In 2001, there were 68,490,000 households in the United States subscribing to cable television ser-
vices. Round this number to the nearest million.
(Source: Nielsen Media Research-NTI)

Taking algebra two apex courses and need with these questions

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

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?