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  , 

varid="variable_id_field" variablename="impvar_0ed6e553dd1645028b401de33" />? Find a solution using the brute-force method.
?

?

A. 1493 mi
B. 1495 mi
C. 1500 mi
D. 1487 mi
E. 2486 mi

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Answer: A

Mathematics

Identify the distribution as symmetric, left-skewed, or right-skewed.Age at death for residents of the U.S.

A. Symmetric B. Left-skewed C. Right-skewed

Factor the polynomial completely. If the polynomial cannot be factored, write "prime."4x3 - 108

A. 4(x - 3)(x2 + 3x + 9) B. 4(x - 3)(x2 - 3x + 9) C. 4(x + 3)(x2 - 3x + 9) D. 4(x - 12)(x2 + 12x + 36)

Solve the problem.A wheel is rotating 240 times per minute. Through how many degrees does a point on the edge of the wheel move in  seconds?

A. 720° B. 24° C. 540° D. 180°

Solve the problem. Use 3.14 for ?, if necessary.The cap of a pickle jar has a radius 7 cm. Find the diameter of the cap.

A. 50 cm B. 15 cm C. 14 cm D. 49 cm