PLEASE HELP!! Find the amount after 6 years if $1000 is invested at an annual rate of 4% compounded: a) Annually
Amount - $
b) Semiannually
Amount $
c) Quarterly
Amounts
d) Monthly
Amount: $

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

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