The graph of a function is a line that passes through the points (1,4) , (3,8) , and (6,y). what is the value of y ?

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.

The formula for the area of a regular polygon is a=1/2ap . what is the equation solved for a?

The population of a city has increased by 35% since it was last measured. if the current population is 86,400 what was the previous population