Solve each problem.Below Sea Level The accompanying table shows the depth below sea level...

Solve each problem.

Below Sea Level The accompanying table shows the depth below sea level d and the atmospheric pressure A (www.sportsfigures.espn.com.) The equation A id) = 0.03d + 1 expresses A as a function of d.

a. Find the atmospheric pressure for a depth of 100 ft, where nitrogen narcosis begins.

b. Find the depth at which the pressure is 4.9 atm, the maximum depth for intermediate divers.

Table for Exercise 91