(A) Set up Problem 41 as a matrix equation and solve using the inverse of the coefficient...
Question:
(A) Set up Problem 41 as a matrix equation and solve using the inverse of the coefficient matrix.
(B) Solve Problem 41 as in part (A) if 7.5 tons of nickel and 7 tons of copper are needed.
Data from Problem 41
An international mining company has two mines in Voisey’s Bay and Hawk Ridge. The composition of the ore from each field is given in the table. How many tons of ore from each mine should be used to obtain exactly 6 tons of nickel and 8 tons of copper?
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To set up and solve the problem as a matrix equation lets represent the amount of ore from Voiseys B...View the full answer
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Related Book For 
Finite Mathematics For Business Economics Life Sciences And Social Sciences
ISBN: 9780134862620
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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