Well, I personally use the phrase cash a check to mean that I'm taking a check to the bank to get the amount in cash. Others probably use it interchangably to mean deposit a check, which I'd say means taking a check to the bank with the intent to deposit it (either in full or partially) into an account. YMMV.
Advisory speed signs have a great advantage over speed limit signs: Rather than being based on decisions of governmental agencies, the numbers on advisory speed signs are to be based on a law of physics. This is the law stating that a moving object will continue in the same direction unless acted upon by an outside force.
However, the posted minimum speed on these systems did not change. In fact, the survey showed that 14 states still use 40 mph minimum speed limit signs, 10 states use 45 mph, and 1 state uses 55 mph. Furthermore, the survey showed that 25 states do not post minimum speed limit signs.