In the infinite sequence 50, 60, 70, 80, 90, . . . , where each term is 10 greater than the previous term, the 100th term is Pick one
A) 1330 B) 1807 C) 1910 D) 1040 E) 2060
T(n) = a + (n-1) d   Here d =10, a=50, n=100   Solving we get T(n) = 1040.   Answer: 1040
<result>D</result>
In the infinite sequence 50, 60, 70, 80, 90, . . . , where each term is 10 greater than the previous term, the 100th term is