Select the best answer for the question. 19. to turn 2⁄5 into a decimal, what operation must you perform? a. 2 × 5 b. 5 – 2 c. 2 ÷ 5 d. 5 ÷ 2

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0