Juanita runs every third day and swims every fifth day. if juanita runs and swims today, in how many days will she run and swim again on the same day?

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! (:

question:

could we have options?