ANSWER:

an = a1 + (n - 1) d

a10 = 3 + (10 - 1) 4

a10 = 3 + 9 (4)

a10 = 39

CHECK:

3, 7, 11, 15, 19, 23, 27, 31, 35, 39

• Therefore, the 10th term of the arithmetic sequence is 39.

#CarryonLearning