Find the overall magnification
A converging lens (f = 12.8 cm) is located 30.3 cm to the left of a diverging lens (f = -5.4 cm). A postage stamp is placed 35.4 cm to the left of the converging lens. Find the overall magnification.
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If you were interested in evaluating the profitability of a company and could have only limited historical data, would you prefer to know operating income or net income for the past five years? Explain.
Calculate delta H and Delta Stot when two iron blocks, each of mass 1.00 kg one at 200 deg C and the other at 25 deg C are placed in contact in an isolated container. The specific heat capacity of iron is 0.449 J K^-1 g^-1 and may be assumed const
Steve and his friends are relaxing at a local tavern. The number of drinks that Steve's table receives is Poisson distributed with an average of 9 drinks per 3 hours. Write out the distribution and parameters you are using in each part below.
Ogonquit operates five days per week with an average weekly payroll of $4,150. Ogonquit pays its employess every Thursday. December 31, 2008 is a Wednesday. Identify and analyze the adjustments to be recorded on December 31, 2008.
In an 8-ounce glass of water, estimate the available D-D fusion energy. For how long could this energy provide the energy needs of a house with an average power consumption of 10kW?
A purse contains $101 in Anthony dollars and $1 in pennies. Smith is allowed to draw and keep coins, one at a time, until he has drawn 30 pennies. Find the variance of the random variable.
How much coal (in g/y) would be needed (coal has a heat content of about 12 GJ/ton)? Assume a conversion efficiency of 33% of thermal energy into electrical energy.
Financial statements are based on generally accepted accounting principles (GAAP) and audited by CPA firm, so do investors need to worry about the validity of those statements? Explain youranswer.
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