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Mathematics 8 Online
OpenStudy (anonymous):

Which of the following is the formula for the geometric sequence? 2, 6, 18, 54, ... an = 3(2)n-1 an = 2(4)n-1 an = 2(3)n-1 @mathstudent2000

OpenStudy (anonymous):

2x3=6 6x3=18 18x3=54

OpenStudy (anonymous):

the last answer

OpenStudy (anonymous):

X:

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