River King Review Essay Example

River King Review Paper Essay on River King It is said that children can be very cruel. After reading the novel by Alice Hoffman River King, I can not disagree. Perhaps nothing criticized the famous TV series School (and, perhaps, why scold). It is really a lot of truth, though, I have not had to deal with childhood cruelty. So, teenager Gus Pierce came to study at the elite school in a small town. And everything is good, but thats just he was very unlucky too, and besides, unlike the others. Only one girl knew and loved him a true friend Carlin Leander. Also black sheep in the team. But once they had an argument. The next morning, Gus was found dead in the river. What happened that night? Is the young man was so upset that he took his own life? Or maybe he was killed, but who? And why the police did not want to intervene in this matter? We will write a custom essay sample on River King Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on River King Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on River King Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer If you think that this is a detective, then perhaps you are not quite right. Its still a book about love and betrayal, stiffness and mercy, and yet how hard to survive the loss of a loved one. Accept the fact that more never see him again, not Pohorje And yet, all the while thinking that if youre in a moment acted differently, the tragedy would not have happened My first encounter with the work of Alice Hoffman was unsuccessful. The book What would that be left me completely indifferent. I remember, I was not even able to finish it. All the time asleep. But it took some time, and I once again decided to take up the creation of Alice Hoffman. This time, everything turned out more than well. The novel River King I liked him a lot more. Maybe he just got in the mood, but definitely left a mark in my heart. He forced sincerely empathize with the heroes. After losing a loved one is very difficult. But you should try to be strong to survive the grief and move on, if so ordered life. By the way, based on the book by Alice Hoffman River King in 2005. The film was shot. It is called Death on the river. Id love to see a picture.

Using Calculus to Calculate Price Elasticity of Supply

Using Calculus to Calculate Price Elasticity of Supply In introductory economics courses, students are taught that elasticities are calculated as ratios of percent changes. Â  Specifically, they are told that price elasticity of supply is equal to the percent change in quantity supposed divided by the percent change in price. While this is a helpful measure, it is an approximation to some degree, and it calculates what can (roughly) be thought of as an average elasticity over a range of prices and quantities. To calculate a more exact measure of elasticity at a particular point on a supply or demand curve, we need to think about infinitesimally small changes in price and, as a result, incorporate mathematical derivatives into our elasticity formulas. Â  to see how this is done, lets take a look at an example. An Example Suppose youre given the following question: Demand is Q 100 - 3C - 4C2, where Q is the amount of the good supplied, and C is the production cost of the good. What is the price elasticity of supply when our per unit cost is $2? We saw that we can calculate any elasticity by the formula: Elasticity of Z with respect to Y (dZ / dY)*(Y/Z) In the case of price elasticity of supply, we are interested in the elasticity of quantity supplied with respect to our unit cost C. Thus we can use the following equation: Price elasticity of supply (dQ / dC)*(C/Q) In order to use this equation, we must have quantity alone on the left-hand side, and the right-hand side be some function of cost. That is the case in our demand equation of Q 400 - 3C - 2C2. Thus we differentiate with respect to C and get: dQ/dC -3-4C So we substitute dQ/dC -3-4C and Q 400 - 3C - 2C2 into our price elasticity of supply equation: Price elasticity of supply (dQ / dC)*(C/Q)Price elasticity of supply (-3-4C)*(C/(400 - 3C - 2C2)) Were interested in finding what the price elasticity of supply is at C 2, so we substitute these into our price elasticity of supply equation: Price elasticity of supply (-3-4C)*(C/(100 - 3C - 2C2))Price elasticity of supply (-3-8)*(2/(100 - 6 - 8))Price elasticity of supply (-11)*(2/(100 - 6 - 8))Price elasticity of supply (-11)*(2/86)Price elasticity of supply -0.256 Thus our price elasticity of supply is -0.256. Since it is less than 1 in absolute terms, we say that goods are substitutes. Other Price Elasticity Equations Using Calculus To Calculate Price Elasticity of DemandUsing Calculus To Calculate Income Elasticity of DemandUsing Calculus To Calculate Cross-Price Elasticity of Demand