Solve the problem.The profit that the vendor makes per day by selling x pretzels is given by the function 
Find the number of pretzels that must be sold to maximize profit.
A. 400 pretzels
B. 200 pretzels
C. 100 pretzels
D. 800 pretzels
Answer: A
Mathematics
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Provide an appropriate response.A measurement is given to the nearest millimeter. What is the greatest possible error?
A. 0.5 mm B. 1 mm C. 0.05 mm D. 0.1 mm
Mathematics
Use transformations to graph the function.y = 3 cos x - 5
A. 
B. 
C. 
D. 
Mathematics
Given the function f(x) = , identify any intervals on which f(x) is increasing, decreasing, or constant.
a. The function is decreasing over the interval (). b. The function is constant over the interval (). c. The function is increasing over the interval (). d. The function is constant over the interval () and (-4,
Mathematics
Find the requested sum of the arithmetic sequence.
A. 4,282,201 B. 2925 C. 4,279,275 D. 2927
Mathematics