Mathematics, 01.07.2019 23:00 50057543
40% of oatypop cereal boxes contain a prize. hanna plans to keep buying cereal until she gets a prize. what is the probability that hannah only has to buy 3 or less boxes before getting a prize? use the simulation to find the probability
Answers: 2
![\frac{40}{100}+\frac{40\times 60}{10000}+\frac{60 \times 60 \times40}{1000000}+.....{\text{infinity}}\\\\ \frac{40}{100}\times[\frac{\frac{60}{100}}{1-\frac{60}{100}}]\\\\ =\frac{60}{100}=0.6](/tpl/images/0040/3988/97d0b.png)
or 60%
= 87.04 % 
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40% of oatypop cereal boxes contain a prize. hanna plans to keep buying cereal until she gets a priz...
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