How do I solve this arithmetic sequence?

Question

asked Sep 19, 2022 127k views

1 Answer

StephanieF · Answer 1 · 2022-09-26T14:10:54+0000

Answer:

The 16ᵗʰ term of this sequence is 82

Explanation:

Here,

First Term = a₁ = 9

Common Difference = (d) = 2

Now, For 16ᵗʰ term, n = 16

aₙ = a + (n - 1)d

a₁₆ = 7 + (16 - 1) × 2

a₁₆ = 7 + 15 × 5

a₁₆ = 7 + 75

a₁₆ = 82

Thus, The 16ᵗʰ term of this sequence is 82

-TheUnknownScientist