Ill give u brainliest if you help me tyy

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?

How far could you drive on 50 gallons of gas

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?