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What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
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The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?
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Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab
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Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
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I really need help!! I don't understand.
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