Mathematics, 21.05.2020 10:57 juan237
In a marathon,90% of runners managed to complete it and 30% where men. if 270 men completed it, how many total runners began the marathon
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Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
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In a marathon,90% of runners managed to complete it and 30% where men. if 270 men completed it, how...
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