Elizabeth is going to invest $480 and leave it in an account for 8 years. Assuming the
interest is compounded continuously,
what interest rate, to the nearest tenth of a
percent, would be required in order for
Elizabeth to end up with $670?

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.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Find the domain and range of the following function f(x) = 51x - 21+ 4