1. a population of tropical fish is decreasing at an annual rate of 6% per year. (a) write an equation to represent the total population of tropical fish as a function of time in years. (b) what is the monthly rate of decrease? show your work.

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?

X-intercept=-5 y-intercept=2 the equation of the line is

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided