Mathematics, 09.12.2020 17:40, arturocarmena10
Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it is and replace it in the bag. Then you repeat this process a second time. What is the probability of picking a red marble both times?
Answers: 3
Mathematics, 21.06.2019 18:00, roseemariehunter12
Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia
Answers: 1
Mathematics, 21.06.2019 21:50, libi052207
Free points also plz look my profile and answer really stuff
Answers: 2
Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select...
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