How many names for this ray

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Write 5 in the form of a/b using integers to show it as a rational number