Solve the problem.The Earth rotates about its pole once every 24 hours. The distance from the pole to a location on Earth 8° north latitude is about 3921.5 miles. Therefore, a location on Earth at 8° north latitude is spinning on a circle of radius 3921.5 miles. Compute the linear speed on the surface of the Earth at 8° north latitude.
A. 163 mph
B. 1027 mph
C. 1080 mph
D. 24,640 mph
Answer: B
Mathematics
You might also like to view...
Determine whether the sequence converges or diverges, and, if it converges, find 
an.an = 
A. 1 B. 9 C. 0 D. Diverges
Mathematics
Replace the polar equation with an equivalent Cartesian equation.r cos ? = 5
A. y = 5 B. x = 5 C. 5y = 1 D. 5x = 1
Mathematics
Factor completely. If the polynomial is prime, then state this as your answer.1 - 625y4
A. (1 + 5y)2(1 - 5y)2 B. (1 + 25y2)(1 - 25y2) C. (1 + 25y2)(1 + 5y)(1 - 5y) D. prime
Mathematics
The following table contains input-output values for a function. Is this function linear?
A. Yes B. No
Mathematics