9514 1404 393
Answer:
19
Explanation:
The n-th term of an arithmetic sequence with first term a1 and common difference d is given by the formula ...
Tn = a1 +d(n -1)
You have a1 = 3, d = 4, n = 5. Put these numbers into the formula to see the value of the 5th term:
T5 = 3 +4(5 -1) = 19
The 5th term is 19.
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The attachment shows the requested terms in questions 14–18.