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1 answer:
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Given the graph of the function
and the graph of the function
when f(x) = g(x).
This occurs at the point(s) of intersection of the graphs of the function f(x) and g(x).
From the graph, we can approximate the points of intersection of the graphs of the function f(x) and g(x) to pe points (-1.9, 13.7) and (2.7, 0).
and the graph of the function
This occurs at the point(s) of intersection of the graphs of the function f(x) and g(x).
From the graph, we can approximate the points of intersection of the graphs of the function f(x) and g(x) to pe points (-1.9, 13.7) and (2.7, 0).
Answer:
Time spent rowing down stream
Speed of boat in still water
Step-by-step explanation:
Let speed of boat in still water be
Speed of current
Speed of boat down stream =
Distance rowed down stream = 2400 m
Time spent rowing down stream = =
Speed of boat up stream =
Distance rowed up stream =
Time spent rowing up stream =
We know that,
So,
Cross multiplying
Dividing both sides by
Adding 60 to both sides.
Subtracting both sides by
Dividing both sides by 5.
∴
Speed of boat in still water
Time spent rowing down stream =