40% of oatypop 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 before getti g a prize? we need to design a simulation. which random can we use to best represent this situation

The percent probability of winning a prize=40%.

and not winning prize=60%.

We are asked to find the probability that Hannah only has to buy 3 or less boxes before getting a prize.

Let the random used is x=0,1,2,3  ( where

Hence, the probability that the first box will contain prize=

The probability that the first box will not contain prize but second will=

The probability that the first  and second box will not contain prize but third will=

The probability that the first  and second box will not contain prize but third will=

The probability that the prize is not contained in first, second and third box=

Hence, the total probability=

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36