29-04-2021
Mathematics

contestada

A bag holds 3 white and 7 yellow marbles. You select a marble, record the color, and return it to the bag. If you repeat this so times,
how many times can you expect to pick a yellow marble?

Respuesta :

smartmonster smartmonster

29-04-2021

There are 10 marbles in all, so you can expect to grab a yellow marble 7/10 times.

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