Which answer describes the type of numbers that are dense?

Josue tosses a coin and spins the spinner at the right. what are all the possible outcomes

Consider the graph of the exponential function y=3(2)×

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?