Use matrix inversion to solve the given system of linear equations.
?
?
A. 
, 
B. 
, 
C. ,
D. ,
E. The system is inconsistent.
Answer: A
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Suppose that a cost-benefit model is given by ?f(x) = 
where f(x) is the cost in thousands of dollars of removing x percent of a given pollutant. What is the vertical asymptote of the graph of this function? What does this suggest about the possibility of removing all of the pollutant? Explain your reasoning.
What will be an ideal response?
Mathematics
Solve the system.
A. (-8, -5) B. (-8, 5) C. (8, -5) D. (8, 5)
Mathematics
Solve the problem.A machine can fill 7260 cartons of milk in 0.8 hour. How many cartons of milk can it fill per hour?
A. 8067 cartons B. 9075 cartons C. 7261 cartons D. 5808 cartons
Mathematics