1)calcula n , n874n = 5 2) calcula a, a(a+1)(a+2)(a-1) =9

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Which one is the correct answer, and why?