The management of an oil company estimates that oil will be pumped at a rate given by R(t)= (55/square root t + 8) in thousands of barrels per year. How many barrels will be produced the first 9 years? (use fundamental theorem)

Question

anonymous · Answer

http://dbuweb.dbu.edu/dbu/math1308/duvall/exam3/q9.jpg

anonymous · Answer

$$R(t)=\int\limits\limits_{0}^{9}55/\sqrt{t+8}=110\sqrt{t+8}$$Plug in 9 for t:
$$110\sqrt{9+8}=453$$

So the closest answer is 454.

anonymous · Answer

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anonymous · Answer

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anonymous · Answer

$$\int\limits x/(2 x^2-3)^3 dx = -1/(8 (3-2 x^2)^2)+C$$

anonymous · Answer

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