In a forest there are trees with an average density of 5 trees per 100 yd^2. assume that the tree trunks are perfect disks with a radius of 1 foot. (1yd = 3ft.) we are standing 100 yd from the edge of the forest and we shoot a bullet towards the edge. what is the probability that we will hit one of the trees?

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?

Which statements regarding the diagram are true? check all that apply.

X2 + y 2 = 36 x + y = 6 solve the system of equations.