words: 403 - Pages: 2
...Commercial segment of the Cleaning industry since 1986. In 2005, a residential cleaning division was opened to meet a growing demand. Mr. Knox, ABC’s shareholder, is now looking for ways to improve future profitability of the company and is wondering if the new department is profitable to remain operational. In order to address the issues, a Cost-volume-profit (CVP) analysis is required to evaluate the current financial situation which will allow management to make critical decisions such as, setting service fees, determining the service mix, and maximizing productivity. Also, an analysis of the current standard costs will be done to determine if the standards are adequately established for both divisions. Finally, the company’s present workforce will be reviewed to determine if any adjustments can be implemented in order to increase value and profitability. Situational Analysis A. Current mission and vision Mission: To provide customers with high-quality cleaning services at a competitive price. Vision: To be the leader in the cleaning services industry, capturing 50% of Commercial market share and 20% of Residential market share in three years, by improving efficiency and minimizing resources B. External Analysis 1. Industry Analysis The cleaning service industry can be divided into two main segments, Residential and Commercial. Residential services involve general home cleaning and more specialized services, such as window and carpet cleaning. In contrast, the Commercial...
Words: 4281 - Pages: 18
...In my opinion, kids should have chores. Are you thinking, my kids, are too busy for chores? They never listen to me, and I always end up doing them myself. I ask and ask, but they always put up a fight! Have you ever thought that when you ask your kids to do chores and ended up doing them yourself because it is just easier that way? Well if you have you need to read this. You will learn why all those fights, in the end, will be worth it because it will be one of the best ways for your kids to learn and grow. First off, all chores can have a big impact on how your kids behave, If they do chores it can shape your kids to be the best that they can be and show them the responsibilities of growing up. Chores can teach your kids work ethic which everyone needs to be successful in both school and at work, and many people would consider that as a good quality especially bosses and teachers. It can show your kids that not everything will come to them easily and that you have to do some work to get things done. According to Dr. Julie Green chores encourage your kids to take care of themselves and their own belongings. So in the long run chores help kids learn work ethic which will help them get a job when they are older and they can help kids learned how to do the simple everyday life things for when they are older and have a family of their own. Another reason why kids should have chores is that it can bring your family together. In a blog posted by Momentum Life, chores can...
Words: 707 - Pages: 3
...family to take breakfast and go to the fields for work. After that she starts cleaning her home and then go to the fields to help her male members of the family in the fields, never getting any-mid break, she returns home to prepare lunch and send it for the males to the fields and receive her children from school and feed them. Then she get a little time to do the chores of meeting and asking about her neighbors and relatives. She uses her rest time between noon and evening in sewing, and stitching and doing embroidery work to help her family economically. And then making the evening tea and the dinner for her family and serving it ,is all an urban woman do, after making sure all her family members are well-fed and sleeping, she goes to bed to exhausted to have some sleep ,so to get up early next morning and perform her daily exhausting chores. Meanwhile, the women of urban areas also work hard and perform many works. Her daily routine also starts with getting up early in the morning and preparing breakfast and helping her children and husband to get ready for school and office, and take breakfast. Women in urban areas are mostly working woman, so after helping her family to take breakfast and go to school and office, she get ready to go to office and perform her job. After that when she returns home, preparing lunch and serving it is also her daily routine. Then looking after her home, cleaning and decorating it, looking...
Words: 591 - Pages: 3
...than my father. Since we had a housekeeper from morning to early evening hours from Monday to Friday she did most of the housekeeping chores. However my mother would always prepare breakfast and dinner for the family, according to her tribe it was her responsibility and as a wife and a mother we all expected her to do that. Over the weekends she would clean, wash cloths with her hands and prepare meals. My father would spend his time out with his friend or in the house drinking beer. As a grown up today I am in a egalitarian marriage, my husband and I share most of the house chores. If I cook then he will wash the dishes (we don’t use a dishwasher) or vise-versa. We usually do house cleaning together on Wednesday we would have light house cleaning and on Saturday we would have heavy house cleaning. I’m the one who cleans the toilet and the bathroom I don’t like it but I like clean toilets and bathrooms so I clean them twice in a day, in the morning before I take shower and in the evening right before I take my warm beautiful shower, my husband barely cleans the toilet. Our chore distribution isn’t based on gendered lines, we have a rule which goes ‘if its not in it’s normal state someone has to do something’ Said all that you can see that we are both responsible for our house, light now we don’t have a child but my step son usually visits us on weekends. Having this kind of relationship has enable both of us to work, go back to school and manage our small company with less tress...
Words: 665 - Pages: 3
...Great Writing 4: Great Essays, 4ed Answer Key UNIT 1 Activity 1, pages 5–8 Preview Answers will vary. Post-Reading 1. The story of Cinderella, her cleaning tasks, and how she felt about them 2. Answers will vary. 3. Ironing clothes, washing dishes, and cleaning the bathroom 4. 5 paragraphs; paragraph 1 (introduction); paragraph 5 (conclusion); paragraphs 2, 3, 4 (body) 5. Unpleasant household chores 6. “The top three of these unpopular tasks often include ironing clothes, washing dishes, and cleaning the bathroom.” 7. Why people don’t like to iron clothes; “One of the most hated chores for many people is ironing clothes because it is not a task that can be completed quickly or thoughtlessly.” 8. Paragraph 3: “Another household chore that many people dislike is washing dishes.” Paragraph 4: “Although ironing clothes and washing dishes are not the most pleasant household chores, perhaps the most dreaded chore is cleaning the bathroom.” 9. Two possible supporting sentences: “Each piece of clothing must be handled individually, so ironing a basket of laundry can take hours!” “After ironing a piece of clothing meticulously, which entails smoothing out the fabric, following the seams, and getting the creases just right, it needs to be put on a hanger as soon as possible. 10. “Because the bathroom is full of germs, a quick wiping of the surfaces is often not enough.” 11. “Maintaining a house means doing a wide variety of unpleasant chores...
Words: 1746 - Pages: 7
...people, probability is a loosely defined term employed in everyday’s conversation to indicate the measure of one’s belief in the occurrence of a future event. Say, what is the chance of arriving on time if one takes the bus? takes the taxi? However, for scientific purposes, it is necessary to give the word probability a definitive, clear interpretation. One can think of probability as the language in discussing uncertainty. For instance, in tossing a coin (random experiment), the outcomes can either be {H} or {T }. If we know exactly what the outcome of the next trial will be, then we are certain that, say, a {H} will show up next. However, it is impossible to know exactly what is going to happen in reality - uncertainty. Definition. A random experiment is a process leading to at least two possible outcomes with uncertainty as to which will occur. Then, the possible outcomes of a random experiment are called the basic outcomes, and the set of all basic outcomes is called the sample space, S. Examples of random experiment (i) Tossing a coin Basic outcomes: {H}, {T } Sample space, S = {H, T } (ii) Rolling a dice Basic outcomes: {1}, {2}, {3}, {4}, {5}, {6} Sample space, S = {1, 2, 3, 4, 5, 6} (iii) Daily changes in Hang Sang Index Basic outcomes: {up}, {down}, {no change} Sample space, S = {up, down, no change} Definition. An event is a set of basic outcomes, or a collection of some basic outcomes from the sample space, and it is said to occur if the random experiment gives rise to one...
Words: 1155 - Pages: 5
...The owner of Chips etc. produces 2 kinds of chips: Lime (L) and Vinegar (V). He has a limited amount of the 3 ingredients used to produce these chips available for his next production run: 4600 ounces of salt, 9400 ounces of flour, and 2200 ounces of herbs. A bag of Lime chips requires 1.5 ounces of salt, 5 ounces of flour, and 2 ounces of herbs to produce; while a bag of Vinegar chips requires 4 ounces of salt, 6 ounces of flour, and 2 ounces of herbs. Profits for a bag of Lime chips are $0.48, and for a bag of Vinegar chips $0.59. a) What is the formulation for this problem? b) For the production combination of 800 bags of Lime and 600 bags of Vinegar, which resource is not completely used up and how much is remaining? c) For the production combination of 800 bags of Lime and 600 bags of Vinegar, which resource is not completely used up and how much is remaining? d) Discuss: Slack (if any); shadow price, and sensitivity analysis results using the program of your choice. Above problem is a maximization problem as one is trying to maximize the profits by making different bags of chips. It takes salt, flour and herbs to make two different types of chips – Lime and Vinegar. There are constrained amounts of salt, flour and herb and the owner want to maximize his profits. The amount of profit per bag is given as well. The LP problem thus becomes: Maximize Profits from the sale of bags of both lime and vinegar chips Constraints: 1. Salt consumed should not exceed...
Words: 331 - Pages: 2
...currency in New France is simply due to a lack of a consistent currency within the colony. These playing cards issued by the Intendent of New France were used as currency in New France and is often referred to as “card money”. French coins being used a currency within the colony failed because of a shortage within of the coins with the colony (Heaton, 1928, pp.650-651). This failure of French coins to suffice as a currency within the colony and the commercial structure necessary for consumers led to card money becoming legal tender within New France. Therefore, if it were 1686 and I were in New France I believe I would accept a quarter of a king of spades if it were offered as payment for many reasons....
Words: 991 - Pages: 4
...Pennies: Timeless Treasure or Copper Cumber Take a moment and imagine this: one of your parents has asked you to run to the store to grab a carton of milk. You think to yourself, I really want to get back and finish homework so I can go out with friends, but this should not take to long. You get to the store and obtain milk, and finally walk up to the cash register. Then, you notice the line, which is outrageously long. An old lady has dropped her pennies. As she scrambles for her pennies, you think to yourself, This is just great! Pennies have been an indispensable part of the US currency and are a marvelous way to commemorate President Lincoln. However, the penny is useless and only wastes precious time being of such a low value; thus, I believe it should be abolished. In this day and age everything is all about efficiency, while all the penny does is slow transactions down making things troublesome, after all who wants to be stuck in a line all day waiting for that one idiot to finish paying in pennies. For example, Ric Khan proceeds to quote Jeff Gore: “‘The point of currency is to facilitate transactions’… ‘People fishing in their pockets. The cashier has to open a new bag of pennies. For me, it’s a waste of time I object to.’” (qtd. in Khan). This is essentially giving good examples of ways pennies slow society down as a whole and how could it not when it makes us take extra steps to allow for its usage. In like manner, Khan once again quotes Jeff Gore: “‘...
Words: 825 - Pages: 4
...studied of coins, it also includes the study of medals, paper money, and such as banknotes. Which provide basic ideas of how ancient and present social organization, economy, trade behavior, and mythology work. Before the invention of coins, it already exists the commercial service, which they use the barter system for trading with each other. They exchange materials with one another for basic sources they need in daily life, this is not an equal trade. The most popular material will become the commodity currency for the society in ancient society. For example, the barley was popular use in the Mesopotamia for trade, and most commodity money used in ancient time is food. However after they found metal is more durable and precious they replace the popular items to metals, but they need their society to be steady. The first ancient group, who use the metals to determine the value of the material is Sumerian. According to the Sumerian Mythology, Sumerian think the gold represents the sun god and the silver represents the moon god. Originally in the beginning, the gold used the hand scale to determine the amount to exchange, to chop the gold in to pieces, and people who kept the metals were usually kept by the priest. The priest handles the conflict between the...
Words: 961 - Pages: 4
