This road sign is on westbound IA Highway-2 in Iowa.

The road sign says...

+------------+ | HOSPITAL 4 | +------------+ +--------------+ | Cantril 8 | | Keosauqua 4 | +--------------+the numbers are: 4 8 4 the math is: 8 - 4 = 4 more math: 8 / 4 = sqrt(4) more math: 4 / sqrt(4) = cuberoot(8) more math: gcf(4, 8) = 4 rsHwyEval: 4 * 4 / 8 = 2 * This road sign is on IA Hwy-2 rsCardinalityEval: cuberoot(8) + 4 / 4 = 3 * There are three numbers in these signs. rs37Eval: summation(sqrt(4), 8) + sqrt(4) = 37 * summation(sqrt(4), 8) = 2+3+4+5+6+7+8 = 35 off-by-one rsStateEval: 8 * 4 - 4 = 29-1 * Iowa was the 29th state admitted to the Union

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

**Created:** 26 July 2015

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