Hoshi is 8. based on information provided in the textbook, one can predict that she will be about inch(es) taller when she is 9.

The answer is 2 (two). Based on the given information by the textbook, an individual can predict that Hoshi will get 2 (two) inches taller when she turns nine years old. Yet it is still a prediction and we cannot say that Hoshi may get taller than two inches when she turns nine.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.