19. THE SHARK PROBLEM You can swim at the rate of 20 meters per minute. A shark can swim at the rate of 65 meters per minute. You are swimming off shore and observe a shark in the water near you. You immediately start swimming towards shore. The shark starts swimming towards the same point on the shore, a distance of 150 meters for the shark. a. If your distance to the shore is 45 meters, how long will it take you to reach the shore? How long will it take the shark? Do you survive? b. Write a linear inequality to determine the "safe" distance from shore for the swimmer. Solve your inequality for your "safe" distance from shore and graph the solution on a number line. 150 m SURF'S UP
19. THE SHARK PROBLEM You can swim at the rate of 20 meters per minute. A shark can swim at the rate of 65 meters per minute. You are swimming off shore and observe a shark in the water near you. You immediately start swimming towards shore. The shark starts swimming towards the same point on the shore, a distance of 150 meters for the shark. a. If your distance to the shore is 45 meters, how long will it take you to reach the shore? How long will it take the shark? Do you survive? b. Write a linear inequality to determine the "safe" distance from shore for the swimmer. Solve your inequality for your "safe" distance from shore and graph the solution on a number line. 150 m SURF'S UP
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:19. THE SHARK PROBLEM You can swim at the rate of 20 meters per minute. A shark can
swim at the rate of 65 meters per minute. You are swimming off shore and observe a
shark in the water near you. You immediately start swimming towards shore. The
shark starts swimming towards the same point on the shore, a distance of 150 meters
for the shark.
a. If your distance to the shore is 45 meters, how long will it take you to reach the
shore? How long will it take the shark? Do you survive?
b. Write a linear inequality to determine the "safe" distance from shore for the
swimmer. Solve your inequality for your "safe" distance from shore and graph the
solution on a number line.
150 m
SURF'S
UP!
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