Question

The first four numbers hexa said were 16 32 48 and 64 if she keep counting this way what is the 99th Number hexa will say

Answer 1

316,912,650,057,057,350,374,175,801,344

Explanation:

You can see that this sequence is geometric so you need to know the geometric sequence which is
`x_(n) =r^(n-1)` and if you plug in every thing you get
`x_(n)`=
`2^(99-1)` which would be
`2^(98)` which is 316,912,650,057,057,350,374,175,801,344