Jackie invests $1,000 in an account that earns 5% simple interest. amber invests $800 in an account earning 8% interest compounded annually. who will have earned more interest after 3 years? how much more?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no