Acolony of 50 bacteria doubles in size every 170 minutes. what will the population be 680 minutes from now?

Yo need asap pls ! markin da brainiest too !

What function has a range {yly< 5}? question on picture above^

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?