Question

if u wanted to find the depth of a submarine during a dive , would it be more reasonable to use an equation with the rate in feet per minute or feet per hour ? explain

Answer 1

feet per minute, a you can't hold ur  breath nor have oxygen tanks that last for hours

Answer 2

I would choose to use the equation with feet per hour. Submarines reach such great depths that I feel this unit of measurements better represents the magnitude of those depths.