Mathematics, 01.07.2021 01:00 microwave13016
two dice are rolled until a sum of either 5 or 7 occurs. estimate the probability that a 5 occurs first g
Answers: 2
". A further solution is provided below.
![1-[\frac{4}{36} +\frac{4}{36} ]](/tpl/images/1387/0373/700c0.png)
![=\frac{1}{9} [1+\frac{13}{18} +\frac{13^2}{18^2} +\frac{13^3}{18^3} +...]](/tpl/images/1387/0373/ee3d0.png)
![=\frac{1}{9} [\frac{1}{1-\frac{13}{18} } ]](/tpl/images/1387/0373/db416.png)
![=\frac{1}{9} [{\frac{1}{\frac{5}{8} } ]](/tpl/images/1387/0373/45186.png)
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two dice are rolled until a sum of either 5 or 7 occurs. estimate the probability that a 5 occurs fi...
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