If you invested five hundred dollars at an annual rate of 7.5% interest compounded quarterly, how much will you have after four years? Do not include a dollar sign in
your answer. Round your answer to the nearest cent.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2