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SAT, 08.12.2021 18:10 cheyennemitchel2680
Ten numbered balls are placed in a box. The balls numbered 1–4 are blue and those numbered 5–10 are red. What is the probability that a ball drawn at random from the box is blue?
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Ten numbered balls are placed in a box. The balls numbered 1–4 are blue and those numbered 5–10 are...
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