1. The number 254.96 is given. In a different number, the 5 represents a value which is one-tenth of the value of the 5 in 254.96. What value is represented by the 5 in the other number?

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