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• copper has a hfus = 13.0 kj/mol. what mass of copper releases 112.4 kj of heat as it freezes? use . 9.42 g 6.75 g 549 g 1590 g
  
• the berlin conference of 1885 is said to have set off a “scramble for africa.” that means that europeans
  
• jim told his manager, lana, that a coworker, diane, had been in prison for theft. lana checked into the matter, and when she learned that diane had served time in prison for theft, she fired her.
  
• from 1973 to 1990, chile was an example of state-sponsored terrorism because general pinochet
  
• what is a stock index? a. the average change in a stock’s price over a given period. b. an indicator of market strength based on the prices of several specific stocks. c. a listing of all stocks available in a specific market. d. the current number of stocks in your portfolio.
  
• lincoln’s victory in the election of 1860led southern states to reaffirm their place in the union.caused southern states to believe they could win the next election.proved that slave states could be outvoted by free states.created division among the southern states.
  
• chen is bringing fruit and veggies to serve at an afternoon meeting. he spends a total of $28.70 on 5 pints of cut veggies and 7 pints of cut fruit. the food cost is modeled by the equation 5 v plus 7 f equals 28.70, where v represents the cost of one pint of cut veggies and f represents the cost of one pint of cut fruit. if the cost of each pint of fruit is $2.85, what is the approximate price of a pint of veggies? (round to the nearest cent, as needed.)
  
• wire electrical-discharge machining (wedm) is a process used to manufacture conductive hard metal components. it uses a continuously moving wire that serves as an electrode. coating on the wire electrode allows for cooling of the wire electrode core and provides an improved cutting performance. an article gave the following sample observations on total coating layer thickness (in µm) of eight wire electrodes used for wedm.
  
• what technique did the artist of the painting above use to capture the light reflecting on the water?
  
• read the poem. then, answer the question that follows. o moon of tonight let me rest my head on you and hear my life sing. which poetic form does the poem reflect? ballad haiku sonnet villanelle