Alab assistant wants to make 5 liters of 27.2% acid solution. if solutions of 30% and 16% are in stock, how many liters of each must be mixed to prepare the solution?

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.