Solve the problem.Production of television sets is given by P(x,y) = 100[ 
x-2/3 + 
y-1/3 ]-2, where x is work hours and y is the amount of capital. If 
hours and 
of capital are used, what is the production output?
A. 1
B. 16
C. 133
D. 1644
Answer: D
Mathematics
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Solve by extracting square roots.(x + 6)2 = 5
A. {6 ± 
i}
B. {-6 ± 
}
C. {6 ± 
}
D. {-6 ± 
i}
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Solve the problem. Round to the nearest tenth unless indicated otherwise.At a fixed temperature, the resistance R of a wire varies directly as the length l and inversely as the square of its diameter d. If the resistance is 0.46 ohm when the diameter is 1 mm and the length is 230 cm, what is the resistance when the diameter is 2 mm and the length is 2170 cm?
A. 1.1 ohm B. 542.5 ohm C. 249.6 ohm D. 2.2 ohm
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Find fraction notation for the percent in the problem.Housing sales for the month of May were up 19% from April.
A. 
B. 
C. 
D. 
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Solve the system by the addition method.
A. {(3, 8)}
B. ?
C. {(3, 9)}
D. {(x, y) 
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