Write an expression showing the sum of 9 and a number n

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,