Solve the problem.City A is due north of City B. Find the distance between City A (north latitude 50° 27' N) and City B 
Use 3960 miles as the radius of the Earth.
A. ?484 mi
B. ?461 mi
C. ?382 mi
D. ?147 mi
Answer: B
Mathematics
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The position vector of a particle is r(t). Find the requested vector.The velocity at t = 0 for r(t) = cos(4t)i + 3ln(t - 7)j - 
k
A. v(0) = 
j
B. v(0) = -4i - 
j
C. v(0) = 4i - 
j
D. v(0) = -
j
Mathematics
Determine the metric unit that would best be used to measure the volume.The volume of water in a bathtub
A. kiloliters B. milliliters C. liters D. cubic centimeters
Mathematics
Determine if the given value is a solution to the given equation.-3,
x2 - 8x - 27 = 0
A. No B. Yes
Mathematics
Find  FIGURE 1.png)
 Figure 2.png)
Mathematics