Asked by ray
The pressure on a scuba diver at sea level is 14.7 pound psi.The pressure increases 0.0445 psi for each foot of depth. Suppose the diver is 32.5 psi. How deep is he?
Answers
Answered by
Reiny
P = .0445 x + 14.7 , where x is the number of feet of depth
32.5 = .0445x + 14.7
solve for x
hint: comes out to a nice number
32.5 = .0445x + 14.7
solve for x
hint: comes out to a nice number