A map is drawn on a coordinate plane. The post office is located at (-20, 22), the library is located at (-12, 22), and the bank is located at (-20,18). The three locations form a triangle. In unit on the coordinate plane represents 1 mile, what is the distance from the post office to the library?​

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?