!Emergency math question!

What is the difference between the number of adult dogs at the park on monday and tuesday

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 i need !

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?