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02-09-2019
Mathematics

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a(1)=20 a(n)=a(n-1)*3/2 What is the 3rd term in the sequence?

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MathPhys MathPhys

02-09-2019

Answer:

45

Step-by-step explanation:

a(1) = 20

a(2) = a(2−1) × 3/2 = a(1) × 3/2 = 30

a(3) = a(3−1) × 3/2 = a(2) × 3/2 = 45

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