Consolidated theater at ka makana alii is having a special student rAte during spring break if the cost for two students is $14.00 how many tickets can Jenna purchase with $42.00 create and solve this problem using a proportional (a/b =c/d ) and the butterfly method show your work below and write your answer

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.