What is the average of 30-4x^2, 3x^2-2x-3 and x^2+2x-3?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Write the fraction or mixed number and the decimal shown by the model