A chicken farm ideally produces 300,000 eggs per day. But this total can vary by as much as 27,000 eggs. What is the maximum and minimum expected production at the farm?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

How is the number of vertices for a prism related to the name of the prism

I'm confused on this could anyone me and show me what i need to do to solve it.