document.write( "Question 1198795: The pressure (P) on a diver in the water varies directly as the depth (d). If the pressure is 2.25 psi when the depth is 5 ft, what is the pressure when the depth is 12 ft? \n" ); document.write( "
Algebra.Com's Answer #832447 by mccravyedwin(407)\"\" \"About 
You can put this solution on YOUR website!
Instead of doing it for you, I'll do one exactly like it instead\"
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document.write( "The pressure (P) on a diver in the water varies directly as the depth (d). If\r\n" );
document.write( "the pressure is 4.95 psi when the depth is 9 ft, what is the pressure when the\r\n" );
document.write( "depth is 16 ft?\r\n" );
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document.write( "The pressure (P) on a diver in the water varies directly as the depth (d).\r\n" );
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document.write( "\"P=k%2Ad\"\r\n" );
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document.write( "If the pressure is 4.95 psi when the depth is 9 ft,\r\n" );
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document.write( "\"4.95=k%2A9\"\r\n" );
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document.write( "\"4.95%2F9=%28k%2A9%29%2F9\"\r\n" );
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document.write( "\"0.55=k\"\r\n" );
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document.write( "what is the pressure when the depth is 16 ft?\r\n" );
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document.write( "Substitute 0.55 for k in \"P=k%2Ad\"\r\n" );
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document.write( "\"P=0.55%2Ad\"\r\n" );
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document.write( "Substitute 16 for d\r\n" );
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document.write( "\"P=0.55%2A16\"\r\n" );
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document.write( "\"P=8.8\"\r\n" );
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document.write( "Answer: 8.8 psi\r\n" );
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document.write( "Now do yours the same way.\r\n" );
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document.write( "Edwin
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