Is $8.00 for each hour you work at Dairy Queen continuous or discrete?

Can someone me with my hwplz(only the circled ones)

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?