These street signs are at 200 S. 2nd Ave. and 100 W. Monroe St. in Phoenix, Arizona

The street signs says...

+-----------------+ | 200 S 2nd Av | ------------------- | 100 W Monroe St | ------------------- | STOP 4-Way | +-----------------+the numbers are: 200 2 100 4 the math is: 200 / 100 + 2 = 4 [solve for 'n'] 200 / n + 2 = 4 log math: log(200 / log(100)) * 2 = 4Note:

`math was added on 3 October 2008, which is approximately when we started looking at logarithmic functions in Intermediate Algebra.`

log(n)

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

**Created:** 16 August 2008

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