Mathematics
Mathematics, 30.01.2020 03:04, myzirajackson39

Abox contains 500 marbles. the result of 20 marbles pulled at random from the box is given below.

• 5 red marbles
• 6 blue marbles
• 3 green marbles
• 4 black marbles
• 2 yellow marbles

based on this information, how many black marbles could be expected in the box?

answer
Answers: 1

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Abox contains 500 marbles. the result of 20 marbles pulled at random from the box is given below.

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