When a crew rows with the current, it travels 18 miles in 2 hours. Against the current, the crew rows 14 miles in 2 hours. Let x=the crew's rowing rate in still water and let y=the rate of the current. Find the rate of rowing in still water and the rate of the current. Part 1 The table below summarizes the given information. Rate × Time = Distance Rowing with current x+y 2 18 Rowing against current x−y 2 14 The rate of rowing in still water is enter your response here miles per hour.
When a crew rows with the current, it travels 18 miles in 2 hours. Against the current, the crew rows 14 miles in 2 hours. Let x=the crew's rowing rate in still water and let y=the rate of the current. Find the rate of rowing in still water and the rate of the current. Part 1 The table below summarizes the given information. Rate × Time = Distance Rowing with current x+y 2 18 Rowing against current x−y 2 14 The rate of rowing in still water is enter your response here miles per hour.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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When a crew rows with the current, it travels 18 miles in 2 hours. Against the current, the crew rows 14 miles in 2 hours. Let x=the
crew's rowing rate in still water and let
y=the rate of the current. Find the rate of rowing in still water and the rate of the current.
Part 1
The table below summarizes the given information.
|
Rate
|
×
|
Time
|
=
|
Distance
|
|
|
Rowing with current
|
x+y
|
2
|
18
|
||
|
Rowing against current
|
x−y
|
2
|
14
|
The rate of rowing in still water is enter your response here miles per hour.
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