Me fast ill give 5 stars!
yesterday, miron finished all his tasks in 3/4 of an hour. today, he finished them in 5/12 of an hour. how much faster was he today than yesterday?

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.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2