Mathematics
13.10.2021 01:49
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Un inversionista ha empleado 1910 dólares en comprar 50 acciones de dos empresas
Un inversionista ha empleado 1910 dólares en comprar 50 acciones de dos empresas diferentes. Las acciones de la empresa x costaron 40 dólares cada una y las de la empresa y 35 dólares. Cuál es el sistema de ecuaciones que describe al problema anterior ?
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neariah24
4,5(90 marks)
The population of the town will be 86,000 in 2015.
Explanation: Between 1950 and 2010 (60 years) , the population rose by 36,000. To find out how much the pop. rose each year, we divide 36,000 by 60 (the amount of years) and get 600. Between 2010 and 2015 there are 5 years. 5x600 = 3,000. 3,000 + 83,000 (population in 2010) is 86,000.
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