Question

A skydiver falls 144 feet at 3 seconds. What is the unit rate?

Answer 1

Answer:12m/s

Step-by-step explanation:

As 1 my = 3 fts

Then 144fts =144/3 = 48 mtr

Then time is given 3sec

So speed =48mtr/3sec=16 mtr/seci.e. 48ftsper sec.