jhughes12345 jhughes12345
  • 15-10-2020
  • Mathematics
contestada

Samantha is training for a race. The distances of her training runs form an arithmetic sequence. She runs 1 mi the first day and 2 mi the seventh day.
a. What is the explicit definition for this sequence?



b. How far does she run on day 19?

Respuesta :

kaylahill4554 kaylahill4554
  • 15-10-2020
She runs 30 miles on day 19
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