Question 726661
This is an arithmetic sequence since the common difference is d = 41 - 37 = 4 each time. 


First term: a1 = 37


Common Difference: d = 4


a(n) = a1 + d(n-1)


a(n) = 37 + 4(n-1)


a(n) = 37 + 4n-4


a(n) = 4n + 33


a(15) = 4(15) + 33


a(15) = 60 + 33


a(15) = 93


There are <font color="red">93</font> seats in row 15.