assuming 10 numbers ( 0-9)
and 26 letters (A-Z)
10^4 x 26^2 = 6,760,000
Which page is this in the book
I’m going to guess 3751? Because if it doubles every twelve years then it multiplies by .1667 every year so multiply .1667 by 12 doubles the number, so multiplying .1667 by 15 should be 3751 if rounded.
I don’t understand if this is a math problem or a statement.