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Question 1174484: A company discovers that to produce x = 930 new electronic parts, it will cost y = $94160. To produce 820 new electronic parts, it will cost $84040.
Compute the slope of the costs and choose the most accurate statement from the following:
Costs are increasing at a rate of $89 per item.
Costs are decreasing at a rate of $92 per item.
Costs are increasing at a rate of $97 per item.
Costs are decreasing at a rate of $89 per item.
Costs are decreasing at a rate of $97 per item.
Costs are increasing at a rate of $92 per item.
Answer by ikleyn(52803)   (Show Source):
You can put this solution on YOUR website! .
Let me express my opinion that posting tens and tons the same type TWIN problems/questions is a VERY STRANGE method learnning Math.
(and to use tutors' voluntary help).
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Comment from student: If you are not going to answer my question, then please allow someone else to answer it. Thank you.
My response. I just want to explain you DO NOT CREATE unnecessary problems for yourself.
Doing in this way as you do, you simply work AGAINST YOURSELF, against YOUR OWN INTERESTS.
Placing tons same type questions, you demonstrate that learning is not your goal.
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