Running at an average rate of 8 m/s, a sprinter ran to the end of a track andthen jogged back to the starting point at an average rate of 3 m/s. Thesprinter took 55 s to run to the end of the track and jog back. Find the length of the track.
Running at an average rate of 8 m/s, a sprinter ran to the end of a track andthen jogged back to the starting point at an average rate of 3 m/s. Thesprinter took 55 s to run to the end of the track and jog back. Find the length of the track.
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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Running at an average rate of 8 m/s, a sprinter ran to the end of a track and
then jogged back to the starting point at an average rate of 3 m/s. The
sprinter took 55 s to run to the end of the track and jog back. Find the length of the track.
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