The function p(d)=1+d/33 gives the pressure, in atmospheres (atm), at a depth d in the sea (d is in feet). Note that p(0)=1 atm, p(33)=2, and so on. Find the pressure at 100 feet.

The pressure at 100 feet is ___? atm.
(Type an integer or a simplified fraction)

1 answer

just plug in d=100
p(100) = 1+100/33 = 133/3