PLEASE ANSWER FAST MARKING BRAINLIEST!

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.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.