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You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.