Describe the following sequence as arithmetic, geometric, neither, or both. 2, 4, 6, 12, 14 . . arithmetic geometric neither both

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

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?