A plane has an airspeed of 175 miles per hour and heading of 30.0°. The ground speed of the plane is 206 miles per hour, and its true course is the direction of 34.0°. Find the speed and direction of the air currents, assuming they are constants.
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Apply the rules regarding the use of significant digits after all computations are complete.
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A. 33.3 mph at 55.2° from due to north
B. 33.3 mph at 54.8° from due to north
C. 33.7 mph at 54.8° from due to north
D. 33.7 mph at 55.2° from due to north
E. 34.5 mph at 54.4° from due to north
Answer: D
Mathematics
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