desirjeanpierre
desirjeanpierre desirjeanpierre
  • 04-02-2017
  • Mathematics
contestada

two pipelines can fill a small tank in 18 min.One of the Pipelines would require 54 min to fill the Tank.How long would it take the second Pipeline ,Working alone ,to fill the tank.. [6.5]????

Respuesta :

eliassaab123
eliassaab123 eliassaab123
  • 04-02-2017
1/x +1/54=1/9 solve it to get x=27
Answer Link

Otras preguntas

"if a stream flow measures 12 meters in 60 seconds, what is the stream's average rate of flow?"
Which plot description is the best example of a tragedy? A. An old man must give up his most prized possession his car to raise enough money to send his gr
A car slows down as it approaches a traffic light. Which best describes its acceleration? Complete Negative Positive Zero
A map that shows the elevation changes in a mountainous region is called a _____ map.
Why did the state delegates meet in 1787?
Help! I'm not sure how you would graph x = -6. There's no other information available for this question.
Which excerpt from a cover letter avoids the common pitfall of giving irrelevant information?
What is 0.97 rounded to the nearest tenth.
give one example of when you would use the friendly numbers strategy to subtract. explain why
Who founded the Carolinas? The answer is not Charles II.