Broderick had $420 in his checking account. he made 6 deposits of $35.50 each. he needs to write 4 checks for $310.75 each. how much money does boderick need to add to his account to cover his checks ? show your work.

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?