I think he 2nd one because u add unlike together and get 5 and you put - in front of the 9
Which sequence is geometric? 1, 5, 9, 13, ... 2, 6, 8, 10, ... 5, 7, 9, 11, ... 4, 8, 16, 32, ...
Sliva [168]
Answer:
4, 8, 16, 32
Step-by-step explanation:
4, 8, 16, 32 is a geometric sequence. The value multiplies by 2 every time.
The rate of change is 2om per hour
Answer:
1.25
Step-by-step explanation:
15/12
