SOLUTION: The pressure reading coming out of a pump is 164 lb. It is estimated that every 50-ft section of hose reduces the pressure by 7 lb. What will the estimate pressure be at the nozzle

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Question 384255: The pressure reading coming out of a pump is 164 lb. It is estimated that every 50-ft section of hose reduces the pressure by 7 lb. What will the estimate pressure be at the nozzle end of nine 50-ft. sections.?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
164-(7*9)=101 lbs