document.write( "Question 421105: The function, p(d)= 1 + d/33, gives the pressure, in atmosphere(atm), at ahe 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 90 feet.\r
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document.write( "The pressure at 90ft. is --?-- atm \n" );
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Algebra.Com's Answer #294093 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! p(90) = 1 + 90/33 atm = 1 + 30/11 atm = 41/11 atm = 3 8/11 atm. \n" ); document.write( " |