Solve the problem.A new exhibit is scheduled to open at the local museum. Museum officials expect that 8000 people will visit the exhibit in its first week, and that the number of visitors will drop by 10 people per week after the first week during the first 6 months. Find the total number of visitors expected in the exhibit's first 7 weeks.
A. 47,850 visitors
B. 55,790 visitors
C. 39,850 visitors
D. 55,730 visitors
Answer: B
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Solve the problem.Find the outward flux of a constant vector field F = C across any closed surface to which the Divergence Theorem applies.
A. 
B. Not enough information to determine
C. 1
D. 0
Solve.A window is in the shape of a square topped by a semicircle. The side of the square is x cm and the window cannot be wider than 140 cm. Find the function for the perimeter of the window and the domain of the function.
A. P = 3x + 
?x : 0 < x ? 140
B. P = 4x + ?x : 0 < x ? 140
C. P = 4x + 
?x2 : 0 < x ? 140
D. P = 3x + 
?x2 : 0 < 140 ? x
Solve the problem.For f(x) = x2, find f(9 - 
)
A. 81 + 
B. 88 + 18
C. 87 + 
D. 88 - 18
Determine whether the relation represents a function. If it is a function, state the domain and range.{(8.66, 9.86), (8.666, -9.9), (
, 0), (1.29, -8)}
A. function
domain: {9.86, -9.9, 0, -8}
range: {8.66, 8.666, 
, 1.29}
B. function
domain: {8.66, 8.666, 
, 1.29}
range: {9.86, -9.9, 0, -8}
C. not a function