Answer :
Answer:
Part A) 2 miles
Part B) 1/2 hour
Part C) The model in the attached figure
Step-by-step explanation:
Let
x -----> the number of miles
y -----> the time in hours
we know that
[tex]\frac{x}{y}=\frac{(1/3)}{(1/6)}=2[/tex]
so
[tex]x=2y[/tex] -----> equation A
Part A) Find out how many miles she hikes in one hour
so
For y=1 hour
substitute in the equation A and solve for x
[tex]x=2(1)=2\ miles[/tex]
Part B) Find out how much time it takes her to hike 1 mile
so
For x=1 mile
substitute in the equation A and solve for y
[tex]1=2y[/tex]
[tex]y=\frac{1}{2}\ hour[/tex]
Part C) Draw a model
The double number line in the attached figure
