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Ambition
 one year ago
Find an equation for the nth term of a geometric sequence where the second and fifth terms are 2 and 16, respectively.
Ambition
 one year ago
Find an equation for the nth term of a geometric sequence where the second and fifth terms are 2 and 16, respectively.

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zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0err 12+48+16 so (1)^n*2^n

Ambition
 one year ago
Best ResponseYou've already chosen the best response.1@zzr0ck3r these are my possible answers: (a) an = 1 • (2)n  1 (b) an = 1 • 2n (c) an = 1 • (2)n + 1 (d) an = 1 • 2n  1

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0do you consider n to be natural?
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