Aprojectile is fired straight up from ground level with an initial velocity of 112 ft/s it's height h above the ground after t seconds is given by h = -16t^2 + 112t what is the interval of time during which the projectile height exceeds 192ft

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?