Ican’t seem to figure out how i would graph this? someone

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

What is the difference between regular convex and concave polygons

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list