What is the radius of the Brazilian coin that has a circumference of 84.78 mm? Explain your work. Use 3 14 for T I​

What term makes it inconsistent y=2x - 4

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=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