Ask Question
20 December, 04:53

D (n) = - 5 (1/2) n-1

What is the 3rd term in the sequence?

+3
Answers (2)
  1. 20 December, 04:57
    0
    -5/4

    Step-by-step explanation:

    1. This is an explicit formula

    All we have to do is plug n = 3 in the formula to find the 3rd term.

    2. d (3) = -5 (1/2) 3-1

    = - 5/4
  2. 20 December, 05:11
    0
    -5

    Step-by-step explanation:

    dₙ = - 5 (1/2) n-1

    the 3rd term in the sequence means n = 3

    d₃ = - 5 (1/2) (3-1) = - 5 (1/2) (2) = - 5
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “D (n) = - 5 (1/2) n-1 What is the 3rd term in the sequence? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers