Answer:
Who is at the trail start at 9:00 am? - Andy
Who runs fastest? - Caedin
When do Andy and Berta cross paths? - 9:08 am
Who is the closest to the 1.5 mile mark after 6 minutes? - Berta
Explanation:
Andy starts at 0,0
Caedin runs the fastest
Andy and Berta cross paths at 8 minutes after the start time of 9:00 am, which is 9:08 am
At 6-minute, Berta is closest to the 1.5 mile mark because she is above Andy and Caedin.