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Mathematics, 28.07.2019 21:50, nataliellamas56
You draw two marbles at random from a jar that has 20 red marbles and 30 black marbles without replacement. what is the probability that both marbles are red?
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Answers: 1
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Mathematics, 21.06.2019 22:00, shantejahtierr63961
You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?
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Mathematics, 21.06.2019 22:30, kaylaamberd
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
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You draw two marbles at random from a jar that has 20 red marbles and 30 black marbles without repla...
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