SOLUTION: Suppose that an engineer determines that she can use the formula -r^2+14≤P to estimate when the price of carbon fibre will be P dollars per kilogram or less in T years from t
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Question 1060936: Suppose that an engineer determines that she can use the formula -r^2+14≤P to estimate when the price of carbon fibre will be P dollars per kilogram or less in T years from the present. When will carbon fibre be available at $10k/g or less?
Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
.
What is "r" in the formula ?
What is $10k/g ?
How T is connected with the formula (if any) ?
Please do not answer to me personally.
Simply re-edit and re-post your text.
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