A = 6
tn = a + (n - 1)d
t4 = 6 + 3d = 12
3d = 12 - 6 = 6
d = 6/3 = 2
f(n + 1) = f(n) + 2
The simplest form is 63/100 <span />
I dont know what you mean but i devided 17 and 1569 and it =s 0.0108349267
2 students more were introducced in the class and each group had 8 people
9y is the answer I believe
