The function,p(d)=1+ d over 33, give the pressure, in Atmospheres (atm), at a depth (d) in a sea (d is in feet) note that p(0)=1 atm, p(33)=2, and so on, find the pressure at 80 feet.
The pressure at 80feet is____atm
(type an interger or simplifyed fraction
HELP HELP HELP
clearly p(80) = 1 + 80/33
= 113/33
To find the pressure at a depth of 80 feet using the given function, p(d) = 1 + d/33, we can substitute the value of 80 for d in the function.
Replace d with 80 in the function: p(80) = 1 + 80/33.
To simplify the fraction, we can find a common denominator for 80 and 33, which is 33. Then, rewrite 1 as a fraction with the same denominator:
p(80) = 1 * 33/33 + 80/33.
Combine the fractions:
p(80) = 33/33 + 80/33.
Now, add the numerators:
p(80) = (33 + 80)/33.
Simplify the numerator:
p(80) = 113/33.
Therefore, the pressure at a depth of 80 feet is 113/33 atm.