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nlexa [21]
3 years ago
8

Please figure out ASAP

Mathematics
1 answer:
VikaD [51]3 years ago
5 0

Answer:

I believe that the answer is C because it seems to be the only reasonable answer , but i may be wrong , if i am correct please mark the brainliest

Step-by-step explanation

Answer:


x=12

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Answer:

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Step-by-step explanation:

For option A:

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P(X=k | X \geq 2 ) =  \sum^{10}_{i=2}  \begin{pmatrix} 10-i\\ k-i\end{pmatrix} (\frac{1}{2})^{k-i} (\frac{1}{2})^{10-k}

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