At first an athlete jogs at 5 miles per hour and then jogs at 6 miles per hour, traveling 5 miles in 0.9 hour. How long does the athlete jog at each speed? (Hint: Let t represent the amount of time the athlete jogs at 5 mph. Then 0.9 – t represents the amount of time the athlete jogs at 6 mph.) - 0.9-t hr t hr at 5 mph at 6 mph 5 mi
At first an athlete jogs at 5 miles per hour and then jogs at 6 miles per hour, traveling 5 miles in 0.9 hour. How long does the athlete jog at each speed? (Hint: Let t represent the amount of time the athlete jogs at 5 mph. Then 0.9 – t represents the amount of time the athlete jogs at 6 mph.) - 0.9-t hr t hr at 5 mph at 6 mph 5 mi
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.5: Solve Uniform Motion Applications
Problem 306E: Sarah wants to arrive at her friend’s wedding at3:00. The distance from Sarah’s house to the...
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Transcribed Image Text:At first an athlete jogs at 5 miles per hour and then jogs at 6 miles per hour, traveling 5 miles in 0.9 hour. How long does
the athlete jog at each speed? (Hint: Let t represent the amount of time the athlete jogs at 5 mph. Then 0.9 – t represents
the amount of time the athlete jogs at 6 mph.)
-
0.9-t hr
t hr at
5 mph
at 6 mph
5 mi
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