The 9th term of the given sequence is represented by 1 8 27 64 125 is please give the answer​

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

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?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?