How many Radon atoms remain after two and a half minutes, round your answer to the nearest number

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.