Respuesta :

sqdancefan

Answer:

  20

Step-by-step explanation:

T19 = 97

T20 = 102

The 20th term is the first term more than 100.

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You can find the value of n from ...

  2 +5n > 100

  5n > 98

  n > 19.6

The 20th term is the first term more than 100.