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Where to put the pump?
Do math to conserve!
? The city needs to connect two houses to an existing
  water supply line.
? The city wants to use a single pump at the supply line,
  instead of 2 pumps.
? The city wants to use a minimal amount of pipe
  extended to each house.
? The houses are located at different distances from the
  supply line (as pictured).
? Where should the pump connection be located? Of
  course, you must justify your answer.


            House A


                        Connection
                        Point

                                                  House B

                                     Connection
                                          Point


                                                            Water Supply Line
Locate the PUMP somewhere along this supply line.

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  • 1. Where to put the pump?
  • 2. Do math to conserve! ? The city needs to connect two houses to an existing water supply line. ? The city wants to use a single pump at the supply line, instead of 2 pumps. ? The city wants to use a minimal amount of pipe extended to each house.
  • 3. ? The houses are located at different distances from the supply line (as pictured). ? Where should the pump connection be located? Of course, you must justify your answer. House A Connection Point House B Connection Point Water Supply Line Locate the PUMP somewhere along this supply line.