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Tresset [83]
3 years ago
5

Plz help i will give brainliest plzzz

Mathematics
1 answer:
Alborosie3 years ago
8 0

Answer:

3 more red marbles

Step-by-step explanation:

When you add up all of the marbles, there are 13 marbles.

The objective is to have the probability of selecting a blue marble from the bag to be 1/4. Since there are 4 blue marbles and 4 is 1/4th of 16, 16-13 is 3 so you add 3 more red marbles to have that chance.

I hope this helps!!!

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elena-s [515]

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7 0
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3 0
3 years ago
Read 2 more answers
johnny saves all of his nickles and dimes in a jar. One day he counted them and found that there were 73 coins worth $4.55. How
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7 0
3 years ago
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