When Marcia started walking a 6 mile section of the trail , it took her 3.3 hours. After 1 week, her time was 3 . 1 hours, and after two weeks, it was 2.9 hours. If the pattern continues what will Marcia time be after two weeks? Help!

Answer 1

2.9 hours.

3.3-2.9= .4
3.3-.4= 2.9

Answer 2

2.9 hours

Answer 3

3.3-4=2.9 or number 2