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The forumla f = 3y yards y to feed f and f = (n/12) converts inches n to feet f. write a composition of functions that converts yards to inches

Respuesta :

sqdancefan
Equating the two formulas for f, you have
  n/12 = f = 3y
Then multiplying by 12 you get
  n = 36y

This formula converts yards (y) to inches (n).

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