Question

Joanna earns money by mowing lawns for the summer.She offers two payment plans:Plan 1:Pay $250 for the entire semester Plan 2:Pay $1 the first week,$2 the second week,$4 the third week and so on Do the payments for plan 2 form a genetic sequence

Answer 1

9514 1404 393

Answer:

  yes

Step-by-step explanation:

The payments 1, 2, 4, ... have a common ratio of ...

  r = 2/1 =4/2 = 2

This is characteristic of a geometric sequence.

The payments of plan 2 form a geometric sequence.