If f is a scalar field and f, g are vector fields, then f f, f · g, and f × g are defined by the following. (f f)(x, y, z) = f(x, y, z) f(x, y, z) (f · g)(x, y, z) = f(x, y, z) · g(x, y, z) (f × g)(x, y, z) = f(x, y, z) × g(x, y, z) find an identical expression, assuming that the appropriate partial derivatives exist and are continuous.

What is r i 4.5+10r=-6.5 with work pls

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !

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?