Question 2 Now you will study the areas of similar quadrilaterals. Open area of similar quadrilaterals C, and complete each step below. Part A Dilate quadrilateral ABCD with the origin as the center of dilation and a scale factor of 2. Find the areas of the preimage and the image, and calculate the ratio of the areas. B I U X x Font Sizes A A Area of ABCD Area of A'B'C'D' Area of A'B'C'D' Area of ABCD

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?