HELP ASAP ILL MARK BRAINLIEST

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?

Aline passes through 3,7 and 6,9 what equation represents the line

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account