Given x5y" + 2x4 y' + (1-x3) y = 0 (1-1) where y' and y" are respectively and . a) does this equation have regular or irregular singular points? b) respectively, use 1/z, and to replace x, and so that equation (1-1) becomes f(z, , ) = 0; explain that when x is sufficiently large, letting x = 1/z can be a good approach. c) find the solution of your new equation f(z, , ) = 0

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

What is the area of triangle abc if a = 8, b = 11, and c = 15?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be