Respuesta :

Answer:
1200 secs per mile
Explanation:
1 mph = 3600 sec/mile

Answer:

SOLUTION: The Hudson River flows at a rate of 3 miles per hour. A patrol boat travels 60 miles upriver, and returns in a total time of 9 hours. What is the speed of the boat in still water

Algebra ->  Human-and-algebraic-language -> SOLUTION: The Hudson River flows at a rate of 3 miles per hour. A patrol boat travels 60 miles upriver, and returns in a total time of 9 hours. What is the speed of the boat in still water      

Step-by-step explanation:

PLS   BRAINLIESTE