Question

Assuming two hikers begin at a trail start, which scenarios must be true based on the table? Check all that apply.

Melissa and Corey started on different trails.
Melissa hiked up the trail for a longer period of time than Corey.
Melissa and Corey crossed paths between 60 and 90 minutes.
Corey began his descent before Melissa.
As Melissa’s time increased from 0 to 60 minutes, her elevation decreased.

Answer 1

Based on the given table, Melissa and Corey started on different trails, Melissa and Corey crossed paths between 60 and 90 minutes, and Corey began his descent before Melissa.

Step-by-step explanation:

Based on the given table, the scenarios that must be true are:

• Melissa and Corey started on different trails. This can be inferred from the fact that they have different distances and times.
• Melissa and Corey crossed paths between 60 and 90 minutes. This can be determined by looking at the time column and noting when their paths intersect.
• Corey began his descent before Melissa. This can be deduced by comparing the changes in elevation for both hikers.