This parking sign is in Old Town (downtown) Scottsdale, Arizona.

The parking sign says...

+--------------+ | 3 Hr Parking | | Mon - Fri | | 7am - 5pm | +--------------+the numbers are: 3 7 5 the math is: avg(3, 7) = 5 more math: avg(5, 7) = 3! more math: sqrt(summation(3, 7)) = 5 * summation(3, 7) = 3+4+5+6+7 = 25 primeRS: All of the numbers in the sign are prime. consecutivePrimesRS: The numbers are consecutive prime numbers. * 1st time consecutivePrimesRS used rs37Eval: 3! * 5 + 7 = 37 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org rs42Eval: 7 * ((3!)! / 5!) = 42 * 42 is the "Answer to Life, the Universe, and Everything" rsCardinalityEval: 3! / (7 - 5) = 3 * There are 3 numbers in this parking sign. off-by-one rsStateEval: 5! / 3 + 7 = 48-1 * Arizona was the 48th state admitted to the Union. off-by-one rs42Eval: 5 * 7 + 3! = 42-1 * 42 is the "Answer to Life, the Universe, and Everything" off-by-one rs37Eval: 7 * 5 + 3 = 37+1 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 18 November 2015

This work is licensed under a Creative Commons Attribution 3.0 United States License.