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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__________ mph at __________° from due to north
What will be an ideal response?
33.7; 55.2
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Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 2t + 4, y = 6t + 7, -? ? t ? ?
A. y = 3x + 5
Entire line, from right to left
B. y = 3x + 5
Entire line, from left to right
C. y = 3x - 5
Entire line, from right to left
D. y = 3x - 5
Entire line, from left to right
Provide an appropriate response.Mentally divide by using powers of 10: 
A. 9 B. 3 C. 900 D. 300
Factor out the GCF from the polynomial.48x5y + 54xy3
A. 6xy(8x4 + 9y2) B. 6y(8x5 + 9xy2) C. 6x(8x4y + 9y3) D. xy(48x4 + 54y2)
Solve the problem.Find the dimensions of a rectangle whose perimeter is 36 feet and whose area is 80 square feet.
A. 7 feet by 9 feet B. 7 feet by 11 feet C. 9 feet by 9 feet D. 8 feet by 10 feet