(93) points!!! Help please?!!

asked Dec 25, 2020 49.5k views

0 votes

6.2k points

Please log in or register to add a comment.

1 vote

Answer:

Replace n with 3:

$a_(n) = 3 * 2^(n-1) \\a_(3) = 3 * 2^(3-1) \\a_(3) = 3 * 2^(2) \\a_(3) = 3 * 4\\a_(3) = 12$

5.7k points

3 votes

Answer:

27 times 9 ^n-3

Explanation:

Narayan Adhikari answered Dec 30, 2020

7.1k points

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

6.6m questions

8.8m answers