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why do we need to study mathematics

Apart from the obvious use of counting the cans of baked beans in your student kitchen, or figuring out how far you can stretch that last S20 of your student loan, maths is a skill which can be applied to so many areas. If you find Pi as easy as. well. pie, and have contemplated studying maths at a higher level, but still need a little more convincing, you should read our list of reasons to study mathematics at uni: P 1. Humanity needs Maths Just look around. Some of civilization's most prized and proud achievements are wholly reliant on mathematics. Planes flying seamlessly through the air, high availability of complex medicines, even the computer you are using now: all of these increasingly vital commodities rely on the use and study of numbers. Take a look at some of the people who

why was the face on the milk carton banned

15-year-old Janie Johnson feels plain. P Ordinary. P She wishes she had a better name like her friends Sarah-Charlotte Sherwood and Adair O Dell. P Those are names that say something. P She thinks maybe she could start spelling her name with a y, like Jayne. P Or two y s, Jayyne. PP And maybe her last name could be something cooler, like Johnstone. P How will she ever be anyone as Janie Johnson? All of this changes when one day at lunch she sees a face on the milk carton of a little three-year old pigtail girl. P The face, is Janie s face. PP She remembers the dress in the picture and suddenly her world is turned upside down. P Is she a missing child? P Are her parents not really her parents? P If she is not Janie Johnson. then who is she? The Face On The Milk Carton was a quick and good

why is a plant cell good at its job

Vacuoles are storage bubbles found in cells. They are found in both animal and plant cells but are much larger in. Vacuoles might store food or any variety of nutrients a cell might need to survive. They can even store waste products so the rest of the cell is protected from contamination. Eventually, those waste products would be sent out of the cell. The structure of vacuoles is fairly simple. There is a membrane that surrounds a mass of fluid. In that fluid are nutrients or waste products. Plants may also use vacuoles to store water. Those tiny water bags help to support the plant. They are closely related to objects called vesicles that are found throughout the cell. ...

why was the engineer driving the train backwards answers

The point of the outer rim of the train wheel that is directly  below the inner wheel rail contact point on the rail track, is  going backward at an instant in time. Based on the theory of the  instantaneous center (IC) of rotation the contact point of the  train wheel at the rail track is the instant center. Train wheels  have an outer rim that is a greater diameter than the inner part of  the wheel that contacts the rail to keep the wheels on the track.  At an instant in time all points on the wheel measured by a  straight line from the IC indicate the position of that point on  the wheel and its path of motion. ...

why do we say trick or treat

If there are, goblins, witches, cartoon characters, and a wild variety of oddly dressed creatures visiting your door asking for, chances are it's Halloween. Before you shell out the sweets, most of these visitors probably shout Бtrick or treat! " But why do they do that? In the United States and Canada, trick-or-treating has been a Halloween activity since the late 1950s. Children of all ages dress up in and travel from house to house to receive treats in response to their call of Бtrick or treat! " The is a suggestion that if a treat (like ) is given, then the child will not perform a Бtrick" ( ) on the owner of the house. This Halloween has its origins in the ancient practices of Бsouling" and Бguising. " In the Middle Ages, poor people in Ireland and Britain would go Бsouling" on

why do we say the pledge everyday

Why Do We Say the Pledge of Allegiance in School? In America, one of the key cornerstones of an educational day can be saying the pledge of allegiance in school. For many, it is one of the main tasks which is completed at the beginning of the day. However, despite this element being so integral, many students do not understand what the purpose of this is - and indeed, why they might be pledging allegiance to the flag. In this article, we are going to look at reasoning, as well as the ethical explorations behind it. There has also been some controversy as to the wording of the pledge of allegiance, with some believing that 'under God' should be inserted into the pledge - particularly because Christianity is one of the main religions which is followed in the country. ...

why do puppies have worms in their poop

It is not uncommon for pet guardians to walk into a veterinary clinic gingerly holding a plastic baggie containing a or worms that they found on or in their dogвs, asking if someone can identify the little creature. How did the worm get into the stool? The first question is whether the worm was excreted with the stool or found its way onto the stool after the fact. If the dog defecated in the house, the answer is pretty obvious. If the owner was walking the dog and picking up the sample immediately after he defecated, it is also clear. However, in cases where the dog is out alone in the yard and the guardian finds the stool later, it can be a little less obvious since other crawling creatures (like earthworms and ) can be attracted to stool after the fact. (This is just another in a long

why do projector bulbs cost so much

This happened to me on my HD33 a few months ago, actually. It happened during the last NFL playoff game, and I had quite a crowd over. It was a loud pop, followed by a pure blank screen. We could still hear the audio coming through the receiver. I immediately scrambled to the spare room to pull out a Samsung TV and placed it in front of he screen. It worked in a pinch, and everybody should think of a backup plan in case this happens. I ordered a replacement lamp/housing from Amazon, which looks like it did have an OEM lamp inside. It cost \$137 US + shipping. I would have just got the lamp, but I noticed some scratches on the glass barrier lens, so I bought the whole housing instead. It definitely costs more to do that. Luckily, it arrived the Saturday before Superbowl Sunday. I had a lot

why do we put flags on veterans graves

Memorial Day dates back to 1868 when, in the aftermath of the Civil War, Maj. Gen. John A. Logan designated May 30 as Decoration Day, when flowers would be laid on the graves of fallen soldiers. Since 1971, the day has been a national holiday, held annually on the last Monday in May. Since 2000, many Americans have observed a moment of remembrance at 3 p. m. local time in honor of the occasion, but another important aspect of Memorial Day relates to flying the national flag. The national flag generally flies at half staff to indicate that the country is in mourning after, for example, the death of a president. On Memorial Day, the nation mourns the loss of its soldiers in battle and flags should fly at half staff to represent this. ...

why do we need to study government

Becoming an informed citizen is one of the most empowering things an individual may strive for. It is the aim of our topic offerings to bring this objective to fruition and we believe this offers wonderful preparation for employment in a host of interesting areas. The study of Politics and Public Policy also develops specific skills and knowledge that provide an advantage for a wider range of employment opportunities, including with the world's biggest employer, the public sector. Our topic offerings aim to deepen your understanding of the fascinating world of politics and policy development. Most importantly, your studies of politics and public policy will help you develop the invaluable ability to think clearly about nature of political values, political power and public policy and

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