Answer: We have an arithmetic sequence: $ 2.5, 8.5, 14.5, 20.5,
Step-by-step explanation: Hope this helps :)
Answer:
176.5
Step-by-step explanation:
So this sequence adds by 6 every time. To find the 4th term its 6*3 = 18 + 2.5 = 20.5
So to find the 30th term we do 6*29 + 2.5 = 176.5
