40% of oat pot cereal boxes contain a prize. Hannah plans to keep buying cereal until she gets a prize What is the probability that Hannah only to buy 3 or less boxes. We need to design a simulation. which device would work best I also don't know how to take a picture of the questions. Can anyone one of you please help.

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this