Question

The nth term of a sequence is 10n – 8 .Find the 20th term and 50th term.

Answer 1

Answer:

192

492

Step-by-step explanation:

• aₙ = 10n - 8
• a₂₀ = 10*20 - 8 = 200 - 8 = 192
• a₅₀ = 10*50 - 8 = 500 - 8 = 492