A geometric sequence starts $16$, $-24$, $36$, $-54$. What is the common ratio of this sequence?
Question:
A geometric sequence starts $16$, $-24$, $36$, $-54$. What is the common ratio of this sequence?
Answer:
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-\frac{3}{2}
A geometric sequence starts $16$, $-24$, $36$, $-54$. What is the common ratio of this sequence?
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