Eric plans to compete in a triathlon. He can average 2 miles per hour in the i-mile swim and 6 miles per hour in the 3-mile run. His goal is to finish the triathlon in 2 hours. To accomplish his goal what must his average speed, in miles per hour, be for the 15-mile bicycle ride? 120 56 45 (А) 11 (В) 11 (C) 5 (D) 4 (E) 12
Eric plans to compete in a triathlon. He can average 2 miles per hour in the i-mile swim and 6 miles per hour in the 3-mile run. His goal is to finish the triathlon in 2 hours. To accomplish his goal what must his average speed, in miles per hour, be for the 15-mile bicycle ride? 120 56 45 (А) 11 (В) 11 (C) 5 (D) 4 (E) 12
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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![4. Eric plans to compete in a triathlon. He can average 2 miles per hour in the
--mile swim and 6 miles per hour in the 3-mile run. His goal is to finish the
4
triathlon in 2 hours. To accomplish his goal what must his average speed, in
miles per hour, be for the 15-mile bicycle ride?
120
56
45
(A)
11
(В) 11
(C)
5
(D)
4
(E) 12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0d5e4598-c78c-4c44-bf3a-54b7f2a720e6%2F9680ee81-4078-49ea-bcd1-cfa4780dce7d%2Fw06xr_processed.png&w=3840&q=75)
Transcribed Image Text:4. Eric plans to compete in a triathlon. He can average 2 miles per hour in the
--mile swim and 6 miles per hour in the 3-mile run. His goal is to finish the
4
triathlon in 2 hours. To accomplish his goal what must his average speed, in
miles per hour, be for the 15-mile bicycle ride?
120
56
45
(A)
11
(В) 11
(C)
5
(D)
4
(E) 12
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