Jen can jog 1 1/3 miles in 1/4 hour. what is her average speed in miles per hour

Average speed = Total distance / Total time

Here, distance = 1 1/3 miles = 4/3 miles

Time = 1/4 hours

So, it would be:  4*4/1*3 = 5.33 miles/hour

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (: