12. The cost, in dollars, of operating a
machine per day is given by the formula
C = 3t2 – 96...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.05.2021 22:00 smileyjesse6073
12. The cost, in dollars, of operating a
machine per day is given by the formula
C = 3t2 – 96t + 1014, where t is the time
the machine operates, in hours. What is
the minimum cost of running the machine?
For how many hours must the machine run
to reach this minimum cost?
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Answers: 2
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