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Problem 8: In a biathalon race you first ride a bicycle at an average speed of 19.9 mi/h for 22 miles, then you must run for another 5.5 miles. With what average speed, in miles per hour, must you run if your average speed for the entire race is to be 11.8 mi/h? 2 ave

Problem 8: In a biathalon race you first ride a bicycle at an average speed of 19.9 mi/h for 22 miles, then you must run for another 5.5 miles. With what average speed, in miles per hour, must you run if your average speed for the entire race is to be 11.8 mi/h? 2 ave

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.3: Solving Problems Involving Inequalities
Problem 14P
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Problem 8: In a biathalon race you first ride a bicycle at an average speed of 19.9 mi/h for 22 miles, then you must run for another 5.5 miles. With what average speed, in miles per hour, must you run if your average speed for the entire race is to be 11.8 mi/h? V2 ave
Transcribed Image Text:Problem 8: In a biathalon race you first ride a bicycle at an average speed of 19.9 mi/h for 22 miles, then you must run for another 5.5 miles. With what average speed, in miles per hour, must you run if your average speed for the entire race is to be 11.8 mi/h? V2 ave
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