WILL MARK BRAINLIEST IF HELP WITH CONICS HYPERBOLAS PROBLEM!

Write the equation of a hyperbola, centered at the origin, given the following values.
Foci (±9,0), vertices (±4,0)

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?

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called