In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value of a ...

Calculating the traverse that represents a parcel can benefit significantly from something that is not properly taught: The use of azimuths. What is an azimuth? It is a horizontal angle of a line, ...

Golf is hard, though some rounds come easier than others. Why the variance? Well, golf is fickle. But that’s not all. The skill and experience of the player matters. So does the difficulty of the ...