PLEASE HELP I DON'T UNDERSTAND

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?