Question

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 20 feet.

This one is really hard and I would be totally geeked if someone could answer this one.

Answer 1

u call this "REALLY HARD"?? :/

Answer 2

Nobody can figure this out?

Answer 3

\[p(20) = 1 + \frac{20}{33} = \frac{53}{33} \approx 1.60606.\]

Answer 4

lol, this is wasy!

Answer 5

easy*

Answer 6

p(20) = 1 + (20/33)
p(20) = 53/33

Answer 7

both are correct. ^^

Answer 8

p(20)=1+20/33
p(20)=53/33=1.606