Find the recursive formula.

(Only put down odd questions because that’s all I need.)

13.) -15, -115, -215, -315, ...

15.) 3, -15, 75, -375, ...

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28