Solve the problem.Find the distance in kilometers between the cities whose latitudes are given. Assume that the cities are on a north-south line and that the radius of the earth is 6400 km. City A, 69°N and city B, 43°N
A. 3016 km
B. 2835 km
C. 2947 km
D. 2904 km
Answer: D
Mathematics
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Mathematics
Provide an appropriate response.Express 2 ft 32 in. in standard notation using the given units of measure.
A. 1 yd 1 ft 8 in.
B. 4 ft 8 in.
C. 2 yd 2 ft 2 in.
D. 
ft
Mathematics
Factor completely, or state that the polynomial is prime.8y3 + 36y2 - 20y
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Mathematics
Provide an appropriate response.Find y' if 3x2 - 7y2 = 8.
Fill in the blank(s) with the appropriate word(s).
Mathematics