Be sure to answer them with answers! i will report if not follow my instruction by not answering correctly. attempt are not in danger so at least try!

the values in the table represent a linear function. what is the common
difference of the associated arithmetic sequence? x'1'2'3'4'5 y'8'23'38'53'68

Select all of the following expressions that are equal to 2.5.

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?

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate