The Freedom Tower in New York City stands 1,776 ft in height! The Empire State building stands 1, 250 ft in height! What is the difference in height? What is the percent difference?

Taking algebra two apex courses and need with these questions

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

Will gve pints stars and brainliest