Question

A(1) = 20

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

What is the 3rd term in the sequence?

Answer 1

45

Explanation:

Answer 2

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