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2 years ago

10

CAN SOMEONE PLEASE HELP ME I'M STUCK. PLEASE I don't understand and know how to solve it.

1 answer:

xenn [34]2 years ago

8 0

Answer:

7/10

Step-by-step explanation:

red + green = 50 + 20 = 70 marbles

Total marbles = 50 + 30 + 20 = 100 marbles

P(red or green) = 70/100

P(red or green) = 7/10

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