Patterns A and B are generated using the rules below. Pattern A: Start with 4 and add 4.
Pattern B: Start with 4 and add 6.

The first two ordered pairs generated by these rules are (4, 4) and (8, 10). Enter the sixth ordered pair generated from the corresponding terms of Pattern A and Pattern B?

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.