Ravi buys a bag of 16 tangerines for 3.48$Find the unit price in dollars per tangerine. If necessary, round your answer to the nearest cent.

The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear

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.