To measure the height of the Washington Monument, a student 5.5ft tall measures his shadow to be 4.75ft. At the same time of day, he measured the shadow of the Washington Monument to be 478ft long. Use a calculator to estimate the height of the monument to the nearest foot. The Washington Monument is approximately (X) ft tall

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