Which function will add a grade to a student's list of grades in Python? add() append() print() sort()

1. Read the short personal essay by George Orwell.2. Answer the following questions. _How are the Europeans presented in this story? What are they like?_How are the Burmese presented? what are they like? _who do you empathize the most with? _ Describe the presence of prejudice and racism in the story events as well as Orwell's narration(wording choice). If xy = 1 what is the arithmetic mean of x and y in terms of y? Please show work as detailed as possible 18. Pepsin is an enzyme produced by stomach cellsto help digest protein. Stomach cells packageand secrete pepsin in which of the organelles What role does social capital play in community development? Discuss how the gender, racial, and ethnic composition of social capital may present obstacles to community development and how these obstacles may be overcomemunity development and how these obstacles may be overcome. g Factor 4 out of 4x + 12. function of the money. An 8-pack of beaded necklaces costs $7.60. What is the unit price? 9. En ejercicios anteriores has sustituido el CD yel al por el pronombre correspondiente perode forma eparada. Ahora SUSTITUYE conjuntamente ambas funciones. Estan en cursiva.1-Eva y Ana compraron una corbata a Felipe.2-He regalado un libro de cuentos a tu hermanita.3-Jaime resolvi los ejercicios a sus compaeros.4- El padre prohibi a su hijo que cogiera el coche.5-El dependiente mostr las corbatas a Eva y Ana Assume that you plan to buy a share of XYZ stock today and to hold it for 2 years. Your expectations are that you will not receive a dividend at the end of Year 1, but you will receive a dividend of $9.25 at the end of Year 2. In addition, you expect to sell the stock for $150 at the end of Year 2. If your expected rate of return is 16 percent, how much should you be willing to pay for this stock today? Assume you have a margin account with a 50% initial margin. You purchase 100 shares of stock at $80 per share. The price increases to $100 per share. What is the net value of your investment (margin) now A projectile is fired vertically upward from a height of 300300 feet above the ground, with an initial velocity of 900900 ft/sec. Recall that projectiles are modeled by the function h(t)=16t2+v0t+y0h(t)=16t2+v0t+y0. Write a quadratic equation to model the projectile's height h(t)h(t) in feet above the ground after t seconds. Q3) Creative Sports Design (CSD) manufactures a standard-size racket and an oversize racket. The firms rackets are extremely light due to the use of a magnesium-graphite alloy that was invented by the firms founder. Each standard-size racket uses 0.125 kilograms of the alloy and each oversize racket uses 0.4 kilograms; over the next two-week production period only 80 kilograms of the alloy are available. Each standard-size racket uses 10 minutes of manufacturing time and each oversize racket uses 12 minutes. The profit contributions are $10 for each standard-size racket and $15 for each oversize racket, and 40 hours of manufacturing time are available each week. Management specified that at least 20% of the total production must be the standard-size racket. How many rackets of each type should CSD manufacture over the next two weeks to maximize the total profit contribution? Assume that because of the unique nature of their products, CSD can sell as many rackets as they can produce. At what speed (in m/s) will a proton move in a circular path of the same radius as an electron that travels at 7.45 106 m/s perpendicular to the Earth's magnetic field at an altitude where the field strength is 1.10 105 T Which sentence about protist is accurate g Which ONE of the following pairs of organic compounds are NOT pairs of isomers? A) butanol ( CH3-CH2-CH2-CH2-OH ) and diethyl ether ( CH3CH2OCH2CH3 ) B) isopentane ( (CH3)2-CH-CH2-CH3 ) and neopentane ( (CH3)4C ) C) ethanolamine ( H2N-CH2-CH2-OH ) and acetamide ( CH3-CO-NH2 ) D) acrylic acid ( CH2=CH-COOH ) and propanedial ( OHCCH2CHO ) E) trimethylamine ( (CH3)3N ) and propylamine ( CH3-CH2-CH2-NH2 ) how do each of the following factors affect the productivity in this process of photosynthesis ? 1)Temperature 2) Water 3) carbondioxide Jess receives a $15000 salary for working as an engineer. If Jess has to spend $6000 of her salary on expenses each year, then what percent of Jess's money does she have to spend? Round your answer to the nearest whole number if necessary. the unit of energy is a derived unit Match each hormone to its function luteinizing hormone testosterone oxytocinfollicle-stimulating hormone estrogen gonadotropin-releasing hormone What is the center of the circle with the equation (x+4)2 + (y - 2)2 = 16?