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1 vote
Given the following geometric sequence, find the common ratio: (16, 64, 256,

User Meet Vora
by
4.2k points

1 Answer

5 votes

Solution

Step 1:

Write the sequence

16, 64, 256,

Step 2


\begin{gathered} common\text{ ratio of a geometric sequence = }(2^(nd)term)/(1^(st)term)\text{ = }(3^(rd)term)/(2^(nd)term) \\ common\text{ ratio = }(64)/(16)\text{ = }(256)/(64)\text{ = 4} \end{gathered}

Final answer

Common ratio = 4

User Dslh
by
3.6k points