Provide an appropriate response.Find the sum of the series 
.[Hint: Write the series as 1 + 4 + 
= 5 + 
+ 3
+ 
.]
A. 8(e - 1)
B. 3e + 5
C. 9e - 11
D. 5e
Answer: D
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Write a fraction to represent the shaded area of the figure.
A. 
B. 
C. 
D. 
Solve the problem.Hooke's law is applicable to idealized (linear) springs that are not stretched or compressed too far. Consider a nonlinear spring whose restoring force is given by F(x) = 18x - 0.3x3, for |x| ? 9. How much work is done in stretching the spring from its equilibrium position (x = 0) to x = 1.5? Round to two decimal places when appropriate.
A. 38.98 J B. 236.93 J C. 473.85 J D. 19.87 J
A traveling saleswoman's territory consists of the 6 cities shown on the following mileage chart. The saleswoman must organize a round trip that starts and ends at Memphis (her hometown) and will pass through each of the other five cities exactly once.Mileage Chart
The cheapest-link tour starting from Memphis is given by:
A. Memphis, Atlanta, Denver, Houston, Dallas, Kansas City, Memphis. B. Memphis, Atlanta, Denver, Kansas City, Houston, Dallas, Memphis. C. Memphis, Atlanta, Houston, Dallas, Kansas City, Denver, Memphis. D. Memphis, Dallas, Houston, Denver, Atlanta, Kansas City, Memphis. E. none of these
Find the limit.
A. 0
B. 
C. 11
D. -9