Paul, colin and brian are waiters. one night the restaurant earns tips totalling £77.40. they share the tips in the ratio 1: 3: 5. how much more does brian get over paul?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing 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

Which of the following graphs could represent a cubic function?