3 years ago

Coach DeCaro records the cross country runners' times compared to their personal best times.

Mathematics

1 answer:

jonny [76]3 years ago

8 0

Answer:

The 4th list: Gregor, Isabelle, Juan, Karen, Hiroki.

Step-by-step explanation:

Times compared to personal best when arranged from most imporoved to least improved are:

+5.6, +3.2, 0, -5.2, -11.6

Now +5.6 is Gregors, +3.2 is Isebelle's, 0 is Jaun's, -5.2 is Karen's, and -11.6 is Hiroki's. Therefore, the list that orders runners from most improved to least improved is

Gregor, Isabelle, Juan, Karen, Hiroki

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