Find the graph of the linear inequality.
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A. ?
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B. ?
C. ?
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D. ?
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Answer: B
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Find the area of the figure. Use 3.14 for ?. Round your answer to the nearest tenth.
A. Not enough data B. 307.4 ft2 C. 354.5 ft2 D. 315.3 ft2
Provide an appropriate response.Find the fundamental matrix F for the absorbing Markov chain with the given matrix. Express your answer in fraction form.
A. F = 
B. F = 
C. F = 
D. F = 
A candy merchant sells two variety bags of candy. Each pound of variety bag A contains 60% caramels and 40 % chocolates and sells for $8 a pound. Each pound of variety bag B contains 45% caramels and 55% chocolates and sells for $10 a pound. The merchant has available 400 pounds of caramels and 300 pounds of chocolate. The merchant will try to sell the amount of each blend that maximizes her income. Let x be the number of pounds of variety bag A and y be the number of pounds of variety bag B. Since the merchant above has available 300 pounds of chocolates, one inequality that must be satisfied is in the situation above is
A. 0.45x + 0.55y ? 300 B. 0.40x + 0.55y ? 300 C. 0.60x + 0.45y ? 300 D. 0.60x + 0.40y ? 300 E. none of these
Solve the problem.Suppose economists use as a model of a country's economy the equation C = 0.6794D + 5.9385where C represents the consumption of products in billions of dollars and D represents disposable income in billions of dollars. Solve the equation for D and use the result to determine the disposable income D if the consumption C is $9.08 billion. Round your answer to the nearest tenth of a billion.
A. $4.6 billion B. $12.1 billion C. $4.4 billion D. $7.4 billion