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

asked May 23, 2020 171k views

1 vote

Which Value Is The Eighth Term In The Sequence?

A. -3125
B. -125
C. -625

6.0k points

Please log in or register to add a comment.

6 votes

Answer:

Explanation:

Substitute n = 8 into the explicit rule

a_(8) = -
(1)/(125) ×
5^(7)

= -
(1)/(5^(3) ) ×
5^(7)

= -
5^(4) = - 625 → C

5.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers