Identify the lateral area and surface area of a regular triangular pyramid with base edge length 10 ft and slant height 14 ft.

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-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?