Atree of height y meters has approximately b branches, where b = y − 2. each branch has approximately n leaves where n = 9b2 − b. find the approximate number of leaves of a tree as a function of height.
approximate number of leaves of a tree

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?