An oil tank is being drained for cleaning. After t minutes there are Vlitres of oil left in the tank, where v) = 40(20 – t)', osIS 20. Determine the rate of change of volume at the time t = 10. |-800 litres/minute -600 litres/minute -400 litres/minute - 200 litres/minute
An oil tank is being drained for cleaning. After t minutes there are Vlitres of oil left in the tank, where v) = 40(20 – t)', osIS 20. Determine the rate of change of volume at the time t = 10. |-800 litres/minute -600 litres/minute -400 litres/minute - 200 litres/minute
Chapter2: Functions And Their Graphs
Section: Chapter Questions
Problem 47CT
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