Need on this answer asap remember to check for extraneous solutions1/x + 1/3x^2 = 1/3xa) { -1/2} b) { 6}c) { -13/6, 1/2}d) {1/2}

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

What is the range of the data below? .8090100

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11