What is the perspective projection matrix if the vertical field of view is 60, the aspect ratio 2, the near plane is at 3 and the far plane is at 20? 0.87 0.0 0.00.0 0.0 1.73 0.0 0.0 0.0 0.0 -1.35 7.06 00 0.0 1. 0. 1.73 0.0 0.00.0 0.0 1.73 0.00. 00 0.0 -1.0 0.0 0.87 0.0 0.0 0.0 0.0 1.73 0.0 0.0 00 0. 1.35 7.06 0.87 0.0 0.00.0 00 1.73 0.00. 0.0 0.0 -1.35-7.06 00 0.0 -1.0 0.0

Assume that there is a 4% 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 three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

You need a quick answer from a coworker. the most effective way to reach your coworker is through a. cloud server b. instant message c. teleconference d. telepresence

Select the correct answer. a company is currently focusing on creating specific management goals for itself. which level of maturity is the company demonstrating under the sse_ccm framework? a. performed informally b. planned and tracked c. quantitatively controlled d. well-defined e. continuously improving