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Mathematics, 24.06.2019 02:00 thao5160

There are 10 vehicles in a parking lot: 3 suvs and 7 trucks. the probability that any 7 randomly chosen parking spots have 2 suvs and 5 trucks or 3 suvs and 4 trucks is blank . the probability that of any 7 randomly chosen vehicles, exactly 1 is an suv is blank .

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