Luke's grandmother is 67 years old.
what is her age in weeks?

If g^-1(x) is the inverse of g (x) which statement must be true

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

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?