Question

Given the following sequence, find the 50th term:

1.2, 1.4, 1.6, 1.8, 2, . . .

Answer 1

11

Explanation:

not 11.4

Answer 2

this is your formula an=1.2+(n+1)0.2
i like to simplify it so ill distribute and get
an=1.4+0.2n
then you plug 50 in for the n for the 50th term
an=1.4+0.2(50)
your answer is 11.4