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lote: Enter your answer and show all the steps that you use to solve this problem in the space p The speed of the current in a river is 6 mph. A ferry operator who works that part of the river is loc buy a new boat for his business. Every day, his route takes him 22.5 miles each way against the c and back to his dock, and he needs to make this trip in a total of 9 hours. He has a boat in mind, be can only test it on a lake where there is no current. How fast must the boat go on the lake in order f serve the ferry operator's needs?

lote: Enter your answer and show all the steps that you use to solve this problem in the space p The speed of the current in a river is 6 mph. A ferry operator who works that part of the river is loc buy a new boat for his business. Every day, his route takes him 22.5 miles each way against the c and back to his dock, and he needs to make this trip in a total of 9 hours. He has a boat in mind, be can only test it on a lake where there is no current. How fast must the boat go on the lake in order f serve the ferry operator's needs?

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.8: Rate-time-distance Problems
Problem 1OE
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided The speed of the current in a river is 6 mph. A ferry operator who works that part of the river is looking to buy a new boat for his business. Every day, his route takes him 22.5 miles each way against the current and back to his dock, and he needs to make this trip in a total of 9 hours. He has a boat in mind, but he can only test it on a lake where there is no current. How fast must the boat go on the lake in order for it to serve the ferry operator's needs? • Math symbols > Relations > Geometry • Groups Trigonometry Statistics 1 of 2 Answered wyoum yoUereauy w na anTESSOTY 2 Type here to search
Transcribed Image Text:Note: Enter your answer and show all the steps that you use to solve this problem in the space provided The speed of the current in a river is 6 mph. A ferry operator who works that part of the river is looking to buy a new boat for his business. Every day, his route takes him 22.5 miles each way against the current and back to his dock, and he needs to make this trip in a total of 9 hours. He has a boat in mind, but he can only test it on a lake where there is no current. How fast must the boat go on the lake in order for it to serve the ferry operator's needs? • Math symbols > Relations > Geometry • Groups Trigonometry Statistics 1 of 2 Answered wyoum yoUereauy w na anTESSOTY 2 Type here to search
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