Answer all the questions

V1) a) Probability is b) Odds are e) Draw a tree diagram to display if a family has 3 children. what the possible gender combinations would be. d) A bag of marbles contains 6 blue. 4 green and 5 red marbles. If you take out two marbles. what is the probability that they both are red? Without replacement c) When rolling two dice and adding the numbers, what is the probability of: I) getting a sum oi"?r 2) getting an even number 3) getting a sum greater than 8 a) If a snack bar has 3 soups 4 sandwiches and 5 desserts How many different lunches can you choose picking one choice from each category? b) What is the counting principle? c) in a order matters d) In a order does not matter e) Whatis 6! '2 0 What l8 ' P2 ? g) What is 5C3 ? h) Using a regular deck of 52 cards, what is the probability of getting the following card? 1) a 7 of diamonds 2) a jack 3) a heart g) Seven children are taking a group photo. How many different ways can they be lined up? It} Mrs. Smith has 6 brands of dog food and four dogs. Each dog receives one can of food per day. In how many different ways can she serve the dogs on any day, assuming that no two dogs get the same brand