### BARS::17 Miles From Whitewater in East Troy, Wisconsin

This road sign was found in East Troy, Wisconsin.

```   +-----------+
|    West   |
| WI Hwy-20 |
+-----------+
+--------------------+
| Hwys 12 - 67     8 |
| Whitewater      17 |
+--------------------+
```
```   the numbers are:  20  12  67  8   17

the math is:  12 + sqrt(67 - sqrt(17 - 8)) = 20

observe...
17 - 8 = 9
sqrt(9) = 3
67 - 3 = 64
sqrt(64) = 8
12 + 8 = 20

rs42Eval:  (67 - 17) - sqrt((20 - 12) * 8) = 42
* the "Answer to Life, the Universe, and Everything"

rsAgeEval:  (67 - 17) - (20 - 12) / 8 = 49
* RoadHacker was 49 years young when he found this sign.

[solve for 'n']  n + sqrt(67 - sqrt(17 - 8)) = 20
```
##### Update::2009.05.01

The following math was discovered on 1 May 2009 after this BARS was selected as one of the BARS of the Week for Week #15 of the spring 2009 semester.

```   the numbers are:  20  12  67  8   17

rsAgeEval:  67 - 17 + 20 / (12 + 8) = 51
* MathBabbler was 51 years young when he found this equation

more math:  sqrt(sqrt(67 + cuberoot(8) + 12)) + 17 = 20

rsHwyEval:  sqrt((sqrt(sqrt(67 + cuberoot(8) + 12)) + 17) * 20) = 20
* This road sign was found on WI Hwy-20

rsStateEval:  67 - 12 - sqrt(8 + 17) - 20 = 30
* This road sign was found in Wisconsin (state #30)
This BARS was the first BARS to use a rsStateEval. 