What is the 6th term in the geometric sequence described by this explicit formula ?

asked Nov 19, 2021 95.3k views

4 votes

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3 votes

Answer:

the answer is d. -5120

Explanation:

$a_(n) =-5(4)^(n-1)\\a_(6)=-5(4)^(6-1) \\a_(6)=-5(4)^(5) \\a_(6)=-5(1024)\\a_(6)=-5,120$

Nikunj Banka answered Nov 25, 2021

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