In a sequence of positive numbers,the ratio of each term to
In a sequence of positive numbers,the ratio of each term to the term immediately following it is 1 to 3.What is the ratio of the 4th term in this sequence to the 7th term?
A,1 to 3
B,1 to 6
C,1 to 9
D,1 to 27
E,1 to 243
英语看不懂求翻译,看不懂所以不会做求详解~
A,1 to 3
B,1 to 6
C,1 to 9
D,1 to 27
E,1 to 243
英语看不懂求翻译,看不懂所以不会做求详解~
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