Solve the problem.The rate of expenditure of a particular machine is given by 
where x is time measured in years. Maintenance costs through the second year are $88. Find the total maintenance function.
A. M(x) = 15(x2 + 5)3/2 - 47
B. M(x) = 15(x2 + 5)3/2 + 73
C. M(x) = 5(x2 + 5)3/2 + 73
D. M(x) = 5(x2 + 5)3/2 - 47
Answer: D
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
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Determine convergence or divergence of the series.
A. Converges B. Diverges
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Graph the system.
A. 
B. 
C. 
D. 
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For the given function expressed verbally, give a graphical representation. To convert x square yards to y square feet, multiply x by 9. Let y = f(x) and 
A. 
B. 
C. 
D. 
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