Oil is pumped continuously from a well at a rate proportionalto the amount of oil left
Chapter 11, Problem 23(choose chapter or problem)
Oil is pumped continuously from a well at a rate proportionalto the amount of oil left in the well. Initially therewere 1 million barrels of oil in the well; six years later500,000 barrels remain.(a) At what rate was the amount of oil in the well decreasingwhen there were 600,000 barrels remaining?(b) When will there be 50,000 barrels remaining?
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