The function Upper P left parenthesis d right parenthesis equals 1 plus StartFraction d Over 33 EndFraction gives the pressure, in atmospheres (atm), at a depth d feet in the sea. Find and interpret P(47). Do not round your answer. Question content area bottom Part 1 A. P(47)equalsStartFraction 80 Over 33 EndFraction which means that, at a depth of 47 feet, the pressure is StartFraction 80 Over 33 EndFraction atm. B. P(47)equalsStartFraction 47 Over 33 EndFraction which means that, at a depth of StartFraction 47 Over 33 EndFraction feet, the pressure is 47 atm. C. P(47)equalsStartFraction 80 Over 33 EndFraction which means that, at a depth of StartFraction 80 Over 33 EndFraction feet, the pressure is 47 atm. D. P(47)equalsStartFraction 47 Over 33 EndFraction which means that, at a depth of 47 feet, the pressure is StartFraction 47 Over 33 EndFraction atm