write an exponential function - I invest $2,100 into an investment account that earns 3.6% APR. how much will my account be worth after 25 years? (show work)

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Which number completes the inequality? 2/3 < _ < 7/9