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03-06-2022
Mathematics

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

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Lovelee22 Lovelee22

03-06-2022

Answer:

61

Step-by-step explanation:

aₙ = a₁ + (n - 1)d

aₙ = 4 + (20 - 1)3

aₙ = 4 + (19)3

aₙ = 4 + 57

aₙ = 61

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