Ask Question

Find the 15th term of the arithmetic sequence.

2, 3.5, 5, 6.5, ...

+5
Answers (1)
  1. 9 July, 06:06
    0
    An=a1+d (n-1)

    a1=first term

    d=common difference

    n=which term

    adds 1.5 each time

    first term is 2

    we want to find 15h term

    a15=2+1.5 (15-1)

    a15=2+1.5 (14)

    a15=2+21

    a15=23

    the 15th term is 23
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find the 15th term of the arithmetic sequence. 2, 3.5, 5, 6.5, ... ...” 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