Calculate a baseball player's batting average. Calculating a baseball player's batting average is not a difficult task at all. A batting average represents the percentage of at bats that result in hits for a particular baseball player. The formula is: That's all there is to it.
To fly under the radar means to act in a way so as to actively avoid detection. It is the opposite of 'in your face'. There is an element of getting away with something but it is not necessarily bad.
AIRSPACE EXPLAINED. Airspace is an area of aeronautical knowledge that is commonly poorly demonstrated on airman. practical tests. Even when airman applicants demonstrate knowledge of the airspace system that. meets the minimum standard necessary for issuance on an airman certificate or rating, it is. usually clear that this knowledge level has been achieved as a result of rote learning (learning.