nagoaSummerMa
nagoaSummerMa nagoaSummerMa
  • 10-05-2016
  • Mathematics
contestada

Find the 21st term of the arithmetic sequence with a first term
of 7 and a common difference of 5.

Respuesta :

Mathas Mathas
  • 12-05-2016
At this case it could be calculated like this: 7+5*20=107
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