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What is the 6th term in the geometric sequence where a1= 1,024 and a4= -16?
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What is the 6th term in the geometric sequence where a1= 1,024 and a4= -16?
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Jan 1, 2017
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What is the 6th term in the geometric sequence where a1= 1,024 and a4= -16?
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Limnic
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The answer is -1
a₁ - the first term
r - the common ratio
n - the desired term
We have:
a₁ = 1024
a₄ = -16
n = 4
r = ?
We have:
a₁ = 1024
a₄ = -16
n = 4
r = -0.25
a₆ = ?
David Parsons
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Jan 7, 2017
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David Parsons
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