This road sign is on northbound KS Hwy-177 in Kansas.

The road sign says...

+-------------------+ | K - 4 12 | | Manhattan 37 | | Junction City 37 | +-------------------+ | Speed Limit 45 | +----------------+the numbers are: 4 12 37 37 45 the math is: rsAgeEval: (37 / 37)^4 * (12 + 45) = 57 * MathBabbler was 57 years young when he found this equation. rsAgeEval: 12 + 45 - (37 / 37)^4 = 56 rsAgeEval: 4 * sqrt(37 + 12) * cuberoot(45 - 37) = 56 * RoadHacker was 56 years young when he found this road sign. rs42Eval: (45 - 37) * sqrt(37 - 12) + sqrt(4) = 42 * 42 is the "Answer to Life, the Universe, and Everything" rs37Eval: 45 - 37 + 37 - 12 + 4 = 37 rs37Eval: mode(4, 12, 37, 37, 45) = 37 rs37Eval: median(4, 12, 37, 37, 45) = 37 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org rsStateEval: (37 - (45 - 37) - 12) * sqrt(4) = 34 * Kansas was the 37th state admitted to the Union. BARSfunc math: 37 / 37 * (spf(4) + spf(12)) = spf(45) * spf(n) = the sum of the prime factors of n domain: n must be a composite number * spf(4) = 2+2 = 4; spf(12) = 2+2+3 = 7; spf(45) = 3+3+5 = 11 off-by-one rsHwyEval: 37 + 37 + 45 * sqrt(4) + 12 = 177-1 * This road sign is on KS Hwy-177.

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

**Created:** 30 December 2014

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