Machine Learning & Artificial Intelligence

<•4&9's)))4,4 & 9(((are the amounts of energy given *calories per gram* when carbohydrates, protein and fat are burned.  0409 is a file folder which has to do with the programming of windows and the programming of pc's.  4+9, which which equals the #13, a well known number, which also has to do with the numbers 1 & 3 in the measures in music the -in multiples of 4. Also 4×9=36, if you place it in a 1:10 ratio it equals the #360, which is# of degrees in a circle; logical stacks of ten•1:10•> Thinking outside of the box: (1:2, 5:10, 2:4 {n:n+1} = 2:5 & 5² [with the numbers reversed & the 2 turned into a square]) 90° 180° 270° 360°