Solve the problem.Sales of snow shovels are seasonal. Suppose the sale of snow shovels in Maine is approximated by 
where t is time in months and t = 0 is October. What are the sales in December?
A. 15,000
B. 13,900
C. 18,660
D. 17,071
Answer: A
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Evaluate the integral.
A. 4i + 8j - 3k
B. 4i - 8j + 3k
C. 2i - 4j - 
k
D. 2i + 4j - 
k
Solve for x.43x - 1 = 16
A. {1} B. {3} C. {0} D. {2}
Find the median for the data given.Number of video tapes borrowed each day: 61, 107, 281, 252, 360, 390
A. 207.5 video tapes B. 266.5 video tapes C. 252 video tapes D. 281 video tapes
Solve the problem.A truck rental company rents a moving truck one day by charging $39 plus $0.07 per mile. Write a linear equation that relates the cost C, in dollars, of renting the truck to the number x of miles driven. What is the cost of renting the truck if the truck is driven 200 miles?
A. C(x) = 0.07x + 39; $40.40 B. C(x) = 0.07x + 39; $53.00 C. C(x) = 0.07x - 39; -$25.00 D. C(x) = 39x + 0.07; $7800.07