50 40 30 20 10 -10 10 20 30 Bradley is a lifeguard and spots a drowning child 30 meters along the shore and 60 meters from the shore to the child. Bradley runs along the shore for a while and then jumps into the water and swims from there directly to the child. Bradley can run at a rate of 5 meters per second and swim at a rate of 0.8 meters per second. How far along the shore should Bradley run before jumping into the water in order to save the child? Round your answer to three decimal places.
50 40 30 20 10 -10 10 20 30 Bradley is a lifeguard and spots a drowning child 30 meters along the shore and 60 meters from the shore to the child. Bradley runs along the shore for a while and then jumps into the water and swims from there directly to the child. Bradley can run at a rate of 5 meters per second and swim at a rate of 0.8 meters per second. How far along the shore should Bradley run before jumping into the water in order to save the child? Round your answer to three decimal places.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 51E
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