Question

It is unsafe for amateur divers to swim where the water pressure is more than 65 pounds per square inch. How deep can an amateur diver safely swim?
Round your answer to the nearest whole number.

Answer 1

Use the Volume formula.

Answer 2

@Eyad

Answer 3

i forgot another part of the question the rest of it is this :When a person swims underwater, the pressure in his or her ears varies directly with the depth at which he or she is swimming.
Write an equation of direct variation that represents the situation. I thought it was 4.3=k*10 but i dont think thats right.

Answer 4

im not really sure what else to do , this question actually to me dosent make any sense.

Answer 5

Pressure = k(depth)

Answer 6

Now we need some data so we can evaluate k.