Find the circle's circumference or area, as requested. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the area of the circle.
A. 283.4 mi2
B. 119.3 mi2
C. 1133.5 mi2
D. 59.7 mi2
Answer: A
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 144? B. 432? C. 540? D. 48?
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Solve the equation. 7x - (5x - 1) = 2
A. 
B. 
C. 
D. 
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Solve.Julia made a quilt that took first place at the county fair. The quilt measured 11.6 ft by 5.9 ft. She sewed a unique fringed border on each side of it. If the border material costs $2.67 per foot, how much did the border cost?
A. $730.94 B. $93.45 C. $46.73 D. $182.73
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Multiply.(y - 10)2
A. y2 + 100 B. y + 100 C. 100y2 - 20y + 100 D. y2 - 20y + 100
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