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lianna [129]
3 years ago
8

An urn contains 5 white ball and 8 black balls. 4 balls are randomly selected.

Mathematics
1 answer:
larisa86 [58]3 years ago
5 0

|\Omega|=13^4=28561\\ |A|=8^3\cdot5=2560\\\\ P(A)=\dfrac{2560}{28561}\approx9\%

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Random list of rational numbers
vagabundo [1.1K]

1/3, 2/4, 1/5, 9/3, etc....

5 0
2 years ago
Just number 14 please
larisa [96]
Nope you posted this five days ago no need for another answer.
4 0
3 years ago
14.
ddd [48]

Answer: Yes the win level is greater than 1/2

Step-by-step explanation: 32/52 is greater than 1/2

8 0
2 years ago
A cube has a volume of 512 cubic mm. If all sides of the cube ae divided by 4, what will the resulting volume be?
kotegsom [21]
Volume of a cube = s³ 

Therefore, s³ = 512, meaning that s = 8.

The question asks what the resulting volume would be if all sides of the cube were divided by 4.

The current side measures 8, and we know that 8/4 = 2.

Thus, the resulting volume = s³ = 2³ = 8 cubic mm.
6 0
2 years ago
AREA OF COMPOSITE SHAPES<br><br> SOMEONE PLEASE HELP ASAP
gtnhenbr [62]

Answer:

Step-by-step explanation:

Up - 8

Down - 8

     ⨆

8•8=64

7 0
3 years ago
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