A bag of marbles has 10 red marbles, 4 green marbles, and 6 blue marbles. A marble is randomly drawn from the bag before another
1 answer:
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Answer:
The answert is "$0.007 / bottle".
Step-by-step explanation:
Please find the complete question in the attachment file.
The average income:
The change rate on the average revenue:
when 81 bottles were produced , then the rate of change in average revenue
The average income is decreasing at rate = $0.007 / bottle
