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24 votes
The monthly sale (in thousands of units) for the tth month after the

introduction of a product in the market is given by S = 135t/(t2 + 50). In
which earliest month would the sale (S) have been 9?
5th

User Mabdullah
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1 Answer

14 votes
What do you mean 9 and then you put on the bottom 5th but either way it is S=270t^2 +6750t
User Marc Nuri
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