22.3k views
3 votes
A(1) = 20

a(n) = a(n - 1) x 3/2

What is the 3rd term in the sequence?

2 Answers

2 votes

Answer:

45

Explanation:

User Ahmed Abdelrahman
by
7.6k points
5 votes

Answer:

45

Explanation:

a(1) = 20

a(n) = a(n - 1) x 3/2

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start with a(2) = a(1) * (3/2) = 20* (3/2) = 30

a(3) = a(2) * (3/2) = 30 * (3/2) = 90/2 = 45

User Haonan Chen
by
8.0k points

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