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solmaris [256]
3 years ago
6

una caja contiene 2 bolitas blancas y 3 blancas .la probabilidad de que la primera extraída sea blanca y la segunda sea negra ,

sin reponer la primera
Mathematics
1 answer:
zzz [600]3 years ago
6 0

si cinco son blancas como va a ver una negra ?

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Answer:

100/2048=0.048828125%

Step-by-step explanation:

He has a 50% chance of making each free-throw, so 1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2=1/(2^11)=1/2048

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Step-by-step explanation:

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3 years ago
25 lb greater or less than 384 oz
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xeze [42]

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(srt(3)/2, -1/2)

Step-by-step explanation:

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3 years ago
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3 years ago
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