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Mathematics, 20.11.2019 23:31 ttangelique

Abag contains 50 marbles,10 of which are blue ,8 are red,20 are green ,and 12 are purple . marcie takes a ow marble out of the bag ,records the color and returns
it to the bag how many red marbles should she expect after 500 trials

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Abag contains 50 marbles,10 of which are blue ,8 are red,20 are green ,and 12 are purple . marcie ta...

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