Cheyenne is a lifeguard and spots a drowning child 60 meters along the shore and 70 meters from the shore to the child.
Posted: Thu Jul 14, 2022 4:47 pm
Cheyenne is a lifeguard and spots a drowning child 60 metersalong the shore and 70 meters from the shore to the child. Cheyenneruns along the shore for a while and then jumps into the water andswims from there directly to the child. Cheyenne can run at a rateof 4 meters per second and swim at a rate of 1 meter per second.How far along the shore should Cheyenne run before jumping into thewater in order to save the child? Round your answer to threedecimal places.