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Dafna1 [17]
3 years ago
13

I don't understand this question very well

Mathematics
1 answer:
shepuryov [24]3 years ago
8 0
There are 10 marbles in the bag all together.
(8/10) = 80% of the marbles in the bag are white.

So if you pull a marble out of the bag, you have an 80% chance
of pulling a white one.

And if you do it many times, you expect that you'll pull
a white one out about 80% of the times.

   80% pf 45 times  =  0.8 x 45  =  36 times .
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