The common ratio (R) is -3.
-2 times -3 is 6.
6 times -3 is -18.
-18 times -3 is 54.
R=-3.
This is a geometric sequence.
Answer:
-11.8
Step-by-step explanation:
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89 is prime 16 is composite 17 is prime 25 is composite
Answer:
37.045
Step-by-step explanation:
