What was the overall purpose of the SALT agreement?

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.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back