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Who invented the light bulb?
asked
Oct 27, 2018
History
high-school
2
answers
0
votes
121k
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The question is : An accountant finds that the gross income, in thousands of dollars, of a small business can be modeled by the polynomial −0.3t 2 + 8t + 198, where t is the number of years after 2010.
asked
May 3, 2018
Mathematics
high-school
1
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2
votes
222k
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