[Solution Library] Energy: The consumption S (in quadrillions of Btu) of petroleum in the United States increased steadily between 1985 and 1999. The rate
Question: Energy: The consumption S (in quadrillions of Btu) of petroleum in the United States increased steadily between 1985 and 1999. The rate of increase can be modeled by
\(\frac{d S}{d t}=0.01395 t^{2}-0.319 t+2.08, \quad 5 \leq t \leq 19\)
where t = 5 represents 1985. In 1985, the consumption was 30.9 quadrillion Btu. Find a model for the consumption from 1985 through 1999 and determine the consumption in 1999.
Deliverable: Word Document 
![[See Steps] In problems 23-26, identify u](/images/solutions/MC-solution-library-61845.jpg "[See Steps] In problems 23-26, identify u and for the")
[See Steps] In problems 23-26, identify u and for the
(Solution Library) In problems 23-26, identify u and for the integral.
![[See Solution] In problems 23-26, identify u](/images/solutions/MC-solution-library-61847.jpg "[See Solution] In problems 23-26, identify u and for the integral.")
[See Solution] In problems 23-26, identify u and for the integral.
![[See Solution] In problems 23-26, identify u](/images/solutions/MC-solution-library-61848.jpg "[See Solution] In problems 23-26, identify u and for the integral.")
[See Solution] In problems 23-26, identify u and for the integral.
![[Solution] In problems 27-41, find the indefinite](/images/solutions/MC-solution-library-61849.jpg "[Solution] In problems 27-41, find the indefinite integral")
[Solution] In problems 27-41, find the indefinite integral
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