document.write( "Question 1050115: The length of time it takes to find a parking space at 9 A.M. follows a normal distribution with a mean of 4 minutes and a standard deviation of 3 minutes. \r
\n" ); document.write( "\n" ); document.write( "Sixty percent of the time, it takes more than how many minutes to find a parking space?
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Algebra.Com's Answer #665727 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
\"z+=blue+%28x+-+mu%29%2Fblue%28sigma%29\"
\n" ); document.write( "z = invNorm(.60) = .2533
\n" ); document.write( "\"blue%28sigma%29%2Az+%2B+mu\" = x \r
\n" ); document.write( "\n" ); document.write( ".2533(3) + 4 = x = 4.7599 = 5min (rounding Up to nearest min)
\n" ); document.write( "Takes more than 5 min to find a parking space.
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