A cyclist takes 4 hours to travel from Town A to Town B. The cyelist's average speed for the first hour is nalf the cyclist's average speed for the second hour, and the eyclist's average speed for the first two hours is equal to twice the cyclist's average speed for the last two hours. If the cyclist traveled at an average speed of 9 miles per hour for the 4-hour trip, what was the cyclist's average speed, in miles per hour, during the first hour of the trip?
A cyclist takes 4 hours to travel from Town A to Town B. The cyelist's average speed for the first hour is nalf the cyclist's average speed for the second hour, and the eyclist's average speed for the first two hours is equal to twice the cyclist's average speed for the last two hours. If the cyclist traveled at an average speed of 9 miles per hour for the 4-hour trip, what was the cyclist's average speed, in miles per hour, during the first hour of the trip?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![A cyclist takes 4 hours to travel from Town A to Town B. The cyelist's average speed for the first hour is
nalf the cyclist's average speed for the second hour, and the eyclist's average speed for the first two hours is
equal to twice the cyclist's average speed for the last two hours. If the cyclist traveled at an average speed of
9 miles per hour for the 4-hour trip, what was the cyclist's average speed, in miles per hour, during the first
hour of the trip?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc52c2f75-d5f8-43ae-b760-f7e008a059e2%2Fc785e885-b307-4cde-a0b8-2ebca0a6d9b3%2Fu10bqx.jpeg&w=3840&q=75)
Transcribed Image Text:A cyclist takes 4 hours to travel from Town A to Town B. The cyelist's average speed for the first hour is
nalf the cyclist's average speed for the second hour, and the eyclist's average speed for the first two hours is
equal to twice the cyclist's average speed for the last two hours. If the cyclist traveled at an average speed of
9 miles per hour for the 4-hour trip, what was the cyclist's average speed, in miles per hour, during the first
hour of the trip?
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