Question

A scuba diver started at sea level is descending at 4.2 ft every 1/3 of an hour. How far below sea level is he after 1 hour and 20 min??

4) Jayda is running around a track where 3 laps is 5 km. She runs 6 laps in 20 min. What is her speed in min per km??? PLZZ I will give you 100 pointd

Answer 1

Answer 16.8

Explanation:

there is 20 minutes for 1/3 of an hour so 1 hour and 20 minutes would be

4 unites of time

4.2x4=16.8