A converging lens has a focal length of 20cm. find graphically the image location for an object at each of the following distances from the lens: (a) 50cm (b) 20cm (c) 15cm (d) -40cm: determine the magnification in each case. Check your results by calculating the image position and lateral magnification from Eqs. (10) and (11), respectively.​

With the help of his mother, Robin Arnold, and a tight-knit group of family friends, the Lakeland 12-year-old launched his website jaylenschallenge.org in May 2009 to educate people on the effects of bullying. From there his campaign against bullying has flourished.Taking on Bullying,Clifford ParodySynthesize information to identify what makes a campaign successful. Check all that apply. El nmero que falta en(15) ____ 8 (4) = 4320, es: Age, education level, income, and taste are all examples of how consumer groups:_________ Problem 9: Determine is the following function is one-to-one (explain your answer); F = {(-2,1), (-5,-1), (3,-5), (1,-2), (0,5), (-1,6), (-6,7), (7,-6)} Opportunity costs are irrelevant costs when doing capital budgeting analysis. a) trueb) false True or false: japan generally runs a significant trade surplus because of the structural barriers against imports into japan What is the angular speed f of the system immediately after the collision, in terms of system parameters and i? Which of the following scatter plots does not have a zero correlation? You have been tasked with recommending which thin clients to purchase for the new training lab. what will you need to consider when making this decision? Legally, property other than land, including both tangible property and intangible property, is considered? Finding the area of a regular polygon In _________, the process requests permission to access and modify variables shared with others. a) entry section b) critical section c) exit section If the daily demand is 100 units and the lead time is 10 days, the reorder point is? Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of points from smallest to greatest in respect to the order of the names mentioned. How many points does Louise score? The incomplete oxidation of glucose or other carbohydrates without the use of oxygen is a process referred to as? The combination for opening a safe is a four-digit number made up of different digits. How many different combinations cna you make, using only odd digits? Earhart struck up a close friendship with another pioneering american woman. Who was she?. A manager is concerned that there isnt enough time spent on production and too much time spent on setups. The manager decides to double all production batch sizes. This change has no impact on demand. What impact will this likely have on the average inventory in the process?. Newton's Law of Cooling states that the rate of change of the temperature of an object, T, is proportional to the difference of T and the temperature of its surrounding environment. A pot of chili with temperature 23C is placed into a 18C freezer. After 2 hours, the temperature of the chili is 7C.Part A: Assuming the temperature T of the chili follows Newton's Law of Cooling, write a differential equation for T. (10 points)Part B: What is the temperature of the chili after 4 hours? (20 points)Part C: At what time, t, will the chili's temperature be 10C? (10 points) Which phrases in this excerpt from James Joyce's "a portrait of the artist as a young man" portray the story's setting