An arithmetic sequence has a first term of 4 and a common difference of 3. What is the 20th term of the sequence?

Tbag asked Oct 27, 2023

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9 votes

An arithmetic sequence has a first term of 4 and a common difference of 3. What is the 20th term

of the sequence?

Tbag asked Oct 27, 2023

by Tbag

2.6k points

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14 votes

Answer:

Explanation:

aₙ = a₁ + (n - 1)d

aₙ = 4 + (20 - 1)3

aₙ = 4 + (19)3

aₙ = 4 + 57

aₙ = 61

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