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Question #16: Suppose you have a bag containing 30 marbles. If the probability of drawing a black marble is 50%, how many black marbles are in the bag? * 15 2 20 18
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5 votes
Question #16: Suppose you have a bag containing 30 marbles. If the

probability of drawing a black marble is 50%, how many black marbles are
in the bag? *
15
2
20
18

User RobertT
by
8.7k points

2 Answers

3 votes

Answer:

15

Explanation:

50% is half, so what is half of 30?

User Lycha
by
7.0k points
6 votes
15 marbles will be in the bag
User Tuxuday
by
8.9k points
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