Liammontiel147 Liammontiel147

28-06-2016
Mathematics

contestada

what is the 5th term of the geometric sequence with a1=4 and ratio (multiplier) =8?

Respuesta :

28-06-2016

Hello,

[tex] a_{1}=4 [/tex]
[tex] a_{2}=4*8^1 [/tex]
[tex] a_{3}=4*8^2 [/tex]

[tex] a_{n}=4*8^{n-1} [/tex]

[tex] a_{5}=4*8^4=16384[/tex]

Answer Link

texaschic101 texaschic101

28-06-2016

a(5) = 4 * 8^ (5 - 1)
a(5) = 4 * 8^4
a(5) = 4 * 4096
a(5) = 16384

Answer Link

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