Solve the problem.Any offset between a stationary radar gun and a moving target creates a "cosine effect" that reduces the radar mileage reading by the cosine of the angle between the gun and the vehicle. That is, the radar speed reading is the product of the actual reading and the cosine of the angle. Find the radar reading to the nearest hundredth for the auto shown in the figure. 
A. 97.07 mph
B. 35.12 mph
C. 98.93 mph
D. 91.49 mph
Answer: D
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 2,310,000?
B. 1,540,000?
C. 
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D. 1,925,000?
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Solve the problem.A comet has a nearly circular orbit around a star with a radius of 330 million miles and requires 8.24 earth years to complete one orbit. Estimate the orbital speed of the comet in miles per hour. Round to the nearest mile per hour.
A. 689,404 mph B. 252 mph C. 28,725 mph D. 251,632,423 mph
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Solve the system of linear equations.
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What will be an ideal response?
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Simplify the expression.(w2)0
A. 0 B. w2 C. 1 D. w
Mathematics