The fraction 2/9 is the equivalent of dividing by

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Given the graphed function below which of the following orders pairs are found on the inverse function

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?