In which number is the value of the underlined digit ten times the value of the bold digit? A. 505
B. 5,005
C. 5,500
D. 50,500

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

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?