What’s the order from least to greater? 1) 20, 4/5, 0.9, 5/8 2) 0.61, 2/3, 0.5 3) 0.7, 0.68, 5/8 4) 4.75, 4 5/18, 14/3

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities