Well I am not good with ratios but I could try. What do you need help with?
I can't see anything so I'll say function. Next time add a screenshot!
Best of luck to you
Idk there is nothing to look at
Answer:
The pressure at 50 feet is 2.51515 atm
Step-by-step explanation:
we are given equation as

where
p(d) gives the pressure, in atmospheres (atm)
a depth d in the sea (d is in feet)
We are given
d=50 feet
So, we can plug d=50 and find p


So,
The pressure at 50 feet is 2.51515 atm
The answer is 0.6144÷1.6 =0.384
hope i help solving your question.