PLEASE HELP QUICK ILL MARK BRAINLIEST Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Samantha is hiking through a national park. The graph shows the relationship between the distance she covers (in miles) and the time she spends hiking (in hours).
When Samantha has hiked for 1 1/2 hours, she has covered _
miles.