BARS::Parking Signs on S. 3rd Ave. in Phoenix, Arizona

These parking signs were found on S. 3rd Ave. in Phoenix, Arizona.

The parking signs say...

   +------------------------------+
   |      30 Minute Limit         |
   |        Loading Zone          |
   |      Mon-Fri  7am-5pm        |
   |  commercial plates required  |
   |    other times parking ok    |
   +------------------------------+
   |        Starts Here           |
   |        No Parking            |
   |         7 - 9 AM             |
   | Saturdays, Sundays, Holidays |
   |           Excepted           |
   |       City of Phoenix        |
   +------------------------------+

   the numbers are:  30  7  5  7  9

   the math is:  summation(7, 9) + avg(5, 7) = 30

   observe...
      summation(7, 9) = 7 + 8 + 9 = 24
      avg(5, 7) = 6
      24 + 6 = 30

   more math is:  sqrt(summation(3, 5) + 30 + 7) = 7

   observe...
      summation(3, 5) = 3 + 4 + 5 = 12
      12 + 30 + 7 = 49
      sqrt(49) = 7

Creator: Gerald D. Thurman [gthurman@gmail.com]
Created: 01 October 2006

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This work is licensed under a Creative Commons License.