Sven placed exactly in the middle among all runners in a race. In 10th place, Dan placed lower than Sven, and Lars was in 16th place. How many runners were in the race?
Sven placed exactly in the middle among all runners in a race. In 10th place, Dan placed lower than Sven, and Lars was in 16th place. How many runners were in the race?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Sven placed exactly in the middle among all runners in a race. In 10th place, Dan placed lower than Sven, and Lars was in 16th place. How many runners were in
the race?
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