A saleswoman wants to visit eastern cities, New York City, Boston, Cleveland, and Washington, D.C. Driving distances are as shown in the figure below. What is the shortest trip starting in New York that visits each of these cities, if 
Find a solution using the nearest-neighbor method.
?
?
A. 1558 mi
B. 1,073 mi
C. 1,072 mi
D. 1,071 mi
E. 1,070 mi
Answer: C
Mathematics
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Write the first four terms of the sequence defined by the recursion formula.a1 = -5 and an = -4an-1 for n ? 2
A. -5, 20, -80, 320 B. 5, -20, 80, -320 C. -5, 22, -82, 322 D. -5, -20, -80, -320
Mathematics
Divide.
A. 20.3 B. 2.03 C. 10.3 D. 1.03
Mathematics
Factor by factoring out the negative of the GCF.-3t2 + 12t + 15
A. -3t(t2 + 4t + 5) B. -3(t2 - 9t - 12) C. -3(t2 - 4t - 5) D. -3(t2 - 12t - 15)
Mathematics
Find the derivative.y = 
A. cos (x3) - 1 B. sin (x3) C. cos (x3) D. 6x5 cos (x3)
Mathematics