Below are the heights of the players on the University of Maryland women's basketball team for the 2018-2019 season and the heights of the players on the women's field hockey team for the 2019 season. dot plot of field hockey and basketball player heights

The mean height of the basketball players is 72.5 inches. Using the mean of 72.5, what is the Mean Absolute Deviation of the basketball players' heights?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?