Asmall electronics company produces two types of cd players, standard and deluxe. the standard model requires 2 hours to manufacture and 2 hours to assemble. the deluxe model requires 2 hours to manufacture and 3 hours to assemble. if the company has 40 hours per week of manufacturing and 42 hours per week of assembly time, find a system of inequalities describing the different numbers of standard and deluxe models that can be produced and graph.

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The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %