Mathematics, 15.04.2021 14:40 jair512872

There are 8 footballs in a store cupboard; one is yellow and the others are white. A pupil takes 2 footballs out of the cupboard at random. What is the probability that one of them is the yellow ball?

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There are 8 footballs in a store cupboard; one is yellow and the others are white. A pupil takes 2 f...