Regular hexagons P and Q are shown. Q is 2 cm and P is 6 cm. How do the areas of hexagons Pand Q compare? O A. The area of Pis 3 times the area of Q. B. The area of Pis 9 times the area of Q. C. The area of Pis 12 times the area of Q. D. The area of PiS 18 times the area of Q.

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

What is the result of adding the system of equations? 2x+y=4 3x-y=6

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?