Solve the problem.The finite sequence whose general term is an = 0.16n2 - 1.06n + 7.25where n = 1, 2, 3, ..., 9 models the total operating costs, in millions of dollars, for a company from 1991 through 1999.Find 
A. $23.2 million
B. $29.15 million
C. $25.4 million
D. $31.75 million
Answer: B
Mathematics
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Solve the problem.Identify the scatter diagram of the relation that appears linear.
A. 
B. 
C. 
D. 
Mathematics
Introduce slack variables as necessary, and write the initial simplex tableau for the problem.Find x1 ? 0 and x2 ? 0 such that x1 + x2 ? 903x1 + x2 ? 152and z = 2x1 + x2 is maximized. 
A. 
B. 
C. 
D. 
Mathematics
Find the part.81% of 100 animals
A. 8100 animals B. 810 animals C. 8 animals D. 81 animals
Mathematics
Use a calculator to divide 
.
A. 930,693,888 B. 4987 C. 2,154,384 D. 2153952 E. 432
Mathematics