The internal and external radii of a cylindrical juice can are 3.5cm and 4.2cm respectively. The total height of the can is 7.7cm. The thickness of the base(i. e, a solid cylinder) is 0.7cm. If the mass of the material used in the can is 3g per cm^3, then find the mass of the can

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