Solve the problem. Round your answer to the nearest tenth, if necessary.A jet plane traveling at a constant speed goes 1200 mi with the wind, then turns around and travels for 1000 mi against the wind. If the speed of the wind is a constant 50 mph, and the total flight took 4 hours, find the speed of the plane.
A. 550 mph
B. 525 mph
C. 435 mph
D. 605 mph
Answer: A
Mathematics
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;0 ? x ? 4, 0 ? y ? 3
What will be an ideal response?
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on the interval [0, 5]. Find the volume of the solid formed when R is revolved about the x-axis.
A. 
B. 
C. 
+ 40
D. 
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A. 
B. - 
C. - 
D. 
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Use the square root property to solve the quadratic equation.(5x - 3)2 = 10
A. 
B. 
C. 
D. - 
, 
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