RE: FREE RESTEEM to 1.2k+ FOLLOWERSYou are viewing a single comment's thread from:FREE RESTEEM to 1.2k+ FOLLOWERSView the full contextelissa (57) in steemit • 7 years ago https://steemit.com/math/@elissa/geometric-progression-math-formulas-derivation-and-usage steemit