I had the same question. I'm pretty sure it's 23 seconds. :)
Answer:
<h2>
velocity = 15 miles / hour</h2>
Explanation:
distance = 1.25 mile
time traveled = 5 min.
find velocity in miles / hour
solution:
use the formula: velocity = distance / time
velocity =<u> 1.25 mile </u> x <u> 60 min </u>
5 min 1 hour
velocity = 15 miles / hour