Xander Xander
  • 18-04-2024
  • Mathematics
Middle School

Which Value Is The Eighth Term In The Sequence?


A. -3125

B. -125

C. -625

Which Value Is The Eighth Term In The Sequence A 3125 B 125 C 625

Answer :

jimrgrant1 jimrgrant1
  • 26-10-2024

Answer:

C

Step-by-step explanation:

Substitute n = 8 into the explicit rule

[tex]a_{8}[/tex] = - [tex]\frac{1}{125}[/tex] × [tex]5^{7}[/tex]

= - [tex]\frac{1}{5^{3} }[/tex] × [tex]5^{7}[/tex]

= - [tex]5^{4}[/tex] = - 625 → C

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