Find the simple interest. assume the rate is an annual rate. assume 360 days in a year. principal:

p = $1750

rate:

r = 6 1/2%

time in months:

t = 9

what is the interest?
(round to the nearest cent).

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