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. 94.51 mph
B. 97.97 mph
C. 96.03 mph
D. 21.82 mph
Answer: A
Mathematics
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Evaluate the expression.(-7)2
A. -14 B. -49 C. 14 D. 49
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Evaluate p(k) by dividing p(x) by x - k and determining the remainder.p(x) = x3 + 3x2 + 5x + 36, k = -4
A. 13 B. 120 C. 36 D. 0
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Convert the measurement as indicated.31,680 ft to miles
A. 6.5 mi B. 6 mi C. 7 mi D. 158.4 mi
Mathematics
Solve.Estimate the perimeter of the rectangle by rounding each measurement to the nearest whole meter.
A. 20 m B. 16 m C. 17 m D. 19 m
Mathematics