document.write( "Question 1016054: The wind speed s in miles per hour can be modeled by the formula s=150 sqrt (p/a) , where a is the area of a sale in square feet and p is the pressure of the wind on the sale in pounds per square feet. Determine the area of a sail if the wind speed is 75 mph and the pressure is 20 pounds per square feet.\r
\n" ); document.write( "\n" ); document.write( "So far I have 75= 150 sqrt (20/a)
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Algebra.Com's Answer #632430 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+75+=+150%2Asqrt%28+20%2Fa+%29+\"
\n" ); document.write( "\"+1%2F2+=+sqrt%28+20%2Fa+%29+\"
\n" ); document.write( "Square both sides
\n" ); document.write( "\"+1%2F4+=+20%2Fa+\"
\n" ); document.write( "Multiply both sides by \"+4a\"
\n" ); document.write( "\"+a+=+80+\"
\n" ); document.write( "area of sail is 80 ft2
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